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Conserved domains on  [gi|555204124|gb|ESN46501|]
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D-methionine-binding lipoprotein metQ [Klebsiella variicola]

Protein Classification

MetQ/NlpA family lipoprotein( domain architecture ID 10793526)

MetQ/NlpA family lipoprotein such as D-methionine-binding lipoprotein MetQ, which is a component of a D-methionine permease, a binding protein-dependent, ATP-driven transport system

Graphical summary

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List of domain hits

Name Accession Description Interval E-value
metQ PRK11063
D-methionine ABC transporter substrate-binding protein MetQ;
1-271 0e+00

D-methionine ABC transporter substrate-binding protein MetQ;


:

Pssm-ID: 182939 [Multi-domain]  Cd Length: 271  Bit Score: 553.60  E-value: 0e+00
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 555204124   1 MAFNFKTFAAVGALIGSLALVGCGQDEKDPNHIKVGVIVGAEQQVAEVAQKVAKEKYGLDVELVTFNDYVLPNEALSKGD 80
Cdd:PRK11063   1 MAFKFKTFAAVGALIGTLALVGCGQDEKDPNHIKVGVIVGAEQQVAEVAQKVAKEKYGLDVELVTFNDYVLPNEALSKGD 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 555204124  81 IDVNAFQHKPYLDQQIKDRGYKLVSVGNTFVYPIAGYSKKIKSLDELQPGSQIAVPNDPTNLGRSLLLLQQVGLIKLKDG 160
Cdd:PRK11063  81 IDANAFQHKPYLDQQIKDRGYKLVAVGNTFVYPIAGYSKKIKSLDELQDGSQVAVPNDPTNLGRSLLLLQKVGLIKLKDG 160
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 555204124 161 VGLLPTSLDIVENPKNLKIVELEAPQLPRSLDDAQIALAVINTTYASQIGLTPAKDGIFVEGKESPYVNLIVAREDNKDA 240
Cdd:PRK11063 161 VGLLPTVLDIVENPKNLKIVELEAPQLPRSLDDAQIALAVINTTYASQIGLTPAKDGIFVEDKDSPYVNLIVAREDNKDA 240
                        250       260       270
                 ....*....|....*....|....*....|.
gi 555204124 241 ENVKKFVQAYQSDEVYEAANKIFNGGAVKGW 271
Cdd:PRK11063 241 ENVKKFVQAYQSDEVYEAANKVFNGGAVKGW 271
 
Name Accession Description Interval E-value
metQ PRK11063
D-methionine ABC transporter substrate-binding protein MetQ;
1-271 0e+00

D-methionine ABC transporter substrate-binding protein MetQ;


Pssm-ID: 182939 [Multi-domain]  Cd Length: 271  Bit Score: 553.60  E-value: 0e+00
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 555204124   1 MAFNFKTFAAVGALIGSLALVGCGQDEKDPNHIKVGVIVGAEQQVAEVAQKVAKEKYGLDVELVTFNDYVLPNEALSKGD 80
Cdd:PRK11063   1 MAFKFKTFAAVGALIGTLALVGCGQDEKDPNHIKVGVIVGAEQQVAEVAQKVAKEKYGLDVELVTFNDYVLPNEALSKGD 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 555204124  81 IDVNAFQHKPYLDQQIKDRGYKLVSVGNTFVYPIAGYSKKIKSLDELQPGSQIAVPNDPTNLGRSLLLLQQVGLIKLKDG 160
Cdd:PRK11063  81 IDANAFQHKPYLDQQIKDRGYKLVAVGNTFVYPIAGYSKKIKSLDELQDGSQVAVPNDPTNLGRSLLLLQKVGLIKLKDG 160
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 555204124 161 VGLLPTSLDIVENPKNLKIVELEAPQLPRSLDDAQIALAVINTTYASQIGLTPAKDGIFVEGKESPYVNLIVAREDNKDA 240
Cdd:PRK11063 161 VGLLPTVLDIVENPKNLKIVELEAPQLPRSLDDAQIALAVINTTYASQIGLTPAKDGIFVEDKDSPYVNLIVAREDNKDA 240
                        250       260       270
                 ....*....|....*....|....*....|.
gi 555204124 241 ENVKKFVQAYQSDEVYEAANKIFNGGAVKGW 271
Cdd:PRK11063 241 ENVKKFVQAYQSDEVYEAANKVFNGGAVKGW 271
TIGR00363 TIGR00363
lipoprotein, YaeC family; This family of putative lipoproteins contains a consensus site for ...
14-271 5.05e-168

lipoprotein, YaeC family; This family of putative lipoproteins contains a consensus site for lipoprotein signal sequence cleavage. Included in this family is the E. coli hypothetical protein yaeC. About half of the proteins between the noise and trusted cutoffs contain the consensus lipoprotein signature and may belong to this family. [Cell envelope, Other]


