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Conserved domains on  [gi|2083172992|ref|WP_220739354|]
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peptidase T [Leuconostoc miyukkimchii]

Protein Classification

peptidase T( domain architecture ID 10012425)

peptidase T cleaves the N-terminal amino acid of tripeptides

EC:  3.4.11.4
Gene Symbol:  pepT
MEROPS:  M20
PubMed:  7674922|11856302
SCOP:  4000587|4001271

Graphical summary

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List of domain hits

Name Accession Description Interval E-value
PRK05469 PRK05469
tripeptide aminopeptidase PepT;
6-413 0e+00

tripeptide aminopeptidase PepT;


:

Pssm-ID: 235484 [Multi-domain]  Cd Length: 408  Bit Score: 718.83  E-value: 0e+00
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2083172992   6 YPELTKRFLKYVAVDTQSDEFSQTVPSSNKEVAFLADLATELKTIGLENVRTMSDGYVFAELKSNNnDDTTPTIGFISHV 85
Cdd:PRK05469    1 MDKLLERFLRYVKIDTQSDENSTTVPSTEGQWDLAKLLVEELKELGLQDVTLDENGYVMATLPANV-DKDVPTIGFIAHM 79
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2083172992  86 DTA-DFNGAGIKPQIIENYDGkSSIKLGDSGYELNPNEFPSLTKYAGHTLITTDGTTLLGSDDKAGVAEIISAAQHLIAH 164
Cdd:PRK05469   80 DTApDFSGKNVKPQIIENYDG-GDIALGDGNEVLSPAEFPELKNYIGQTLITTDGTTLLGADDKAGIAEIMTALEYLIAH 158
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2083172992 165 PEILHGQLRFAFGPDEEIGIGADNFNTAAFDADFAYTVDGGPAGELEWETFSAAAATIDIQGRNVHPGTAKDTMINAIQV 244
Cdd:PRK05469  159 PEIKHGDIRVAFTPDEEIGRGADKFDVEKFGADFAYTVDGGPLGELEYENFNAASAKITIHGVNVHPGTAKGKMVNALLL 238
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2083172992 245 AFDFHSQLPENERPEHTAGREGFWHVISIEGNPESAQLRYIVRDHDRAKFEERKQKLLDIAKQFNMKFGQERVTVTLKDQ 324
Cdd:PRK05469  239 AADFHAMLPADETPETTEGYEGFYHLTSIKGTVEEAELSYIIRDFDREGFEARKALMQEIAKKVNAKYGEGRVELEIKDQ 318
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2083172992 325 YYNMGEILKDDMRSVDLAEKAMRSLDIEPIIEPVRGGTDGSKITFLGLPTPNLFAGGENMHGRFEYVSTTVMTQATDTIL 404
Cdd:PRK05469  319 YYNMREKIEPHPHIVDLAKQAMEDLGIEPIIKPIRGGTDGSQLSFMGLPCPNIFTGGHNFHGKFEFVSLESMEKAVEVIV 398

                  ....*....
gi 2083172992 405 KIIALAQEK 413
Cdd:PRK05469  399 EIAELTAER 407
 
Name Accession Description Interval E-value
PRK05469 PRK05469
tripeptide aminopeptidase PepT;
6-413 0e+00

tripeptide aminopeptidase PepT;


Pssm-ID: 235484 [Multi-domain]  Cd Length: 408  Bit Score: 718.83  E-value: 0e+00
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2083172992   6 YPELTKRFLKYVAVDTQSDEFSQTVPSSNKEVAFLADLATELKTIGLENVRTMSDGYVFAELKSNNnDDTTPTIGFISHV 85
Cdd:PRK05469    1 MDKLLERFLRYVKIDTQSDENSTTVPSTEGQWDLAKLLVEELKELGLQDVTLDENGYVMATLPANV-DKDVPTIGFIAHM 79
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2083172992  86 DTA-DFNGAGIKPQIIENYDGkSSIKLGDSGYELNPNEFPSLTKYAGHTLITTDGTTLLGSDDKAGVAEIISAAQHLIAH 164
Cdd:PRK05469   80 DTApDFSGKNVKPQIIENYDG-GDIALGDGNEVLSPAEFPELKNYIGQTLITTDGTTLLGADDKAGIAEIMTALEYLIAH 158
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2083172992 165 PEILHGQLRFAFGPDEEIGIGADNFNTAAFDADFAYTVDGGPAGELEWETFSAAAATIDIQGRNVHPGTAKDTMINAIQV 244
Cdd:PRK05469  159 PEIKHGDIRVAFTPDEEIGRGADKFDVEKFGADFAYTVDGGPLGELEYENFNAASAKITIHGVNVHPGTAKGKMVNALLL 238
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2083172992 245 AFDFHSQLPENERPEHTAGREGFWHVISIEGNPESAQLRYIVRDHDRAKFEERKQKLLDIAKQFNMKFGQERVTVTLKDQ 324
Cdd:PRK05469  239 AADFHAMLPADETPETTEGYEGFYHLTSIKGTVEEAELSYIIRDFDREGFEARKALMQEIAKKVNAKYGEGRVELEIKDQ 318
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2083172992 325 YYNMGEILKDDMRSVDLAEKAMRSLDIEPIIEPVRGGTDGSKITFLGLPTPNLFAGGENMHGRFEYVSTTVMTQATDTIL 404
Cdd:PRK05469  319 YYNMREKIEPHPHIVDLAKQAMEDLGIEPIIKPIRGGTDGSQLSFMGLPCPNIFTGGHNFHGKFEFVSLESMEKAVEVIV 398

                  ....*....
gi 2083172992 405 KIIALAQEK 413
Cdd:PRK05469  399 EIAELTAER 407
M20_peptT cd03892
M20 Peptidase T specifically cleaves tripeptides; Peptidase M20 family, Peptidase T (peptT; ...
9-409 0e+00

M20 Peptidase T specifically cleaves tripeptides; Peptidase M20 family, Peptidase T (peptT; tripeptide aminopeptidase; tripeptidase) subfamily. PepT acts only on tripeptide substrates, and is thus called a tripeptidase. It catalyzes the release of N-terminal amino acids with hydrophobic side chains from tripeptides with high specificity; dipeptides, tetrapeptides or tripeptides with the N-terminus blocked are not cleaved. Tripeptidases are known to function at the final stage of proteolysis in lactococcal bacteria and release amino acids from tripeptides produced during the digestion of milk proteins such as casein.


Pssm-ID: 349887 [Multi-domain]  Cd Length: 400  Bit Score: 646.52  E-value: 0e+00
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2083172992   9 LTKRFLKYVAVDTQSDEFSQTVPSSNKEVAFLADLATELKTIGLENVRTMSDGYVFAELKSNNNDDTtPTIGFISHVDTA 88
Cdd:cd03892     1 LLERFLRYVKIDTQSDESSETVPSTEGQLELAKLLAKELKELGLEDVTLDEHGYVTATLPANVDKDV-PTIGFIAHMDTA 79
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2083172992  89 DFN-GAGIKPQIIENYDGKSsIKLGDSGYELNPNEFPSLTKYAGHTLITTDGTTLLGSDDKAGVAEIISAAQHLIAHPEI 167
Cdd:cd03892    80 PDNsGKNVKPQIIENYDGGD-IVLNESGIVLSPAEFPELKNYKGQTLITTDGTTLLGADDKAGIAEIMTALEYLIEHPEI 158
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2083172992 168 LHGQLRFAFGPDEEIGIGADNFNTAAFDADFAYTVDGGPAGELEWETFSAAAATIDIQGRNVHPGTAKDTMINAIQVAFD 247
Cdd:cd03892   159 KHGDIRVGFTPDEEIGRGADHFDVEKFGADFAYTLDGGELGELEYENFNAASATITITGVNVHPGTAKGKMVNALLLAAD 238
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2083172992 248 FHSQLPENERPEHTAGREGFWHVISIEGNPESAQLRYIVRDHDRAKFEERKQKLLDIAKQFNMKFGQERVTVTLKDQYYN 327
Cdd:cd03892   239 FHSMLPREETPEHTEGYEGFYHLLSMEGTVEEAELSYIIRDFDRDGFEARKELIKEIAKKLNAKYGEGRVELEIKDQYYN 318
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2083172992 328 MGEILKDDMRSVDLAEKAMRSLDIEPIIEPVRGGTDGSKITFLGLPTPNLFAGGENMHGRFEYVSTTVMTQATDTILKII 407
Cdd:cd03892   319 MKEKIEPHMHIVDLAKEAMEALGIEPIVKPIRGGTDGARLSFMGLPTPNLFTGGHNFHGRYEFVPVESMEKAVEVIVKIA 398

                  ..
gi 2083172992 408 AL 409
Cdd:cd03892   399 EL 400
peptidase-T TIGR01882
peptidase T; This model represents a tripeptide aminopeptidase known as Peptidase T, which has ...
5-413 0e+00

peptidase T; This model represents a tripeptide aminopeptidase known as Peptidase T, which has a substrate preference for hydrophobic peptides. [Protein fate, Degradation of proteins, peptides, and glycopeptides]