Pssm-ID: 129460  Cd Length: 258  Bit Score: 465.14  E-value: 5.05e-168
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 555204124   14 LIGSLALVGCGQDEKDPNHIKVGVIVGAEQQVAEVAQKVAKEKYGLDVELVTFNDYVLPNEALSKGDIDVNAFQHKPYLD 93
Cdd:TIGR00363   1 LASALVLTGCKQDKKDPLHIKVGVISGAEQQVAEVAAKVAKEKYGLDVELVEFNDYALPNEAVSKGDLDANAFQHKPYLD 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 555204124   94 QQIKDRGYKLVSVGNTFVYPIAGYSKKIKSLDELQPGSQIAVPNDPTNLGRSLLLLQQVGLIKLKDGVGLLPTSLDIVEN 173
Cdd:TIGR00363  81 QDAKAKGYKLVAVGNTFVYPLAGYSKKIKNVNELQDGAKVAVPNDPTNLGRALLLLQKQGLIKLKDGNGLLPTVLDIVEN 160
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 555204124  174 PKNLKIVELEAPQLPRSLDDAQIALAVINTTYASQIGLTPAKDGIFVEGKESPYVNLIVAREDNKDAENVKKFVQAYQSD 253
Cdd:TIGR00363 161 PKKLNITELETSQLPRALDDPKVDLAVINTTYAGQVGLNPQDDGVFVEDKDSPYVNIIVSREDNKDAENVKDFIQSYQSE 240
                         250
                  ....*....|....*...
gi 555204124  254 EVYEAANKIFNGGAVKGW 271
Cdd:TIGR00363 241 EVYQAAQKHFNGGAVKGW 258
NlpA COG1464
ABC-type metal ion transport system, periplasmic component/surface antigen [Inorganic ion ...
6-271 1.78e-140

ABC-type metal ion transport system, periplasmic component/surface antigen [Inorganic ion transport and metabolism];


Pssm-ID: 441073 [Multi-domain]  Cd Length: 270  Bit Score: 395.63  E-value: 1.78e-140
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 555204124   6 KTFAAVGALIGSLALVGCGQDE-----KDPNHIKVGVIVGAEQQVAEVAQKVAKEKyGLDVELVTFNDYVLPNEALSKGD 80
Cdd:COG1464    3 KLLALLLALALALALAACGSSSaaaaaADKKTIKVGATPGPHAEILEVVKPELAKK-GIDLEIVEFTDYVQPNEALADGE 81
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 555204124  81 IDVNAFQHKPYLDQQIKDRGYKLVSVGNTFVYPIAGYSKKIKSLDELQPGSQIAVPNDPTNLGRSLLLLQQVGLIKLKDG 160
Cdd:COG1464   82 IDANYFQHIPYLDNFNKENGYDLVPVGKTHIEPMGLYSKKYKSLDELPDGATIAIPNDPTNQGRALLLLQKAGLIKLKDG 161
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 555204124 161 VGLLPTSLDIVENPKNLKIVELEAPQLPRSLDDaqIALAVINTTYASQIGLTPAKDGIFVEGKESPYVNLIVAREDNKDA 240
Cdd:COG1464  162 VGLLATVKDITENPKNLKFVELDAAQLPRSLDD--VDAAVINGNYALEAGLDPTKDALFLEDKDSPYANIIVVREDDKDD 239
                        250       260       270
                 ....*....|....*....|....*....|.
gi 555204124 241 ENVKKFVQAYQSDEVYEAANKIFNGGAVKGW 271
Cdd:COG1464  240 PAIKKLVEAYQSDEVKKFIEEKYKGAVVPAW 270
PBP2_lipoprotein_IlpA_like cd13598
Toll-like receptor 2-activating lipoprotein IlpA from Vibrio vulnificus and similar ...
32-261 1.83e-136

Toll-like receptor 2-activating lipoprotein IlpA from Vibrio vulnificus and similar lipoproteins; the type 2 periplasmic binding protein fold; This group includes the IlpA protein which has both structural and sequential homology to the MetQ family of substrate-binding protein, and thus belongs to the type 2 periplasmic binding fold protein superfamily (PBP2). The PBP2 proteins are typically comprised of two globular subdomains connected by a flexible hinge and bind their ligand in the cleft between these domains in a manner resembling a Venus flytrap. The majority of PBP2 proteins function in the uptake of small soluble substrates in eubacteria and archaea.