Pssm-ID: 130937 [Multi-domain]  Cd Length: 410  Bit Score: 561.05  E-value: 0e+00
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2083172992   5 KYPELTKRFLKYVAVDTQSDEFSQTVPSSNKEVAFLADLATELKTIGLENVRTM-SDGYVFAELKSNNNDDTtPTIGFIS 83
Cdd:TIGR01882   1 KYEELLPRFLTYVKVNTRSDENSDTCPSTPGQLTFGNMLVDDLKSLGLQDAHYDeKNGYVIATIPSNTDKDV-PTIGFLA 79
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2083172992  84 HVDTADFNGAGIKPQIIENYDGKSSIKLGDSGYELNPNEFPSLTKYAGHTLITTDGTTLLGSDDKAGVAEIISAAQHLIA 163
Cdd:TIGR01882  80 HVDTADFNGENVNPQIIENYDGESIIQLGDLEFTLDPDQFPNLSGYKGQTLITTDGTTLLGADDKAGIAEIMTAADYLIN 159
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2083172992 164 HPEILHGQLRFAFGPDEEIGIGADNFNTAAFDADFAYTVDGGPAGELEWETFSAAAATIDIQGRNVHPGTAKDTMINAIQ 243
Cdd:TIGR01882 160 HPEIKHGTIRVAFTPDEEIGRGAHKFDVKDFNADFAYTVDGGPLGELEYETFSAAAAKITIQGNNVHPGTAKGKMINAAQ 239
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2083172992 244 VAFDFHSQLPENERPEHTAGREGFWHVISIEGNPESAQLRYIVRDHDRAKFEERKQKLLDIAKQFNMKFGQERVTVTLKD 323
Cdd:TIGR01882 240 IAIDLHNLLPEDDRPEYTEGREGFFHLLSIDGTVEEAKLHYIIRDFEKENFQERKELMKRIVEKMNNEYGQDRIKLDMND 319
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2083172992 324 QYYNMGEILKDDMRSVDLAEKAMRSLDIEPIIEPVRGGTDGSKITFLGLPTPNLFAGGENMHGRFEYVSTTVMTQATDTI 403
Cdd:TIGR01882 320 QYYNMAEKIEKVMEIVDIAKQAMENLGIEPKISPIRGGTDGSQLSYMGLPTPNIFAGGENMHGRFEYISVDNMVKAVDVI 399
                         410
                  ....*....|
gi 2083172992 404 LKIIALAQEK 413
Cdd:TIGR01882 400 VEIAKLNEEQ 409
PepD2 COG2195
Di- or tripeptidase [Amino acid transport and metabolism];
8-410 1.57e-156

Di- or tripeptidase [Amino acid transport and metabolism];


Pssm-ID: 441798 [Multi-domain]  Cd Length: 364  Bit Score: 446.03  E-value: 1.57e-156
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2083172992   8 ELTKRFLKYVAVDTQSDEfsqtvpssnkEVAFLADLATELKTIGLEnVRTMSDGYVFAELKSNNNDDTtPTIGFISHVDT 87
Cdd:COG2195     4 RLLERFLEYVKIPTPSDH----------EEALADYLVEELKELGLE-VEEDEAGNVIATLPATPGYNV-PTIGLQAHMDT 71
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2083172992  88 A-DFNGAGIKPQIienyDGKssiklgdsgyelnpnefpsltkyaghtLITTDGTTLLGSDDKAGVAEIISAAQHLIaHPE 166
Cdd:COG2195    72 VpQFPGDGIKPQI----DGG---------------------------LITADGTTTLGADDKAGVAAILAALEYLK-EPE 119
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2083172992 167 ILHGQLRFAFGPDEEIGI-GADNFNTAAFDADFAYTVDGGPAGELEWETFSAAAATIDIQGRNVHPGTAKDTMINAIQVA 245
Cdd:COG2195   120 IPHGPIEVLFTPDEEIGLrGAKALDVSKLGADFAYTLDGGEEGELEYECAGAADAKITIKGKGGHSGDAKEKMINAIKLA 199
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2083172992 246 FDFHSQLPENERPEHTAGREGFWHVISI-EGNPESAQLRYIVRDHDRAKFEERKQKLLDIAKQFNMKFGQERVTVTLKDQ 324
Cdd:COG2195   200 ARFLAALPLGRIPEETEGNEGFIHGGSAtNAIPREAEAVYIIRDHDREKLEARKAELEEAFEEENAKYGVGVVEVEIEDQ 279
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2083172992 325 YYNMGEilKDDMRSVDLAEKAMRSLDIEPIIEPVRGGTDGSKITFLGLPTPNLFAGGENMHGRFEYVSTTVMTQATDTIL 404
Cdd:COG2195   280 YPNWKP--EPDSPIVDLAKEAYEELGIEPKIKPIRGGLDGGILSFKGLPTPNLGPGGHNFHSPDERVSIESMEKAWELLV 357

                  ....*.
gi 2083172992 405 KIIALA 410
Cdd:COG2195   358 EILKLI 363
Peptidase_M20 pfam01546
Peptidase family M20/M25/M40; This family includes a range of zinc metallopeptidases belonging ...
145-407 6.76e-12

Peptidase family M20/M25/M40; This family includes a range of zinc metallopeptidases belonging to several families in the peptidase classification. Family M20 are Glutamate carboxypeptidases. Peptidase family M25 contains X-His dipeptidases.


Pssm-ID: 460247 [Multi-domain]  Cd Length: 315  Bit Score: 65.83  E-value: 6.76e-12
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2083172992 145 SDDKAGVAEIISAAQHLIAHPeILHGQLRFAFGPDEEIG-------IGADNFNTAAFDADFAYTVD--GGPAGELEWETF 215
Cdd:pfam01546  33 DDMKGGLLAALEALRALKEEG-LKKGTVKLLFQPDEEGGmggaralIEDGLLEREKVDAVFGLHIGepTLLEGGIAIGVV 111
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2083172992 216 SAAAAT----IDIQGRNVH---PGTAKDTMINAIQVAFDFHSQLPENERPEHTAGREgFWHVISIEG--N--PESAQLRY 284
Cdd:pfam01546 112 TGHRGSlrfrVTVKGKGGHastPHLGVNAIVAAARLILALQDIVSRNVDPLDPAVVT-VGNITGIPGgvNviPGEAELKG 190
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2083172992 285 IVRDHDRAKFEERKQKLLDIAKQFNMKFGqERVTVTLKDQYYNMGEilkDDMRSVDLAEKAMRSL---DIEPIIEPVRGG 361
Cdd:pfam01546 191 DIRLLPGEDLEELEERIREILEAIAAAYG-VKVEVEYVEGGAPPLV---NDSPLVAALREAAKELfglKVELIVSGSMGG 266
                         250       260       270       280
                  ....*....|....*....|....*....|....*....|....*....
gi 2083172992 362 TDGSKITfLGLPtPNLF---AGGENMHGRFEYVSTTVMTQATDTILKII 407
Cdd:pfam01546 267 TDAAFFL-LGVP-PTVVffgPGSGLAHSPNEYVDLDDLEKGAKVLARLL 313
 
Name Accession Description Interval E-value
PRK05469 PRK05469
tripeptide aminopeptidase PepT;
6-413 0e+00

tripeptide aminopeptidase PepT;


Pssm-ID: 235484 [Multi-domain]  Cd Length: 408  Bit Score: 718.83  E-value: 0e+00
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2083172992   6 YPELTKRFLKYVAVDTQSDEFSQTVPSSNKEVAFLADLATELKTIGLENVRTMSDGYVFAELKSNNnDDTTPTIGFISHV 85
Cdd:PRK05469    1 MDKLLERFLRYVKIDTQSDENSTTVPSTEGQWDLAKLLVEELKELGLQDVTLDENGYVMATLPANV-DKDVPTIGFIAHM 79
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2083172992  86 DTA-DFNGAGIKPQIIENYDGkSSIKLGDSGYELNPNEFPSLTKYAGHTLITTDGTTLLGSDDKAGVAEIISAAQHLIAH 164
Cdd:PRK05469   80 DTApDFSGKNVKPQIIENYDG-GDIALGDGNEVLSPAEFPELKNYIGQTLITTDGTTLLGADDKAGIAEIMTALEYLIAH 158
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2083172992 165 PEILHGQLRFAFGPDEEIGIGADNFNTAAFDADFAYTVDGGPAGELEWETFSAAAATIDIQGRNVHPGTAKDTMINAIQV 244
Cdd:PRK05469  159 PEIKHGDIRVAFTPDEEIGRGADKFDVEKFGADFAYTVDGGPLGELEYENFNAASAKITIHGVNVHPGTAKGKMVNALLL 238
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2083172992 245 AFDFHSQLPENERPEHTAGREGFWHVISIEGNPESAQLRYIVRDHDRAKFEERKQKLLDIAKQFNMKFGQERVTVTLKDQ 324
Cdd:PRK05469  239 AADFHAMLPADETPETTEGYEGFYHLTSIKGTVEEAELSYIIRDFDREGFEARKALMQEIAKKVNAKYGEGRVELEIKDQ 318
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2083172992 325 YYNMGEILKDDMRSVDLAEKAMRSLDIEPIIEPVRGGTDGSKITFLGLPTPNLFAGGENMHGRFEYVSTTVMTQATDTIL 404
Cdd:PRK05469  319 YYNMREKIEPHPHIVDLAKQAMEDLGIEPIIKPIRGGTDGSQLSFMGLPCPNIFTGGHNFHGKFEFVSLESMEKAVEVIV 398

                  ....*....
gi 2083172992 405 KIIALAQEK 413
Cdd:PRK05469  399 EIAELTAER 407
M20_peptT cd03892
M20 Peptidase T specifically cleaves tripeptides; Peptidase M20 family, Peptidase T (peptT; ...
9-409 0e+00

M20 Peptidase T specifically cleaves tripeptides; Peptidase M20 family, Peptidase T (peptT; tripeptide aminopeptidase; tripeptidase) subfamily. PepT acts only on tripeptide substrates, and is thus called a tripeptidase. It catalyzes the release of N-terminal amino acids with hydrophobic side chains from tripeptides with high specificity; dipeptides, tetrapeptides or tripeptides with the N-terminus blocked are not cleaved. Tripeptidases are known to function at the final stage of proteolysis in lactococcal bacteria and release amino acids from tripeptides produced during the digestion of milk proteins such as casein.