Pssm-ID: 270316  Cd Length: 227  Bit Score: 384.01  E-value: 1.83e-136
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 555204124  32 HIKVGVIVGAEQQVAEVAQKVAKEKYgLDVELVTFNDYVLPNEALSKGDIDVNAFQHKPYLDQQIKDRGYKLVSVGNTFV 111
Cdd:cd13598    1 PIKVGVIRGPDAQIWEVVQKVAKEKG-LDVELVTFNDYAQPNEALAAGDLDANAFQHKPYLDAQIKARGYKLVIVGNTFV 79
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 555204124 112 YPIAGYSKKIKSLDELQPGSQIAVPNDPTNLGRSLLLLQQVGLIKLKDGVGLLPTSLDIVENPKNLKIVELEAPQLPRSL 191
Cdd:cd13598   80 YPIGLYSKKIKSLAELPNGATVAIPNDPSNEGRALLLLQKEGLIKLKDGVGLLATVRDIAENPKKLKIVELDAGQLPRAL 159
                        170       180       190       200       210       220       230
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 555204124 192 DDAqiALAVINTTYASQIGLTPAKDGIFVEGKESPYVNLIVAREDNKDAENVKKFVQAYQSDEVYEAANK 261
Cdd:cd13598  160 DDV--DLAAINTDYASKAGLTPARDAIAQEDKRSPYANVIAVREDDKDAPWVKTLVQAYQSEEVKAFALK 227
Lipoprotein_9 pfam03180
NlpA lipoprotein; This entry represents bacterial lipoproteins that belong to the NlpA family. ...
33-271 1.36e-122

NlpA lipoprotein; This entry represents bacterial lipoproteins that belong to the NlpA family. It contains several antigenic members, that may be involved in bacterial virulence. This entry includes the D-methionine binding lipoprotein MetQ, which is the substrate-binding component of a D-methionine permease, a binding protein-dependent, ATP-driven transport system. Other members of this family, such as NlpA, have been identified as putative substrate-binding components of ABC transporters. NlpA, is an inner-membrane-anchored lipoprotein that has been shown to have a minor role in methionine import.


Pssm-ID: 427184  Cd Length: 236  Bit Score: 349.25  E-value: 1.36e-122
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 555204124   33 IKVGVIVGAEQQVAEVAQKVAKEKyGLDVELVTFNDYVLPNEALSKGDIDVNAFQHKPYLDQQIKDRGYKLVSVGNTFVY 112
Cdd:pfam03180   1 LKVGATPGPHAEILEVAKPLLKKK-GLDLEIVEFTDYVQPNTALADGEIDANYFQHLPYLDQFNKEKGLDLVAVGNVHIE 79
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 555204124  113 PIAGYSKKIKSLDELQPGSQIAVPNDPTNLGRSLLLLQQVGLIKLKDGVGLLPTSLDIVENPKNLKIVELEAPQLPRSLD 192
Cdd:pfam03180  80 PMGLYSKKYKSLSELPDGATIAVPNDPSNEGRALLLLQKAGLIKLKDGKGLLATVKDITENPKNLKIKELEAAQLPRALD 159
                         170       180       190       200       210       220       230
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 555204124  193 DaqIALAVINTTYASQIGLTPAKDGIFVEGKESPYVNLIVAREDNKDAENVKKFVQAYQSDEVYEAANKIFNGGAVKGW 271
Cdd:pfam03180 160 D--VDAAVINTNYALEAGLNPKKDALFEEDKDSPYVNIIVVREDDKDDEAVKKLVEAYQSEEVKKFIEKKYGGAVIPAW 236
 
Name Accession Description Interval E-value
metQ PRK11063
D-methionine ABC transporter substrate-binding protein MetQ;
1-271 0e+00

D-methionine ABC transporter substrate-binding protein MetQ;