Pssm-ID: 349887 [Multi-domain]  Cd Length: 400  Bit Score: 646.52  E-value: 0e+00
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2083172992   9 LTKRFLKYVAVDTQSDEFSQTVPSSNKEVAFLADLATELKTIGLENVRTMSDGYVFAELKSNNNDDTtPTIGFISHVDTA 88
Cdd:cd03892     1 LLERFLRYVKIDTQSDESSETVPSTEGQLELAKLLAKELKELGLEDVTLDEHGYVTATLPANVDKDV-PTIGFIAHMDTA 79
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2083172992  89 DFN-GAGIKPQIIENYDGKSsIKLGDSGYELNPNEFPSLTKYAGHTLITTDGTTLLGSDDKAGVAEIISAAQHLIAHPEI 167
Cdd:cd03892    80 PDNsGKNVKPQIIENYDGGD-IVLNESGIVLSPAEFPELKNYKGQTLITTDGTTLLGADDKAGIAEIMTALEYLIEHPEI 158
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2083172992 168 LHGQLRFAFGPDEEIGIGADNFNTAAFDADFAYTVDGGPAGELEWETFSAAAATIDIQGRNVHPGTAKDTMINAIQVAFD 247
Cdd:cd03892   159 KHGDIRVGFTPDEEIGRGADHFDVEKFGADFAYTLDGGELGELEYENFNAASATITITGVNVHPGTAKGKMVNALLLAAD 238
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2083172992 248 FHSQLPENERPEHTAGREGFWHVISIEGNPESAQLRYIVRDHDRAKFEERKQKLLDIAKQFNMKFGQERVTVTLKDQYYN 327
Cdd:cd03892   239 FHSMLPREETPEHTEGYEGFYHLLSMEGTVEEAELSYIIRDFDRDGFEARKELIKEIAKKLNAKYGEGRVELEIKDQYYN 318
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2083172992 328 MGEILKDDMRSVDLAEKAMRSLDIEPIIEPVRGGTDGSKITFLGLPTPNLFAGGENMHGRFEYVSTTVMTQATDTILKII 407
Cdd:cd03892   319 MKEKIEPHMHIVDLAKEAMEALGIEPIVKPIRGGTDGARLSFMGLPTPNLFTGGHNFHGRYEFVPVESMEKAVEVIVKIA 398

                  ..
gi 2083172992 408 AL 409
Cdd:cd03892   399 EL 400
peptidase-T TIGR01882
peptidase T; This model represents a tripeptide aminopeptidase known as Peptidase T, which has ...
5-413 0e+00

peptidase T; This model represents a tripeptide aminopeptidase known as Peptidase T, which has a substrate preference for hydrophobic peptides. [Protein fate, Degradation of proteins, peptides, and glycopeptides]


Pssm-ID: 130937 [Multi-domain]  Cd Length: 410  Bit Score: 561.05  E-value: 0e+00
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2083172992   5 KYPELTKRFLKYVAVDTQSDEFSQTVPSSNKEVAFLADLATELKTIGLENVRTM-SDGYVFAELKSNNNDDTtPTIGFIS 83
Cdd:TIGR01882   1 KYEELLPRFLTYVKVNTRSDENSDTCPSTPGQLTFGNMLVDDLKSLGLQDAHYDeKNGYVIATIPSNTDKDV-PTIGFLA 79
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2083172992  84 HVDTADFNGAGIKPQIIENYDGKSSIKLGDSGYELNPNEFPSLTKYAGHTLITTDGTTLLGSDDKAGVAEIISAAQHLIA 163
Cdd:TIGR01882  80 HVDTADFNGENVNPQIIENYDGESIIQLGDLEFTLDPDQFPNLSGYKGQTLITTDGTTLLGADDKAGIAEIMTAADYLIN 159
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2083172992 164 HPEILHGQLRFAFGPDEEIGIGADNFNTAAFDADFAYTVDGGPAGELEWETFSAAAATIDIQGRNVHPGTAKDTMINAIQ 243
Cdd:TIGR01882 160 HPEIKHGTIRVAFTPDEEIGRGAHKFDVKDFNADFAYTVDGGPLGELEYETFSAAAAKITIQGNNVHPGTAKGKMINAAQ 239
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2083172992 244 VAFDFHSQLPENERPEHTAGREGFWHVISIEGNPESAQLRYIVRDHDRAKFEERKQKLLDIAKQFNMKFGQERVTVTLKD 323
Cdd:TIGR01882 240 IAIDLHNLLPEDDRPEYTEGREGFFHLLSIDGTVEEAKLHYIIRDFEKENFQERKELMKRIVEKMNNEYGQDRIKLDMND 319
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2083172992 324 QYYNMGEILKDDMRSVDLAEKAMRSLDIEPIIEPVRGGTDGSKITFLGLPTPNLFAGGENMHGRFEYVSTTVMTQATDTI 403
Cdd:TIGR01882 320 QYYNMAEKIEKVMEIVDIAKQAMENLGIEPKISPIRGGTDGSQLSYMGLPTPNIFAGGENMHGRFEYISVDNMVKAVDVI 399
                         410
                  ....*....|
gi 2083172992 404 LKIIALAQEK 413
Cdd:TIGR01882 400 VEIAKLNEEQ 409
PRK13381 PRK13381
peptidase T; Provisional
9-410 1.68e-160

peptidase T; Provisional


Pssm-ID: 237371 [Multi-domain]  Cd Length: 404  Bit Score: 457.46  E-value: 1.68e-160
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2083172992   9 LTKRFLKYVAVDTQSDEFSQTVPSSNKEVAFLADLATELKTIGLENVRTMSDGYVFAELKSNNNDDttPTIGFISHVDTA 88
Cdd:PRK13381    3 LTDRFFRYLKVNSQSDAASGTLPSTPGQHELAKLLADELRELGLEDIVIDEHAIVTAKLPGNTPGA--PRIGFIAHLDTV 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2083172992  89 DFNGAG-IKPQIIEnYDGKSSIKLGDSGYELNPNEFPSLTKYAGHTLITTDGTTLLGSDDKAGVAEIISAAQHLIAHpEI 167
Cdd:PRK13381   81 DVGLSPdIHPQILR-FDGGDLCLNAEQGIWLRTAEHPELLNYQGEDIIFSDGTSVLGADNKAAIAVVMTLLENLTEN-EV 158
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2083172992 168 LHGQLRFAFGPDEEIGI-GADNFNTAAFDADFAYTVDGGPAGELEWETFSAAAATIDIQGRNVHPGTAKDTMINAIQVAF 246
Cdd:PRK13381  159 EHGDIVVAFVPDEEIGLrGAKALDLARFPVDFAYTIDCCELGEVVYENFNAASAEITITGVTAHPMSAKGVLVNPILMAN 238
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2083172992 247 DFHSQLPENERPEHTAGREGFWHVISIEGNPESAQLRYIVRDHDRAKFEERKQKLLDIAKQFNMKFGQERVTVTLKDQYY 326
Cdd:PRK13381  239 DFISHFPRQETPEHTEGREGYIWVNDLQGNVNKAKLKLIIRDFDLDGFEARKQFIEEVVAKINAKYPTARVSLTLTDQYS 318
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2083172992 327 NMGEILKDDMRSVDLAEKAMRSLDIEPIIEPVRGGTDGSKITFLGLPTPNLFAGGENMHGRFEYVSTTVMTQATDTILKI 406
Cdd:PRK13381  319 NISNSIKDDRRAVDLAFDAMKELGIEPKVIPMRGGTDGAALSAKGLPTPNLFTGAHNFHSRFEFLPVSSFVKSYEVTITI 398

                  ....
gi 2083172992 407 IALA 410
Cdd:PRK13381  399 CLLA 402
PepD2 COG2195
Di- or tripeptidase [Amino acid transport and metabolism];
8-410 1.57e-156

Di- or tripeptidase [Amino acid transport and metabolism];


Pssm-ID: 441798 [Multi-domain]  Cd Length: 364  Bit Score: 446.03  E-value: 1.57e-156
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2083172992   8 ELTKRFLKYVAVDTQSDEfsqtvpssnkEVAFLADLATELKTIGLEnVRTMSDGYVFAELKSNNNDDTtPTIGFISHVDT 87
Cdd:COG2195     4 RLLERFLEYVKIPTPSDH----------EEALADYLVEELKELGLE-VEEDEAGNVIATLPATPGYNV-PTIGLQAHMDT 71
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2083172992  88 A-DFNGAGIKPQIienyDGKssiklgdsgyelnpnefpsltkyaghtLITTDGTTLLGSDDKAGVAEIISAAQHLIaHPE 166
Cdd:COG2195    72 VpQFPGDGIKPQI----DGG---------------------------LITADGTTTLGADDKAGVAAILAALEYLK-EPE 119
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2083172992 167 ILHGQLRFAFGPDEEIGI-GADNFNTAAFDADFAYTVDGGPAGELEWETFSAAAATIDIQGRNVHPGTAKDTMINAIQVA 245
Cdd:COG2195   120 IPHGPIEVLFTPDEEIGLrGAKALDVSKLGADFAYTLDGGEEGELEYECAGAADAKITIKGKGGHSGDAKEKMINAIKLA 199
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2083172992 246 FDFHSQLPENERPEHTAGREGFWHVISI-EGNPESAQLRYIVRDHDRAKFEERKQKLLDIAKQFNMKFGQERVTVTLKDQ 324
Cdd:COG2195   200 ARFLAALPLGRIPEETEGNEGFIHGGSAtNAIPREAEAVYIIRDHDREKLEARKAELEEAFEEENAKYGVGVVEVEIEDQ 279
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2083172992 325 YYNMGEilKDDMRSVDLAEKAMRSLDIEPIIEPVRGGTDGSKITFLGLPTPNLFAGGENMHGRFEYVSTTVMTQATDTIL 404
Cdd:COG2195   280 YPNWKP--EPDSPIVDLAKEAYEELGIEPKIKPIRGGLDGGILSFKGLPTPNLGPGGHNFHSPDERVSIESMEKAWELLV 357

                  ....*.
gi 2083172992 405 KIIALA 410
Cdd:COG2195   358 EILKLI 363
M20_peptidase_T cd05645
M20 Peptidase T specifically cleaves tripeptides; Peptidase M20 family, Peptidase T (PepT; ...
9-409 1.08e-102

M20 Peptidase T specifically cleaves tripeptides; Peptidase M20 family, Peptidase T (PepT; tripeptide aminopeptidase; tripeptidase) subfamily and similar proteins. PepT acts only on tripeptide substrates, and is thus termed a tripeptidase. It catalyzes the release of N-terminal amino acids with hydrophobic side chains from tripeptides with high specificity; dipeptides, tetrapeptides or tripeptides with the N-terminus blocked are not cleaved. Tripeptidases are known to function at the final stage of proteolysis in lactococcal bacteria and release amino acids from tripeptides produced during the digestion of milk proteins such as casein.


Pssm-ID: 349897 [Multi-domain]  Cd Length: 400  Bit Score: 310.46  E-value: 1.08e-102
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2083172992   9 LTKRFLKYVAVDTQSDEFSQTVPSSNKEVAFLADLATELKTIGLENVRTMSDGYVFAELKSNNNDDTtPTIGFISHVDTA 88
Cdd:cd05645     1 LLERFLEYVSLDTQSKAGVRQVPSTEGQWKLLKLLKKQLEELGLINVTLSEKGTLIATLPANVDGDI-PAIGFISHVDTS 79
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2083172992  89 -DFNGAGIKPQIIENYDGkSSIKLGDSGYELNPNEFPSLTKYAGHTLITTDGTTLLGSDDKAGVAEIISAAQHLIAHPeI 167
Cdd:cd05645    80 pDGSGKNVNPQIVENYRG-GDIALGIGDEVLSPVMFPVLHQLLGQTLITTDGKTLLGADDKAGLAEIFTALAVLKEKN-I 157
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2083172992 168 LHGQLRFAFGPDEEIGIGADNFNTAAFDADFAYTVDGGPAGELEWETFSAAAATIDIQGRNVHPGTAKDTMINAIQVAFD 247
Cdd:cd05645   158 PHGDIEVAFTPDEEVGKGAKHFDVEAFTAKWAYTVDGGGVGELEFENFNAASVNIKIVGNNVHPGTAKGVGVNALSLAAR 237
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2083172992 248 FHSQLPENERPEHTAGREGFWHVISIEGNPESAQLRYIVRDHDRAKFEERKQKLLDIAKQFNMKFGQE-RVTVTLKDQYY 326
Cdd:cd05645   238 IHAEVPADESPEGTEGYEGFYHLASFKGTVDRAQIHYIIRDFDRKQFEARKRK*KEIAKKVGKGLHPDcYIELVIEDSYY 317
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2083172992 327 NMGEILKDDMRSVDLAEKAMRSLDIEPIIEPVRGGTDGSKITFLGLPTPNLFAGGENMHGRFEYVSTTVMTQATDTILKI 406
Cdd:cd05645   318 NFREKVVEHPHILDIAQQAARDCGITPELKPIRGGTDGAQLSFHGLPCPNLFTGGYNYHGKHEFVTLEGLEKAVQVIVRI 397

                  ...
gi 2083172992 407 IAL 409
Cdd:cd05645   398 AEL 400
M20_peptT_like cd05683
M20 Peptidase T like enzymes specifically cleave tripeptides; Peptidase M20 family, PeptT ...
70-407 5.33e-31

M20 Peptidase T like enzymes specifically cleave tripeptides; Peptidase M20 family, PeptT (tripeptide aminopeptidase; tripeptidase)-like subfamily. This group includes bacterial tripeptidases as well as predicted tripeptidases. Peptidase T acts only on tripeptide substrates, and is thus called a tripeptidase. It catalyzes the release of N-terminal amino acids with hydrophobic side chains from tripeptides with high specificity; dipeptides, tetrapeptides or tripeptides with the N-terminus blocked are not cleaved. Tripeptidases are known to function at the final stage of proteolysis in lactococcal bacteria and release amino acids from tripeptides produced during the digestion of milk proteins such as casein.


Pssm-ID: 349932 [Multi-domain]  Cd Length: 368  Bit Score: 121.79  E-value: 5.33e-31
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2083172992  70 NNNDDTTPTIGFISHVDTADfNGAGIKPQIIENydgkssiklgdsGYelnpnefpsltkyaghtlITTDGTTLLGSDDKA 149
Cdd:cd05683    61 KADKEEVPKILFTSHMDTVT-PGINVKPPQIAD------------GY------------------IYSDGTTILGADDKA 109
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2083172992 150 GVAEIISAAQhLIAHPEILHGQLRFAFGPDEEIG-IGADNFNTAAFDADFAYTVDG-GPAGELEWETFSAAAATIDIQGR 227
Cdd:cd05683   110 GIAAILEAIR-VIKEKNIPHGQIQFVITVGEESGlVGAKALDPELIDADYGYALDSeGDVGTIIVGAPTQDKINAKIYGK 188
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2083172992 228 NVHPGTAKDTMINAIQVAFDFHSQLPENERPEHTAGREGFWH------VISIEGNPEsAQLRYIVRDHDRAKFEERKQKL 301
Cdd:cd05683   189 TAHAGTSPEKGISAINIAAKAISNMKLGRIDEETTANIGKFQggtatnIVTDEVNIE-AEARSLDEEKLDAQVKHMKETF 267
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2083172992 302 LDIAKQFNmkfGQERVTVTLKDQYYNmgeiLKDDMRSVDLAEKAMRSLDIEPIIEPVRGGTDGSKITFLGLPTPNLFAGG 381
Cdd:cd05683   268 ETTAKEKG---AHAEVEVETSYPGFK----INEDEEVVKLAKRAANNLGLEINTTYSGGGSDANIINGLGIPTVNLGIGY 340
                         330       340
                  ....*....|....*....|....*.
gi 2083172992 382 ENMHGRFEYVSTTVMTQATDTILKII 407
Cdd:cd05683   341 ENIHTTNERIPIEDLYDTAVLVVEII 366
ArgE COG0624
Acetylornithine deacetylase/Succinyl-diaminopimelate desuccinylase or related deacylase [Amino ...
29-408 5.46e-18

Acetylornithine deacetylase/Succinyl-diaminopimelate desuccinylase or related deacylase [Amino acid transport and metabolism]; Acetylornithine deacetylase/Succinyl-diaminopimelate desuccinylase or related deacylase is part of the Pathway/BioSystem: Arginine biosynthesis


Pssm-ID: 440389 [Multi-domain]  Cd Length: 388  Bit Score: 84.94  E-value: 5.46e-18
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2083172992  29 TVPSSNKEVA-FLADLateLKTIGLENVR---TMSDGYVFAELKSnnnDDTTPTIGFISHVDTADFNGAgikpqiienyd 104
Cdd:COG0624    26 SVSGEEAAAAeLLAEL---LEALGFEVERlevPPGRPNLVARRPG---DGGGPTLLLYGHLDVVPPGDL----------- 88
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2083172992 105 gkssiklgdSGYELNPneFPSltkyaghtliTTDGTTLLG---SDDKAGVAEIISAAQHLIAHPEILHGQLRFAFGPDEE 181
Cdd:COG0624    89 ---------ELWTSDP--FEP----------TIEDGRLYGrgaADMKGGLAAMLAALRALLAAGLRLPGNVTLLFTGDEE 147
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2083172992 182 IG-IGADNF---NTAAFDADFAYTVDGGPAGELEWETFSAAAATIDIQGRNVHPGTAkDTMINAIQVAFDFHSQLPENER 257
Cdd:COG0624   148 VGsPGARALveeLAEGLKADAAIVGEPTGVPTIVTGHKGSLRFELTVRGKAAHSSRP-ELGVNAIEALARALAALRDLEF 226
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2083172992 258 PEHTAGREGF--WHVISIEGN------PESAQLRYIVR---DHDRAKFEERKQKLLDIAKQfnmkfgQERVTVTLKDQYY 326
Cdd:COG0624   227 DGRADPLFGRttLNVTGIEGGtavnviPDEAEAKVDIRllpGEDPEEVLAALRALLAAAAP------GVEVEVEVLGDGR 300
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2083172992 327 NmGEILKDDMRSVDLAEKAMRSLD-IEPIIEPVRGGTDGSKIT-FLGLPTPNL-FAGGENMHGRFEYVSTTVMTQATDTI 403
Cdd:COG0624   301 P-PFETPPDSPLVAAARAAIREVTgKEPVLSGVGGGTDARFFAeALGIPTVVFgPGDGAGAHAPDEYVELDDLEKGARVL 379

                  ....*
gi 2083172992 404 LKIIA 408
Cdd:COG0624   380 ARLLE 384
M20_CPDG2 cd03885
M20 Peptidase Glutamate carboxypeptidase, a periplasmic enzyme; Peptidase M20 family, ...
31-391 1.10e-12

M20 Peptidase Glutamate carboxypeptidase, a periplasmic enzyme; Peptidase M20 family, Glutamate carboxypeptidase (carboxypeptidase G; carboxypeptidase G1; carboxypeptidase G2; CPDG2; CPG2; Folate hydrolase G2; Pteroylmonoglutamic acid hydrolase G2; Glucarpidase; E.C. 3.4.17.11) subfamily. CPDG2 is a periplasmic enzyme that is synthesized with a signal peptide. It is a dimeric zinc-dependent exopeptidase, with two domains, a catalytic domain, which provides the ligands for the two zinc ions in the active site, and a dimerization domain. CPDG2 cleaves the C-terminal glutamate moiety from a wide range of N-acyl groups, including peptidyl, aminoacyl, benzoyl, benzyloxycarbonyl, folyl, and pteroyl groups to release benzoic acid, phenol, and aniline mustards. It is used clinically to treat methotrexate toxicity by hydrolyzing it to inactive and non-toxic metabolites. It is also proposed for use in antibody-directed enzyme prodrug therapy; for example, glutamate can be cleaved from glutamated benzoyl nitrogen mustards, producing nitrogen mustards with effective cytotoxicity against tumor cells.


Pssm-ID: 349881 [Multi-domain]  Cd Length: 362  Bit Score: 68.77  E-value: 1.10e-12
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2083172992  31 PSSNKE-VAFLADLATE-LKTIGLENVR---TMSDGYVFAELKSNNNddttPTIGFISHVDTAdfngagikpqiienydg 105
Cdd:cd03885    14 GTYDKEgVDRVAELLAEeLEALGFTVERrplGEFGDHLIATFKGTGG----KRVLLIGHMDTV----------------- 72
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2083172992 106 kssiklgdsgyelnpneFPSLTkyAGHTLITTDGTTLLG---SDDKAGVAEIISAAQHLIAHPEILHGQLRFAFGPDEEI 182
Cdd:cd03885    73 -----------------FPEGT--LAFRPFTVDGDRAYGpgvADMKGGLVVILHALKALKAAGGRDYLPITVLLNSDEEI 133
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2083172992 183 G--IGADNFNTAAFDADFAYTVD-GGPAGELEWETFSAAAATIDIQGRNVHPGTAKDTMINAIQ----VAFDFHSQLpeN 255
Cdd:cd03885   134 GspGSRELIEEEAKGADYVLVFEpARADGNLVTARKGIGRFRLTVKGRAAHAGNAPEKGRSAIYelahQVLALHALT--D 211
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2083172992 256 ERPEHTAGregfWHVIS--IEGN--PESAQLRYIVRDHDRAKFEERKQKLLDIAKQfnmKFGQE-RVTVTLKDQYYNMgE 330
Cdd:cd03885   212 PEKGTTVN----VGVISggTRVNvvPDHAEAQVDVRFATAEEADRVEEALRAIVAT---TLVPGtSVELTGGLNRPPM-E 283
                         330       340       350       360       370       380
                  ....*....|....*....|....*....|....*....|....*....|....*....|..
gi 2083172992 331 ILKDDMRSVDLAEKAMRSLDIEPIIEPVRGGTDGSKITFLGLPT-PNLFAGGENMHGRFEYV 391
Cdd:cd03885   284 ETPASRRLLARAQEIAAELGLTLDWEATGGGSDANFTAALGVPTlDGLGPVGGGAHTEDEYL 345
Peptidase_M20 pfam01546
Peptidase family M20/M25/M40; This family includes a range of zinc metallopeptidases belonging ...
145-407 6.76e-12

Peptidase family M20/M25/M40; This family includes a range of zinc metallopeptidases belonging to several families in the peptidase classification. Family M20 are Glutamate carboxypeptidases. Peptidase family M25 contains X-His dipeptidases.