Pssm-ID: 182939 [Multi-domain]  Cd Length: 271  Bit Score: 553.60  E-value: 0e+00
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 555204124   1 MAFNFKTFAAVGALIGSLALVGCGQDEKDPNHIKVGVIVGAEQQVAEVAQKVAKEKYGLDVELVTFNDYVLPNEALSKGD 80
Cdd:PRK11063   1 MAFKFKTFAAVGALIGTLALVGCGQDEKDPNHIKVGVIVGAEQQVAEVAQKVAKEKYGLDVELVTFNDYVLPNEALSKGD 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 555204124  81 IDVNAFQHKPYLDQQIKDRGYKLVSVGNTFVYPIAGYSKKIKSLDELQPGSQIAVPNDPTNLGRSLLLLQQVGLIKLKDG 160
Cdd:PRK11063  81 IDANAFQHKPYLDQQIKDRGYKLVAVGNTFVYPIAGYSKKIKSLDELQDGSQVAVPNDPTNLGRSLLLLQKVGLIKLKDG 160
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 555204124 161 VGLLPTSLDIVENPKNLKIVELEAPQLPRSLDDAQIALAVINTTYASQIGLTPAKDGIFVEGKESPYVNLIVAREDNKDA 240
Cdd:PRK11063 161 VGLLPTVLDIVENPKNLKIVELEAPQLPRSLDDAQIALAVINTTYASQIGLTPAKDGIFVEDKDSPYVNLIVAREDNKDA 240
                        250       260       270
                 ....*....|....*....|....*....|.
gi 555204124 241 ENVKKFVQAYQSDEVYEAANKIFNGGAVKGW 271
Cdd:PRK11063 241 ENVKKFVQAYQSDEVYEAANKVFNGGAVKGW 271
TIGR00363 TIGR00363
lipoprotein, YaeC family; This family of putative lipoproteins contains a consensus site for ...
14-271 5.05e-168

lipoprotein, YaeC family; This family of putative lipoproteins contains a consensus site for lipoprotein signal sequence cleavage. Included in this family is the E. coli hypothetical protein yaeC. About half of the proteins between the noise and trusted cutoffs contain the consensus lipoprotein signature and may belong to this family. [Cell envelope, Other]


Pssm-ID: 129460  Cd Length: 258  Bit Score: 465.14  E-value: 5.05e-168
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 555204124   14 LIGSLALVGCGQDEKDPNHIKVGVIVGAEQQVAEVAQKVAKEKYGLDVELVTFNDYVLPNEALSKGDIDVNAFQHKPYLD 93
Cdd:TIGR00363   1 LASALVLTGCKQDKKDPLHIKVGVISGAEQQVAEVAAKVAKEKYGLDVELVEFNDYALPNEAVSKGDLDANAFQHKPYLD 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 555204124   94 QQIKDRGYKLVSVGNTFVYPIAGYSKKIKSLDELQPGSQIAVPNDPTNLGRSLLLLQQVGLIKLKDGVGLLPTSLDIVEN 173
Cdd:TIGR00363  81 QDAKAKGYKLVAVGNTFVYPLAGYSKKIKNVNELQDGAKVAVPNDPTNLGRALLLLQKQGLIKLKDGNGLLPTVLDIVEN 160
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 555204124  174 PKNLKIVELEAPQLPRSLDDAQIALAVINTTYASQIGLTPAKDGIFVEGKESPYVNLIVAREDNKDAENVKKFVQAYQSD 253
Cdd:TIGR00363 161 PKKLNITELETSQLPRALDDPKVDLAVINTTYAGQVGLNPQDDGVFVEDKDSPYVNIIVSREDNKDAENVKDFIQSYQSE 240
                         250
                  ....*....|....*...
gi 555204124  254 EVYEAANKIFNGGAVKGW 271
Cdd:TIGR00363 241 EVYQAAQKHFNGGAVKGW 258
PRK09861 PRK09861
lipoprotein NlpA;
9-271 1.36e-140

lipoprotein NlpA;


Pssm-ID: 182119  Cd Length: 272  Bit Score: 396.31  E-value: 1.36e-140
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 555204124   9 AAVGALIGSLALVGCGQDEKDPNHIKVGVIVGAEQQVAEVAQKVAKEKYGLDVELVTFNDYVLPNEALSKGDIDVNAFQH 88
Cdd:PRK09861  10 AGAALLLAGILLAGCDQSSSDAKHIKVGVINGAEQDVAEVAKKVAKEKYGLDVELVGFSGSLLPNDATNHGELDANVFQH 89
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 555204124  89 KPYLDQQIKDRGYKLVSVGNTFVYPIAGYSKKIKSLDELQPGSQIAVPNDPTNLGRSLLLLQQVGLIKLKDGVGLLPTSL 168
Cdd:PRK09861  90 RPFLEQDNQAHGYKLVAVGNTFVFPMAGYSKKIKTVAQIKEGATVAIPNDPTNLGRALLLLQKEKLITLKEGKGLLPTAL 169
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 555204124 169 DIVENPKNLKIVELEAPQLPRSLDDAQIALAVINTTYASQIGLTPAKDGIFVEGKESPYVNLIVAREDNKDAENVKKFVQ 248
Cdd:PRK09861 170 DITDNPRHLQIMELEGAQLPRVLDDPKVDVAIISTTYIQQTGLSPVHDSVFIEDKNSPYVNILVAREDNKNAENVKEFLQ 249
                        250       260
                 ....*....|....*....|...
gi 555204124 249 AYQSDEVYEAANKIFNGGAVKGW 271
Cdd:PRK09861 250 SYQSPEVAKAAETIFNGGAVPGW 272
NlpA COG1464
ABC-type metal ion transport system, periplasmic component/surface antigen [Inorganic ion ...
6-271 1.78e-140

ABC-type metal ion transport system, periplasmic component/surface antigen [Inorganic ion transport and metabolism];


Pssm-ID: 441073 [Multi-domain]  Cd Length: 270  Bit Score: 395.63  E-value: 1.78e-140
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 555204124   6 KTFAAVGALIGSLALVGCGQDE-----KDPNHIKVGVIVGAEQQVAEVAQKVAKEKyGLDVELVTFNDYVLPNEALSKGD 80
Cdd:COG1464    3 KLLALLLALALALALAACGSSSaaaaaADKKTIKVGATPGPHAEILEVVKPELAKK-GIDLEIVEFTDYVQPNEALADGE 81
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 555204124  81 IDVNAFQHKPYLDQQIKDRGYKLVSVGNTFVYPIAGYSKKIKSLDELQPGSQIAVPNDPTNLGRSLLLLQQVGLIKLKDG 160
Cdd:COG1464   82 IDANYFQHIPYLDNFNKENGYDLVPVGKTHIEPMGLYSKKYKSLDELPDGATIAIPNDPTNQGRALLLLQKAGLIKLKDG 161
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 555204124 161 VGLLPTSLDIVENPKNLKIVELEAPQLPRSLDDaqIALAVINTTYASQIGLTPAKDGIFVEGKESPYVNLIVAREDNKDA 240
Cdd:COG1464  162 VGLLATVKDITENPKNLKFVELDAAQLPRSLDD--VDAAVINGNYALEAGLDPTKDALFLEDKDSPYANIIVVREDDKDD 239
                        250       260       270
                 ....*....|....*....|....*....|.
gi 555204124 241 ENVKKFVQAYQSDEVYEAANKIFNGGAVKGW 271
Cdd:COG1464  240 PAIKKLVEAYQSDEVKKFIEEKYKGAVVPAW 270
PBP2_lipoprotein_IlpA_like cd13598
Toll-like receptor 2-activating lipoprotein IlpA from Vibrio vulnificus and similar ...
32-261 1.83e-136

Toll-like receptor 2-activating lipoprotein IlpA from Vibrio vulnificus and similar lipoproteins; the type 2 periplasmic binding protein fold; This group includes the IlpA protein which has both structural and sequential homology to the MetQ family of substrate-binding protein, and thus belongs to the type 2 periplasmic binding fold protein superfamily (PBP2). The PBP2 proteins are typically comprised of two globular subdomains connected by a flexible hinge and bind their ligand in the cleft between these domains in a manner resembling a Venus flytrap. The majority of PBP2 proteins function in the uptake of small soluble substrates in eubacteria and archaea.


Pssm-ID: 270316  Cd Length: 227  Bit Score: 384.01  E-value: 1.83e-136
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 555204124  32 HIKVGVIVGAEQQVAEVAQKVAKEKYgLDVELVTFNDYVLPNEALSKGDIDVNAFQHKPYLDQQIKDRGYKLVSVGNTFV 111
Cdd:cd13598    1 PIKVGVIRGPDAQIWEVVQKVAKEKG-LDVELVTFNDYAQPNEALAAGDLDANAFQHKPYLDAQIKARGYKLVIVGNTFV 79
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 555204124 112 YPIAGYSKKIKSLDELQPGSQIAVPNDPTNLGRSLLLLQQVGLIKLKDGVGLLPTSLDIVENPKNLKIVELEAPQLPRSL 191
Cdd:cd13598   80 YPIGLYSKKIKSLAELPNGATVAIPNDPSNEGRALLLLQKEGLIKLKDGVGLLATVRDIAENPKKLKIVELDAGQLPRAL 159
                        170       180       190       200       210       220       230
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 555204124 192 DDAqiALAVINTTYASQIGLTPAKDGIFVEGKESPYVNLIVAREDNKDAENVKKFVQAYQSDEVYEAANK 261
Cdd:cd13598  160 DDV--DLAAINTDYASKAGLTPARDAIAQEDKRSPYANVIAVREDDKDAPWVKTLVQAYQSEEVKAFALK 227
Lipoprotein_9 pfam03180
NlpA lipoprotein; This entry represents bacterial lipoproteins that belong to the NlpA family. ...
33-271 1.36e-122