Pssm-ID: 460247 [Multi-domain]  Cd Length: 315  Bit Score: 65.83  E-value: 6.76e-12
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2083172992 145 SDDKAGVAEIISAAQHLIAHPeILHGQLRFAFGPDEEIG-------IGADNFNTAAFDADFAYTVD--GGPAGELEWETF 215
Cdd:pfam01546  33 DDMKGGLLAALEALRALKEEG-LKKGTVKLLFQPDEEGGmggaralIEDGLLEREKVDAVFGLHIGepTLLEGGIAIGVV 111
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2083172992 216 SAAAAT----IDIQGRNVH---PGTAKDTMINAIQVAFDFHSQLPENERPEHTAGREgFWHVISIEG--N--PESAQLRY 284
Cdd:pfam01546 112 TGHRGSlrfrVTVKGKGGHastPHLGVNAIVAAARLILALQDIVSRNVDPLDPAVVT-VGNITGIPGgvNviPGEAELKG 190
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2083172992 285 IVRDHDRAKFEERKQKLLDIAKQFNMKFGqERVTVTLKDQYYNMGEilkDDMRSVDLAEKAMRSL---DIEPIIEPVRGG 361
Cdd:pfam01546 191 DIRLLPGEDLEELEERIREILEAIAAAYG-VKVEVEYVEGGAPPLV---NDSPLVAALREAAKELfglKVELIVSGSMGG 266
                         250       260       270       280
                  ....*....|....*....|....*....|....*....|....*....
gi 2083172992 362 TDGSKITfLGLPtPNLF---AGGENMHGRFEYVSTTVMTQATDTILKII 407
Cdd:pfam01546 267 TDAAFFL-LGVP-PTVVffgPGSGLAHSPNEYVDLDDLEKGAKVLARLL 313
M20_ArgE_DapE-like cd08659
Peptidase M20 acetylornithine deacetylase/succinyl-diaminopimelate desuccinylase (ArgE/DapE) ...
31-407 7.00e-12

Peptidase M20 acetylornithine deacetylase/succinyl-diaminopimelate desuccinylase (ArgE/DapE)-like; Peptidase M20 acetylornithine deacetylase/succinyl-diaminopimelate desuccinylase (ArgE/DapE) like family of enzymes catalyze analogous reactions and share a common activator, the metal ion (usually Co2+ or Zn2+). ArgE catalyzes a broad range of substrates, including N-acetylornithine, alpha-N-acetylmethionine and alpha-N-formylmethionine, while DapE catalyzes the hydrolysis of N-succinyl-L,L-diaminopimelate (L,L-SDAP) to L,L-diaminopimelate and succinate. Proteins in this family are mostly bacterial and have been inferred by homology as being related to both ArgE and DapE. This family also includes N-acetyl-L-citrulline deacetylase (ACDase; acetylcitrulline deacetylase), a unique, novel enzyme found in Xanthomonas campestris, a plant pathogen, in which N-acetyl-L-ornithine is the substrate for transcarbamoylation reaction, and the product is N-acetyl-L-citrulline. Thus, in the arginine biosynthesis pathway, ACDase subsequently catalyzes the hydrolysis of N-acetyl-L-citrulline to acetate and L-citrulline.


Pssm-ID: 349944 [Multi-domain]  Cd Length: 361  Bit Score: 66.17  E-value: 7.00e-12
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2083172992  31 PSSN---KEVA-FLADLATELKTiGLENVRTMSDGYVFAELksnnNDDTTPTIGFISHVDTadfngagikpqiienydgk 106
Cdd:cd08659    10 PSVNppeAEVAeYLAELLAKRGY-GIESTIVEGRGNLVATV----GGGDGPVLLLNGHIDT------------------- 65
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2083172992 107 ssIKLGDSGYELNPNefpsltkyagHTLITTDGTtLLG---SDDKAGVAEIISAAQHLIAHPEILHGQLRFAFGPDEEIG 183
Cdd:cd08659    66 --VPPGDGDKWSFPP----------FSGRIRDGR-LYGrgaCDMKGGLAAMVAALIELKEAGALLGGRVALLATVDEEVG 132
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2083172992 184 -IGADNFNTAAFDADFAYTVDGGPAGElewETFSAA----AATIDIQGRNVHpGTAKDTMINAIQVAFDF-----HSQLP 253
Cdd:cd08659   133 sDGARALLEAGYADRLDALIVGEPTGL---DVVYAHkgslWLRVTVHGKAAH-SSMPELGVNAIYALADFlaelrTLFEE 208
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2083172992 254 ENERPEHTAGRegfWHVISIEGN------PESAQLRYIVR-----DHDRAkfeerKQKLLDIAKQFNMKfgqerVTVTLK 322
Cdd:cd08659   209 LPAHPLLGPPT---LNVGVINGGtqvnsiPDEATLRVDIRlvpgeTNEGV-----IARLEAILEEHEAK-----LTVEVS 275
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2083172992 323 DQYYNMGEILKDDmRSVDLAEKAMRSLDIEPIIEPVRGGTDGSKIT-FLGLPTPNLFAGGENM-HGRFEYVSTTVMTQAT 400
Cdd:cd08659   276 LDGDPPFFTDPDH-PLVQALQAAARALGGDPVVRPFTGTTDASYFAkDLGFPVVVYGPGDLALaHQPDEYVSLEDLLRAA 354

                  ....*..
gi 2083172992 401 DTILKII 407
Cdd:cd08659   355 EIYKEII 361
M20_18_42 cd18669
M20, M18 and M42 Zn-peptidases include aminopeptidases and carboxypeptidases; This family ...
63-237 5.43e-09

M20, M18 and M42 Zn-peptidases include aminopeptidases and carboxypeptidases; This family corresponds to the MEROPS MH clan families M18, M20, and M42. The peptidase M20 family contains exopeptidases, including carboxypeptidases such as the glutamate carboxypeptidase from Pseudomonas, the thermostable carboxypeptidase Ss1 of broad specificity from archaea and yeast Gly-X carboxypeptidase, dipeptidases such as bacterial dipeptidase, peptidase V (PepV), a eukaryotic, non-specific dipeptidase, and two Xaa-His dipeptidases (carnosinases). This family also includes the bacterial aminopeptidase peptidase T (PepT) that acts only on tripeptide substrates and has therefore been termed a tripeptidase. These peptidases generally hydrolyze the late products of protein degradation so as to complete the conversion of proteins to free amino acids. Glutamate carboxypeptidase hydrolyzes folate analogs such as methotrexate, and therefore can be used to treat methotrexate toxicity. Peptidase families M18 and M42 contain metallo-aminopeptidases. M18 (aspartyl aminopeptidase, DAP) family cleaves only unblocked N-terminal acidic amino-acid residues and is highly selective for hydrolyzing aspartate or glutamate residues. Some M42 (also known as glutamyl aminopeptidase) enzymes exhibit aminopeptidase specificity while others also have acylaminoacyl-peptidase activity (i.e. hydrolysis of acylated N-terminal residues).


Pssm-ID: 349948 [Multi-domain]  Cd Length: 198  Bit Score: 55.52  E-value: 5.43e-09
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2083172992  63 VFAELKSNNNDdttPTIGFISHVDTADFNgagikpqiienydgkssiklgdsgyelnpNEFPSLTKYAGHTLITTDGTTL 142
Cdd:cd18669     2 VIARYGGGGGG---KRVLLGAHIDVVPAG-----------------------------EGDPRDPPFFVDTVEEGRLYGR 49
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2083172992 143 LGSDDKAGVAEIISAAQHLIAHPEILHGQLRFAFGPDEEIGIGADNFNTA------AFDADFAYTVDGGPAGELE----- 211
Cdd:cd18669    50 GALDDKGGVAAALEALKLLKENGFKLKGTVVVAFTPDEEVGSGAGKGLLSkdaleeDLKVDYLFVGDATPAPQKGvgirt 129
                         170       180
                  ....*....|....*....|....*....
gi 2083172992 212 --WETFSAAAATIDIQ-GRNVHPGTAKDT 237
Cdd:cd18669   130 plVDALSEAARKVFGKpQHAEGTGGGTDG 158
M20_dimer pfam07687
Peptidase dimerization domain; This domain consists of 4 beta strands and two alpha helices ...
213-307 3.12e-08

Peptidase dimerization domain; This domain consists of 4 beta strands and two alpha helices which make up the dimerization surface of members of the M20 family of peptidases. This family includes a range of zinc metallopeptidases belonging to several families in the peptidase classification. Family M20 are Glutamate carboxypeptidases. Peptidase family M25 contains X-His dipeptidases.