NlpA lipoprotein; This entry represents bacterial lipoproteins that belong to the NlpA family. It contains several antigenic members, that may be involved in bacterial virulence. This entry includes the D-methionine binding lipoprotein MetQ, which is the substrate-binding component of a D-methionine permease, a binding protein-dependent, ATP-driven transport system. Other members of this family, such as NlpA, have been identified as putative substrate-binding components of ABC transporters. NlpA, is an inner-membrane-anchored lipoprotein that has been shown to have a minor role in methionine import.


Pssm-ID: 427184  Cd Length: 236  Bit Score: 349.25  E-value: 1.36e-122
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 555204124   33 IKVGVIVGAEQQVAEVAQKVAKEKyGLDVELVTFNDYVLPNEALSKGDIDVNAFQHKPYLDQQIKDRGYKLVSVGNTFVY 112
Cdd:pfam03180   1 LKVGATPGPHAEILEVAKPLLKKK-GLDLEIVEFTDYVQPNTALADGEIDANYFQHLPYLDQFNKEKGLDLVAVGNVHIE 79
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 555204124  113 PIAGYSKKIKSLDELQPGSQIAVPNDPTNLGRSLLLLQQVGLIKLKDGVGLLPTSLDIVENPKNLKIVELEAPQLPRSLD 192
Cdd:pfam03180  80 PMGLYSKKYKSLSELPDGATIAVPNDPSNEGRALLLLQKAGLIKLKDGKGLLATVKDITENPKNLKIKELEAAQLPRALD 159
                         170       180       190       200       210       220       230
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 555204124  193 DaqIALAVINTTYASQIGLTPAKDGIFVEGKESPYVNLIVAREDNKDAENVKKFVQAYQSDEVYEAANKIFNGGAVKGW 271
Cdd:pfam03180 160 D--VDAAVINTNYALEAGLNPKKDALFEEDKDSPYVNIIVVREDDKDDEAVKKLVEAYQSEEVKKFIEKKYGGAVIPAW 236
PBP2_lipoprotein_MetQ_like cd13526
The periplasmic-binding component of ABC-type methionine uptake transporter system and its ...
32-261 1.53e-108

The periplasmic-binding component of ABC-type methionine uptake transporter system and its related lipoproteins; the type 2 periplasmic-binding protein fold; This family represents the periplasmic substrate-binding domain of ATP-binding cassette (ABC) transporter involved in uptake of methionine (MetQ) and its related homologs. Members of the MetQ-like family include the 32-kilodalton lipoprotein (Tp32) from Treponema pallidum, the membrane-associated lipoprotein-9 GmpC from Staphylococcus aureus, and Toll-like receptor 2-activating lipoprotein IlpA from Vibrio vulnificus. They all function as a receptor for methionine. This substrate-binding domain belongs to the type 2 periplasmic binding fold protein superfamily (PBP2). The PBP2 proteins are typically comprised of two globular subdomains connected by a flexible hinge and bind their ligand in the cleft between these domains in a manner resembling a Venus flytrap. The majority of PBP2 proteins function in the uptake of small soluble substrates in eubacteria and archaea.


Pssm-ID: 270244  Cd Length: 228  Bit Score: 313.10  E-value: 1.53e-108
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 555204124  32 HIKVGVIVGAEQQVAEVAQKVAKEKyGLDVELVTFNDYVLPNEALSKGDIDVNAFQHKPYLDQQIKDRGYKLVSVGNTFV 111
Cdd:cd13526    1 KLKIGVTAGPSADVVEAAKKEAKKK-GYELELVVFTDYVAPNEALNDGSIDANFFQHVPFLDQFNKERNGDLVKVGKTVI 79
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 555204124 112 YPIAGYSKKIKSLDELQPGSQIAVPNDPTNLGRSLLLLQQVGLIKLKDGVGLLPTSLDIVENPKNLKIVELEAPQLPRSL 191
Cdd:cd13526   80 APIGLYSKKYKSLDELPDGARIAIPNDPSNGARALLLLEDAGLIKLKDGVGLFATVLDITENPKNLEIVEVDAAQLPRSL 159
                        170       180       190       200       210       220       230
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|.
gi 555204124 192 DDaqIALAVINTTYASQIGLTPAKDGIFVEGKE-SPYVNLIVAREDNKDAENVKKFVQAYQSDEVYEAANK 261
Cdd:cd13526  160 DD--VDAAVINGNYAISAGLDPRKDAIFLEDSDaSPYVNVLAVREDNKDDPWVKALVEAYQSEEVRKFLKE 228
PBP2_lipoprotein_Tp32 cd13597
The substrate-binding domain of the 32-kilodalton lipoprotein (Tp32) from Treponema pallidum ...
33-268 1.05e-92

The substrate-binding domain of the 32-kilodalton lipoprotein (Tp32) from Treponema pallidum binds L-methionine; the type 2 periplasmic-binding protein fold; This group includes the lipoprotein Tp32, a periplasmic component of a methionine uptake transporter system, and its closely related homologs. The Tp32 has both structural and sequential homology to the MetQ family of substrate-binding protein, and thus it belongs to the type 2 periplasmic binding fold protein superfamily (PBP2). The PBP2 proteins are typically comprised of two globular subdomains connected by a flexible hinge and bind their ligand in the cleft between these domains in a manner resembling a Venus flytrap. The majority of PBP2 proteins function in the uptake of small soluble substrates in eubacteria and archaea.


Pssm-ID: 270315  Cd Length: 236  Bit Score: 273.38  E-value: 1.05e-92
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 555204124  33 IKVGVIVGAEQQVAEVAQKVAKEKyGLDVELVTFNDYVLPNEALSKGDIDVNAFQHKPYLDQQIKDRGYKLVSVGNTFVY 112
Cdd:cd13597    2 LKVGATPVPHAEILEFIKPELKKQ-GIDLEIVEFTDYVQPNTALADGELDANYFQHVPYLESFNKEKGYDLVAVAGVHLE 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 555204124 113 PIAGYSKKIKSLDELQPGSQIAVPNDPTNLGRSLLLLQQVGLIKLKDGVGLLPTSLDIVENPKNLKIVELEAPQLPRSLD 192
Cdd:cd13597   81 PMGLYSKKYKSLEDLPDGATIAIPNDPTNQGRALLLLEEAGLITLKDGAGLTATVKDIVKNPKNLKFKELEAAQLPRSLD 160
                        170       180       190       200       210       220       230
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 555204124 193 DaqIALAVINTTYASQIGLTPAKDGIFVEGKE-SPYVNLIVAREDNKDAENVKKFVQAYQSDEVYEAANKIFNGGAV 268
Cdd:cd13597  161 D--VDAAVINGNYALEAGLNPKKDALALEDKDnSPYANILVVRKGNEDDPRIKKLAKALQSDEVKDFIEEKYDGAVV 235
PBP2_lipoprotein_GmpC cd13596
The periplasmic substrate-binding domain of the membrane-associated lipoprotein-9 GmpC; ...
33-261 3.72e-73

The periplasmic substrate-binding domain of the membrane-associated lipoprotein-9 GmpC; contains the type 2 periplasmic-binding protein fold; This group includes the membrane-associated lipoprotein-9 from Staphylococcus aureus that binds the dipeptide glycylmethionine (GlyMet). The lipoprotein-9 has both structural and sequential homology to the MetQ family of substrate-binding protein. The GlyMet binding protein belongs to the type 2 periplasmic binding fold protein superfamily (PBP2). The PBP2 proteins are typically comprised of two globular subdomains connected by a flexible hinge and bind their ligand in the cleft between these domains in a manner resembling a Venus flytrap. The majority of PBP2 proteins function in the uptake of small soluble substrates in eubacteria and archaea.