Pssm-ID: 400158 [Multi-domain]  Cd Length: 107  Bit Score: 51.19  E-value: 3.12e-08
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2083172992 213 ETFSAAAATIDIQGRNVHPGtAKDTMINAIQVAFDFHSQLPEN----------ERPEHTAGREGFWH-VIsiegnPESAQ 281
Cdd:pfam07687   2 GHKGLAGGHLTVKGKAGHSG-APGKGVNAIKLLARLLAELPAEygdigfdfprTTLNITGIEGGTATnVI-----PAEAE 75
                          90       100
                  ....*....|....*....|....*.
gi 2083172992 282 LRYIVRDHDRAKFEERKQKLLDIAKQ 307
Cdd:pfam07687  76 AKFDIRLLPGEDLEELLEEIEAILEK 101
PRK08652 PRK08652
acetylornithine deacetylase; Provisional
137-406 1.20e-07

acetylornithine deacetylase; Provisional


Pssm-ID: 236324 [Multi-domain]  Cd Length: 347  Bit Score: 53.23  E-value: 1.20e-07
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2083172992 137 TDGTTLLG---SDDKAGVAEIISAAQHLIAHPEILhgQLRFAFGPDEEI-GIGADNFnTAAFDADFAYTVDggPA-GELE 211
Cdd:PRK08652   75 VDGVYVYGtgaCDAKGGVAAILLALEELGKEFEDL--NVGIAFVSDEEEgGRGSALF-AERYRPKMAIVLE--PTdLKVA 149
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2083172992 212 WETFSAAAATIDIQGRNVHpGTAKDTMINAIQVAFDFHSQLPENERpehtAGREGFWHVISIE----GNPEsaqlrYIVR 287
Cdd:PRK08652  150 IAHYGNLEAYVEVKGKPSH-GACPESGVNAIEKAFEMLEKLKELLK----ALGKYFDPHIGIQeiigGSPE-----YSIP 219
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2083172992 288 DHDRAKFEER---KQKLLDIAKQFNMKFGQervtVTLKDQYYNM--GEILKDDMRSVDLAEKAMRSLDIEPIIEPVRGGT 362
Cdd:PRK08652  220 ALCRLRLDARippEVEVEDVLDEIDPILDE----YTVKYEYTEIwdGFELDEDEEIVQLLEKAMKEVGLEPEFTVMRSWT 295
                         250       260       270       280
                  ....*....|....*....|....*....|....*....|....*.
gi 2083172992 363 DGSKITFLGLPTPnLFAGGE--NMHGRFEYVSTTVMTQATDTILKI 406
Cdd:PRK08652  296 DAINFRYNGTKTV-VWGPGEldLCHTKFERIDVREVEKAKEFLKAL 340
Zinc_peptidase_like cd03873
Zinc peptidases M18, M20, M28, and M42; Zinc peptidases play vital roles in metabolic and ...
63-222 1.28e-07

Zinc peptidases M18, M20, M28, and M42; Zinc peptidases play vital roles in metabolic and signaling pathways throughout all kingdoms of life. This hierarchy contains zinc peptidases that correspond to the MH clan in the MEROPS database, which contains 4 families (M18, M20, M28, M42). The peptidase M20 family includes carboxypeptidases such as the glutamate carboxypeptidase from Pseudomonas, the thermostable carboxypeptidase Ss1 of broad specificity from archaea and yeast Gly-X carboxypeptidase. The dipeptidases include bacterial dipeptidase, peptidase V (PepV), a non-specific eukaryotic dipeptidase, and two Xaa-His dipeptidases (carnosinases). There is also the bacterial aminopeptidase, peptidase T (PepT) that acts only on tripeptide substrates and has therefore been termed a tripeptidase. Peptidase family M28 contains aminopeptidases and carboxypeptidases, and has co-catalytic zinc ions. However, several enzymes in this family utilize other first row transition metal ions such as cobalt and manganese. Each zinc ion is tetrahedrally co-ordinated, with three amino acid ligands plus activated water; one aspartate residue binds both metal ions. The aminopeptidases in this family are also called bacterial leucyl aminopeptidases, but are able to release a variety of N-terminal amino acids. IAP aminopeptidase and aminopeptidase Y preferentially release basic amino acids while glutamate carboxypeptidase II preferentially releases C-terminal glutamates. Glutamate carboxypeptidase II and plasma glutamate carboxypeptidase hydrolyze dipeptides. Peptidase families M18 and M42 contain metallo-aminopeptidases. M18 is widely distributed in bacteria and eukaryotes. However, only yeast aminopeptidase I and mammalian aspartyl aminopeptidase have been characterized in detail. Some M42 (also known as glutamyl aminopeptidase) enzymes exhibit aminopeptidase specificity while others also have acylaminoacyl-peptidase activity (i.e. hydrolysis of acylated N-terminal residues).


Pssm-ID: 349870 [Multi-domain]  Cd Length: 200  Bit Score: 51.66  E-value: 1.28e-07
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2083172992  63 VFAELKSNNNDdttPTIGFISHVDTADFNgagikpqiienydgkssiklgdsgyelnpNEFPSLTKYAGHTLITTDGTTL 142
Cdd:cd03873     2 LIARLGGGEGG---KSVALGAHLDVVPAG-----------------------------EGDNRDPPFAEDTEEEGRLYGR 49
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2083172992 143 LGSDDKAGVAEIISAAQHLIAHPEILHGQLRFAFGPDEEIGIGADNFNTAAFDADFAYTVDGGPAGELEWETFSAAAATI 222
Cdd:cd03873    50 GALDDKGGVAAALEALKRLKENGFKPKGTIVVAFTADEEVGSGGGKGLLSKFLLAEDLKVDAAFVIDATAGPILQKGVVI 129
PRK06133 PRK06133
glutamate carboxypeptidase; Reviewed
146-242 6.17e-06

glutamate carboxypeptidase; Reviewed


Pssm-ID: 235710 [Multi-domain]  Cd Length: 410  Bit Score: 48.09  E-value: 6.17e-06
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2083172992 146 DDKAGVAEIISAAQHLIAHPEILHGQLRFAFGPDEEIG-IGADNFNT---AAFDADFAYTvDGGPAGELEWETFSAAAAT 221
Cdd:PRK06133  136 DDKGGVAVILHALKILQQLGFKDYGTLTVLFNPDEETGsPGSRELIAelaAQHDVVFSCE-PGRAKDALTLATSGIATAL 214
                          90       100
                  ....*....|....*....|.
gi 2083172992 222 IDIQGRNVHPGTAKDTMINAI 242
Cdd:PRK06133  215 LEVKGKASHAGAAPELGRNAL 235
M20_Acy1 cd03886
M20 Peptidase Aminoacylase 1 family; Peptidase M20 family, Aminoacylase 1 (ACY1; hippuricase; ...
157-363 3.13e-05

M20 Peptidase Aminoacylase 1 family; Peptidase M20 family, Aminoacylase 1 (ACY1; hippuricase; acylase I; amido acid deacylase; IAA-amino acid hydrolase; dehydropeptidase II; N-acyl-L-amino-acid amidohydrolase; EC 3.5.1.14) subfamily. ACY1 is the most abundant of the aminoacylases, a class of zinc binding homodimeric enzymes involved in the hydrolysis of N-acetylated proteins. It is encoded by the aminoacylase 1 gene (Acy1) on chromosome 3p21 that comprises 15 exons. N-terminal acetylation of proteins is a widespread and highly conserved process that is involved in the protection and stability of proteins. Several types of aminoacylases can be distinguished on the basis of substrate specificity; substrates include indoleacetic acid (IAA) N-conjugates of amino acids, N-acetyl-L-amino acids and aminobenzoylglutamate. ACY1 breaks down cytosolic aliphatic N-acyl-alpha-amino acids (except L-aspartate), especially N-acetyl-methionine and acetyl-glutamate into L-amino acids and an acyl group. However, ACY1 can also catalyze the reverse reaction, the synthesis of acetylated amino acids. ACY1 may also play a role in xenobiotic bioactivation as well as the inter-organ processing of amino acid-conjugated xenobiotic derivatives (S-substituted-N-acetyl-L-cysteine). ACY1 appears to physically interact with Sphingosine kinase type 1 (SphK1) and may influence its physiological functions; SphK1 and its product sphingosine-1-phosphate have been shown to promote cell growth and inhibit apoptosis of tumor cells. Strong expression of the human gene and its mouse ortholog Acy1 in brain, liver, and kidney, suggest a role of the enzyme in amino acid metabolism of these organs. Defects in ACY1 are the cause of aminoacylase-1 deficiency (ACY1D), resulting in a metabolic disorder manifesting encephalopathy and psychomotor delay.


Pssm-ID: 349882 [Multi-domain]  Cd Length: 371  Bit Score: 45.67  E-value: 3.13e-05
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2083172992 157 AAQHLIAHPEILHGQLRFAFGPDEEIGIGADN------FNTAAFDADFAYTVDGG-PAGELEWE--TFSAAAAT--IDIQ 225
Cdd:cd03886   100 AAKLLAERRDPLKGTVRFIFQPAEEGPGGAKAmieegvLENPGVDAAFGLHVWPGlPVGTVGVRsgALMASADEfeITVK 179
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2083172992 226 GRNVHPGTAKDTmINAIQVAFDFHSQL---PENERPEHT----------AGREgfWHVIsiegnPESAQLRYIVRDHDRA 292
Cdd:cd03886   180 GKGGHGASPHLG-VDPIVAAAQIVLALqtvVSRELDPLEpavvtvgkfhAGTA--FNVI-----PDTAVLEGTIRTFDPE 251
                         170       180       190       200       210       220       230
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....
gi 2083172992 293 KFEERKQKLLDIAKQFNMKFGqerVTVTLKDQYYNMGEILKDDMrsVDLAEKAMRSLDIEP---IIEPVRGGTD 363
Cdd:cd03886   252 VREALEARIKRLAEGIAAAYG---ATVELEYGYGYPAVINDPEL--TELVREAAKELLGEEavvEPEPVMGSED 320
Zinc_peptidase_like cd03873
Zinc peptidases M18, M20, M28, and M42; Zinc peptidases play vital roles in metabolic and ...
336-401 4.07e-05

Zinc peptidases M18, M20, M28, and M42; Zinc peptidases play vital roles in metabolic and signaling pathways throughout all kingdoms of life. This hierarchy contains zinc peptidases that correspond to the MH clan in the MEROPS database, which contains 4 families (M18, M20, M28, M42). The peptidase M20 family includes carboxypeptidases such as the glutamate carboxypeptidase from Pseudomonas, the thermostable carboxypeptidase Ss1 of broad specificity from archaea and yeast Gly-X carboxypeptidase. The dipeptidases include bacterial dipeptidase, peptidase V (PepV), a non-specific eukaryotic dipeptidase, and two Xaa-His dipeptidases (carnosinases). There is also the bacterial aminopeptidase, peptidase T (PepT) that acts only on tripeptide substrates and has therefore been termed a tripeptidase. Peptidase family M28 contains aminopeptidases and carboxypeptidases, and has co-catalytic zinc ions. However, several enzymes in this family utilize other first row transition metal ions such as cobalt and manganese. Each zinc ion is tetrahedrally co-ordinated, with three amino acid ligands plus activated water; one aspartate residue binds both metal ions. The aminopeptidases in this family are also called bacterial leucyl aminopeptidases, but are able to release a variety of N-terminal amino acids. IAP aminopeptidase and aminopeptidase Y preferentially release basic amino acids while glutamate carboxypeptidase II preferentially releases C-terminal glutamates. Glutamate carboxypeptidase II and plasma glutamate carboxypeptidase hydrolyze dipeptides. Peptidase families M18 and M42 contain metallo-aminopeptidases. M18 is widely distributed in bacteria and eukaryotes. However, only yeast aminopeptidase I and mammalian aspartyl aminopeptidase have been characterized in detail. Some M42 (also known as glutamyl aminopeptidase) enzymes exhibit aminopeptidase specificity while others also have acylaminoacyl-peptidase activity (i.e. hydrolysis of acylated N-terminal residues).


Pssm-ID: 349870 [Multi-domain]  Cd Length: 200  Bit Score: 44.34  E-value: 4.07e-05
                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 2083172992 336 MRSVDLAEKAMRSLDIEP-IIEPVRGGTDGSKITFLGLPTPNLFAGGE-NMHGRFEYVSTTVMTQATD 401
Cdd:cd03873   131 NPLVDALRKAAREVGGKPqRASVIGGGTDGRLFAELGIPGVTLGPPGDkGAHSPNEFLNLDDLEKATK 198
M20_Acy1-like cd05666
M20 Peptidase aminoacylase 1 subfamily; Peptidase M20 family, uncharacterized subfamily of ...
131-363 1.63e-04

M20 Peptidase aminoacylase 1 subfamily; Peptidase M20 family, uncharacterized subfamily of bacterial proteins predicted as putative amidohydrolases or hippurate hydrolases. These are a class of zinc binding homodimeric enzymes involved in hydrolysis of N-acetylated proteins. N-terminal acetylation of proteins is a widespread and highly conserved process that is involved in protection and stability of proteins. Several types of aminoacylases can be distinguished on the basis of substrate specificity. Aminoacylase 1 (ACY1) breaks down cytosolic aliphatic N-acyl-alpha-amino acids (except L-aspartate), especially N-acetyl-methionine and acetyl-glutamate into L-amino acids and an acyl group. However, ACY1 can also catalyze the reverse reaction, the synthesis of acetylated amino acids. ACY1 may also play a role in xenobiotic bioactivation as well as the inter-organ processing of amino acid-conjugated xenobiotic derivatives (S-substituted-N-acetyl-L-cysteine).


Pssm-ID: 349916 [Multi-domain]  Cd Length: 373  Bit Score: 43.67  E-value: 1.63e-04
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2083172992 131 GHTlittdgTTLLGsddkagvaeiisAAQHLIAHPEiLHGQLRFAFGPDEEIGIGADN------FNTAAFDADFA-YTVD 203
Cdd:cd05666    94 GHT------TMLLG------------AARYLAETRN-FDGTVHFIFQPAEEGGGGAKAmiedglFERFPCDAVYGlHNMP 154
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2083172992 204 GGPAGELEWET--FSAAAAT--IDIQGRNVH---PGTAKDTMINAIQVAFDFHSQLPENERPEHTAgregfwhVISIEG- 275
Cdd:cd05666   155 GLPAGKFAVRPgpMMASADTfeITIRGKGGHaamPHLGVDPIVAAAQLVQALQTIVSRNVDPLDAA-------VVSVTQi 227
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2083172992 276 ------N--PESAQLRYIVRDHD---RAKFEERKQKLLD-IAKQFNmkfgqerVTVTLkdQYYNMGEILKDDMRSVDLAE 343
Cdd:cd05666   228 hagdayNviPDTAELRGTVRAFDpevRDLIEERIREIADgIAAAYG-------ATAEV--DYRRGYPVTVNDAEETAFAA 298
                         250       260
                  ....*....|....*....|....
gi 2083172992 344 KAMRSL----DIEPIIEPVRGGTD 363
Cdd:cd05666   299 EVAREVvgaeNVDTDVRPSMGSED 322
PRK08651 PRK08651
succinyl-diaminopimelate desuccinylase; Reviewed
145-391 1.75e-04

succinyl-diaminopimelate desuccinylase; Reviewed


Pssm-ID: 236323 [Multi-domain]  Cd Length: 394  Bit Score: 43.44  E-value: 1.75e-04
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2083172992 145 SDDKAGVAEIISAAqhLIAHPEILhGQLRFAFGPDEEI-GIGADNF-NTAAFDADFAytVDGGPAGElewETFSAAA--- 219
Cdd:PRK08651  113 SDMKGGIAALLAAF--ERLDPAGD-GNIELAIVPDEETgGTGTGYLvEEGKVTPDYV--IVGEPSGL---DNICIGHrgl 184
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2083172992 220 --ATIDIQGRNVHPGTAKDTmINAIQVAFDFHSQLPENERpehtaGREGFWHVISIEGNPESAQL-RYIVRDH------- 289
Cdd:PRK08651  185 vwGVVKVYGKQAHASTPWLG-INAFEAAAKIAERLKSSLS-----TIKSKYEYDDERGAKPTVTLgGPTVEGGtktnivp 258
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2083172992 290 DRAKF------------EERKQKLLDIAKQFNMKFGQE---RVTVTLKDQYYNMGEILKDdmrsvDLAEKAMRSLDIEPI 354
Cdd:PRK08651  259 GYCAFsidrrlipeetaEEVRDELEALLDEVAPELGIEvefEITPFSEAFVTDPDSELVK-----ALREAIREVLGVEPK 333
                         250       260       270
                  ....*....|....*....|....*....|....*...
gi 2083172992 355 IEPVRGGTDGSKITFLGLPTPNLFAGGENM-HGRFEYV 391
Cdd:PRK08651  334 KTISLGGTDARFFGAKGIPTVVYGPGELELaHAPDEYV 371
Peptidase_M42 pfam05343
M42 glutamyl aminopeptidase; These peptidases are found in Archaea and Bacteria. The example ...
146-209 3.25e-04

M42 glutamyl aminopeptidase; These peptidases are found in Archaea and Bacteria. The example in Lactococcus lactis, PepA, aids growth on milk. Pyrococcus horikoshii contain a thermostable de-blocking aminopeptidase member of this family used commercially for N-terminal protein sequencing.


Pssm-ID: 428431 [Multi-domain]  Cd Length: 292  Bit Score: 42.17  E-value: 3.25e-04
                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|....
gi 2083172992 146 DDKAGVAEIISAAQHLiaHPEILHGQLRFAFGPDEEIGIGADNFNTAAFDADFAYTVDGGPAGE 209
Cdd:pfam05343 134 DDRAGVAVLLELLKEL--KDEDLPADVYFVATVQEEVGLRGAKTSAFKIKPDEAIAVDVTAAGD 195
M42 cd05638
M42 Peptidases, also known as glutamyl aminopeptidase family; Peptidase M42 family proteins, ...
146-209 3.58e-04

M42 Peptidases, also known as glutamyl aminopeptidase family; Peptidase M42 family proteins, also known as glutamyl aminopeptidases (GAP), are co-catalytic metallopeptidases, found in archaea and bacteria. They typically bind two zinc or cobalt atoms and include cellulase and endo-1,4-beta-glucanase (endoglucanase). Some of the enzymes exhibit typical aminopeptidase specificity, whereas others are also capable of N-terminal deblocking activity, i.e. hydrolyzing acylated N-terminal residues. GAP removes glutamyl residues from the N-terminus of peptide substrates, but is also effective against aspartyl and, to a lesser extent, seryl residues. Lactococcus lactis glutamyl aminopeptidase (PepA; aminopeptidase A) has high thermal stability and aids growth of the organism in milk. Pyrococcus horikoshii contain a thermostable de-blocking aminopeptidase member of this family, used commercially for N-terminal protein sequencing.


Pssm-ID: 193517 [Multi-domain]  Cd Length: 332  Bit Score: 42.45  E-value: 3.58e-04
                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|....
gi 2083172992 146 DDKAGVAEIISAAQHLiaHPEILHGQLRFAFGPDEEIGIGADNFNTAAFDADFAYTVDGGPAGE 209
Cdd:cd05638   173 DDRVSVYILLELIKRL--QDAELPAEVYFVASVQEEVGLRGASTSTEAVEPDVALAVD*GAAGD 234
M20_Acy1-like cd08019
M20 Peptidase aminoacylase 1 subfamily; Peptidase M20 family, uncharacterized subfamily of ...
152-389 3.89e-04

M20 Peptidase aminoacylase 1 subfamily; Peptidase M20 family, uncharacterized subfamily of bacterial proteins predicted as putative amidohydrolases. These are a class of zinc binding homodimeric enzymes involved in hydrolysis of N-acetylated proteins. N-terminal acetylation of proteins is a widespread and highly conserved process that is involved in protection and stability of proteins. Several types of aminoacylases can be distinguished on the basis of substrate specificity. Aminoacylase 1 (ACY1) breaks down cytosolic aliphatic N-acyl-alpha-amino acids (except L-aspartate), especially N-acetyl-methionine and acetyl-glutamate into L-amino acids and an acyl group. However, ACY1 can also catalyze the reverse reaction, the synthesis of acetylated amino acids. ACY1 may also play a role in xenobiotic bioactivation as well as the inter-organ processing of amino acid-conjugated xenobiotic derivatives (S-substituted-N-acetyl-L-cysteine).


Pssm-ID: 349940 [Multi-domain]  Cd Length: 372  Bit Score: 42.32  E-value: 3.89e-04
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2083172992 152 AEIISAAQHLIAHPEILHGQLRFAFGPDEEIGIGA-----DNFNtAAFDADFAYTVDGG-PAGELEWETFSAAAAT---- 221
Cdd:cd08019    94 AMLLGAAKILNEIKDTIKGTVKLIFQPAEEVGEGAkqmieEGVL-EDVDAVFGIHLWSDvPAGKISVEAGPRMASAdifk 172
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2083172992 222 IDIQGRNVH---PGTAKDTMINAIQVAFDFHSQLPENERPEHTAgregfwhVISI-------EGN--PESAQLRYIVRDH 289
Cdd:cd08019   173 IEVKGKGGHgsmPHQGIDAVLAAASIVMNLQSIVSREIDPLEPV-------VVTVgklnsgtRFNviADEAKIEGTLRTF 245
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2083172992 290 DRAKFEERKQKLLDIAKQFNMKFGQErVTVTlkdqYYNMGEILKDDMRSVDLAEKA-MRSLDIEPIIEPVR--GGTDGSK 366
Cdd:cd08019   246 NPETREKTPEIIERIAKHTAASYGAE-AELT----YGAATPPVINDEKLSKIARQAaIKIFGEDSLTEFEKttGSEDFSY 320
                         250       260       270
                  ....*....|....*....|....*....|.
gi 2083172992 367 --------ITFLGLPTPNLFAGGENMHGRFE 389
Cdd:cd08019   321 yleevpgvFAFVGSRNEEKGATYPHHHEFFN 351
FrvX COG1363
Putative aminopeptidase FrvX [Amino acid transport and metabolism, Carbohydrate transport and ...
146-208 1.80e-03

Putative aminopeptidase FrvX [Amino acid transport and metabolism, Carbohydrate transport and metabolism];


Pssm-ID: 440974 [Multi-domain]  Cd Length: 353  Bit Score: 40.11  E-value: 1.80e-03
                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|...
gi 2083172992 146 DDKAGVAEIISAAQHLIAHPeiLHGQLRFAFGPDEEIGIGADNFNTAAFDADFAYTVDGGPAG 208
Cdd:COG1363   179 DDRAGCAVLLELLKALKDED--LPVTVYFVFTVQEEVGLRGASTAAYDIKPDEAIAVDVTPAG 239
M42_glucanase_like cd05657
M42 Peptidase, endoglucanase-like subfamily; Peptidase M42 family, glucanase (endo-1, ...
146-209 3.26e-03

M42 Peptidase, endoglucanase-like subfamily; Peptidase M42 family, glucanase (endo-1,4-beta-glucanase or endoglucanase)-like subfamily. Proteins in this subfamily are co-catalytic metallopeptidases, found in archaea and bacteria. They show similarity to cellulase and endo-1,4-beta-glucanase (endoglucanase) which typically bind two zinc or cobalt atoms. Some of the enzymes exhibit typical aminopeptidase specificity, whereas others are also capable of N-terminal deblocking activity, i.e. hydrolyzing acylated N-terminal residues. Many of these enzymes are assembled either as tetrahedral dodecamers or as octahedral tetracosameric structures, with the active site located on the inside such that substrate sizes are limited, indicating function as possible peptide scavengers.


Pssm-ID: 349907 [Multi-domain]  Cd Length: 337  Bit Score: 39.18  E-value: 3.26e-03
                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 2083172992 146 DDKAGVAEIISAAQHLIAHPEILHGQLRFAFGPDEEIGIGADNF---NTAAFDAdfaytVDGGPAGE 209
Cdd:cd05657   181 DDKASVAILLALARALKENKLKLPVDTHFLFSNYEEVGHGASFAppeDTDELLA-----VDMGPVGP 242
M20_pepD cd03890
M20 Peptidase D has specificity for beta-alanyl-L-histidine dipeptide; Peptidase M20 family, ...
135-322 3.98e-03

M20 Peptidase D has specificity for beta-alanyl-L-histidine dipeptide; Peptidase M20 family, Peptidase D (PepD, Xaa-His dipeptidase; X-His dipeptidase; aminoacylhistidine dipeptidase; dipeptidase D; Beta-alanyl-histidine dipeptidase; pepD g.p. (Escherichia coli); EC 3.4.13.3) subfamily. PepD is a cytoplasmic enzyme family characterized by its unusual specificity for the dipeptides beta-alanyl-L-histidine (L-carnosine or beta-Ala-His) and gamma-aminobutyryl histidine (L-homocarnosine or gamma-amino-butyl-His). Homocarnosine has been suggested as a precursor for the neurotransmitter gamma-aminobutyric acid (GABA), acting as a GABA reservoir, and may mediate anti-seizure effects of GABAergic therapies. It has also been reported that glucose metabolism could be influenced by L-carnosine. PepD also includes a lid domain that forms a homodimer; however, the physiological function of this extra domain remains unclear.


Pssm-ID: 349885 [Multi-domain]  Cd Length: 474  Bit Score: 39.43  E-value: 3.98e-03
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2083172992 135 ITTDGTTLlGSDDKAGVAeiisAAQHLIAHPEILHGQLRFAFGPDEEIG-IGADNFNTAAFDADFAYTVDG--------G 205
Cdd:cd03890    97 LKATGTTL-GADNGIGVA----YALAILEDKDIEHPPLEVLFTVDEETGmTGALGLDPSLLKGKILLNLDSeeegeltvG 171
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2083172992 206 PAG--------ELEWETFSAAAATIDIQ---------GRNVHPGTAkdtmiNAIQVAFDFHSQLPENERpehtagregfW 268
Cdd:cd03890   172 CAGgidvtitlPIEREEAEGGYTGLKITvkglkgghsGVDIHKGRA-----NANKLMARLLYELAKELD----------F 236
                         170       180       190       200       210       220
                  ....*....|....*....|....*....|....*....|....*....|....*....|
gi 2083172992 269 HVISIEG----N--PESAQLRYIVrdhDRAKFEERKQKLLDIAKQFNMKFGQERVTVTLK 322
Cdd:cd03890   237 RLVSINGgtkrNaiPREAVAVIAV---PAEDVEALKKLIKKLEKALKAEYAGTDPNLKIE 293
PRK07338 PRK07338
hydrolase;
130-309 4.65e-03

hydrolase;


Pssm-ID: 235995 [Multi-domain]  Cd Length: 402  Bit Score: 38.79  E-value: 4.65e-03
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2083172992 130 AGH---TLITTDGTTLLG---SDDKAGVAEIISAAQHLIAHPEILHGQLRFAFGPDEEIGigadNFNTAAFDADFAYTVD 203
Cdd:PRK07338  107 ADHpfqTLSWLDDGTLNGpgvADMKGGIVVMLAALLAFERSPLADKLGYDVLINPDEEIG----SPASAPLLAELARGKH 182
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2083172992 204 GG----PAgeLEWETFSAAAA-----TIDIQGRNVHPGTAKDTMINAIQVAFDFHSQLPE-NERpehtagREGF-WHVIS 272
Cdd:PRK07338  183 AAltyePA--LPDGTLAGARKgsgnfTIVVTGRAAHAGRAFDEGRNAIVAAAELALALHAlNGQ------RDGVtVNVAK 254
                         170       180       190       200
                  ....*....|....*....|....*....|....*....|....*.
gi 2083172992 273 IEGN------PESAQLRYIVR--DH-DRAKFEERKQKLLDIAKQFN 309
Cdd:PRK07338  255 IDGGgplnvvPDNAVLRFNIRppTPeDAAWAEAELKKLIAQVNQRH 300
M42_Frv cd05656
M42 Peptidase, endoglucanases; Peptidase M42 family, Frv (Frv Operon Protein; Endo-1 ...
146-208 5.16e-03

M42 Peptidase, endoglucanases; Peptidase M42 family, Frv (Frv Operon Protein; Endo-1 4-Beta-Glucanase; Cellulase Protein; Endoglucanase; Endo-1 4-Beta-Glucanase Homolog; Glucanase; EC. 3.2.1.4) subfamily. Frv is a co-catalytic metallopeptidase, found in archaea and bacteria, including Pyrococcus horikoshii tetrahedral shaped phTET1 (DAPPh1; FrvX; PhDAP aminopeptidase; PhTET aminopeptidase; deblocking aminopeptidase), phTET2 (DAPPh2) and phTET3 (DAPPh3), Haloarcula marismortui TET (HmTET) as well as Bacillus subtilis YsdC. All of these exhibit aminopeptidase and deblocking activities. The HmTET is a broad substrate aminopeptidase capable of degrading large peptides. PhTET2, which shares 24% identity with HmTET, is a cobalt-activated peptidase and possibly a deblocking aminopeptidase, assembled as a 12-subunit tetrahedral dodecamer, while PhTET1 can be alternatively assembled as a tetrahedral dodecamer or as an octahedral tetracosameric structure. The active site in such a self-compartmentalized complex is located on the inside such that substrate sizes are limited, indicating function as possible peptide scavengers. PhTET2 cleaves polypeptides by a nonprocessive mechanism, preferring N-terminal hydrophobic or uncharged polar amino acids. Streptococcus pneumoniae PepA (SpPepA) also forms dodecamer with tetrahedral architecture, and exhibits selective substrate specificity to acidic amino acids with the preference to glutamic acid, with the substrate binding S1 pocket containing an Arg allows electrostatic interactions with the N-terminal acidic residue in the substrate. The YsdC gene is conserved in a number of thermophiles, archaea and pathogenic bacterial species; the closest structural homolog is Thermotoga maritima FrwX (34% identity), which is annotated as either a cellulase or an endoglucanase, and is possibly involved in polysaccharide biosynthesis or degradation.


Pssm-ID: 349906 [Multi-domain]  Cd Length: 337  Bit Score: 38.70  E-value: 5.16e-03
                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 2083172992 146 DDKAGVAEIISAAQHLiaHPEILHGQLRFAFGPDEEIGI-GAdnfNTAAF--DADFAYTVDGGPAG 208
Cdd:cd05656   173 DNRAGCAVLLEVLREL--KDEELPNDLYFVATVQEEVGLrGA---KTAAFriDPDIAIAVDVTIAG 233
 
Blast search parameters
Data Source: Precalculated data, version = cdd.v.3.21
Preset Options:Database: CDSEARCH/cdd   Low complexity filter: no  Composition Based Adjustment: yes   E-value threshold: 0.01

References:

  • Wang J et al. (2023), "The conserved domain database in 2023", Nucleic Acids Res.51(D)384-8.
  • Lu S et al. (2020), "The conserved domain database in 2020", Nucleic Acids Res.48(D)265-8.
  • Marchler-Bauer A et al. (2017), "CDD/SPARCLE: functional classification of proteins via subfamily domain architectures.", Nucleic Acids Res.45(D)200-3.
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