Pssm-ID: 270314  Cd Length: 230  Bit Score: 223.39  E-value: 3.72e-73
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 555204124  33 IKVGVIvGAEQQVAEVAQKVAKEKyGLDVELVTFNDYVLPNEALSKGDIDVNAFQHKPYLDQQIKDRGYKLVSVGNTFVY 112
Cdd:cd13596    2 VKIGVT-GEDTDIWDKIVEEAEEA-GIKLELVNFSDYSQPNKALNDGDIDLNAFQHYAYLVQYNSKNNADLTAIGDTVIA 79
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 555204124 113 PIAGYSKKIKSLDELQPGSQIAVPNDPTNLGRSLLLLQQVGLIKLKDGVGLLPTSLDIVENPKNLKIVELEAPQLPRSLD 192
Cdd:cd13596   80 PMGIYSKKITSVDELPDGAKIAIPNDPSNLSRALFILQAAGLIKLKKDAGDFPTVNDITENPKNLEIVPVDADQVYRALN 159
                        170       180       190       200       210       220       230
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|...
gi 555204124 193 DAQIalAVINTTYASQIGLTPAKDGIFVEGKES----PYVNLIVAREDNKDAENVKKFVQAYQSDEVYEAANK 261
Cdd:cd13596  160 DVDA--AVINNTFALDAGLDPKKDAIFLEDPSSygskPYINLIAVREEDKDNPLYKKLVETYHDERVQKAVEE 230
PBP2_lipoprotein_Gna1946 cd13599
The membrane-associated lipoprotein Gna1946 from Neisseria meningitidis; the type 2 ...
33-261 1.77e-67

The membrane-associated lipoprotein Gna1946 from Neisseria meningitidis; the type 2 periplasmic binding protein fold; Gna1946 shares significant structural and sequence homology with the periplasmic substrate-binding domain of ATP-binding cassette (ABC) transporter involved in uptake of methionine (MetQ). The members of the MetQ-like family include the 32-kilodalton lipoprotein (Tp32) from Treponema pallidum, the membrane-associated lipoprotein-9 GmpC from Staphylococcus aureus, and Toll-like receptor 2-activating lipoprotein IlpA from Vibrio vulnificus. They all function as a receptor for methionine. This substrate-binding domain belongs to the type 2 periplasmic binding fold protein superfamily (PBP2). The PBP2 proteins are typically comprised of two globular subdomains connected by a flexible hinge and bind their ligand in the cleft between these domains in a manner resembling a Venus flytrap. The majority of PBP2 proteins function in the uptake of small soluble substrates in eubacteria and archaea.


Pssm-ID: 270317  Cd Length: 228  Bit Score: 208.79  E-value: 1.77e-67
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 555204124  33 IKVGVIVGA-EQQVAEVAQKVAKEKyGLDVELVTFNDYVLPNEALSKGDIDVNAFQHKPYLDQQIKDRGYKLVSVGNTFV 111
Cdd:cd13599    2 IVIGFTPGPyGDMVKNGVAPYLEKK-GYEVKLKEFTDYVQPNNALANGEIDANVFQHKPYLDAFNKENGLDLVGIVQVPT 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 555204124 112 YPIAGYSKKIKSLDELQPGSQIAVPNDPTNLGRSLLLLQQVGLIKLKDGVGLLPTSL-DIVENPKNLKIVELEAPQLPRS 190
Cdd:cd13599   81 PPMGLYSNKHKSLEEVKDGATVAIPNDPSNLARALVMLQDLGWITLKDNIDPLKASVnDIAENPKNIKIVELEAAQLPRS 160
                        170       180       190       200       210       220       230
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|.
gi 555204124 191 LDDAQIalAVINTTYASQIGLTPaKDGIFVEGKESPYVNLIVAREDNKDAENVKKFVQAYQSDEVYEAANK 261
Cdd:cd13599  161 LDDVDF--AAIQGNFAISSGIKL-TSALALEEMTDPYVNVVAVKTADKDKQFAKDVTAAYNSDAFKAYIHA 228
PBP2_lipoprotein_like_1 cd13600
Putative periplasmic-binding component of ABC-type methionine uptake transporter system-like; ...
33-255 5.20e-65

Putative periplasmic-binding component of ABC-type methionine uptake transporter system-like; the type 2 periplasmic binding protein fold; This subgroup shares significant sequence homology with the periplasmic substrate-binding domain of ATP-binding cassette (ABC) transporter involved in uptake of methionine (MetQ). The members of the MetQ-like family include the 32-kilodalton lipoprotein (Tp32) from Treponema pallidum, the membrane-associated lipoprotein-9 GmpC from Staphylococcus aureus, and Toll-like receptor 2-activating lipoprotein IlpA from Vibrio vulnificus. They all function as a receptor for methionine. This substrate-binding domain belongs to the type 2 periplasmic binding fold protein superfamily (PBP2). The PBP2 proteins are typically comprised of two globular subdomains connected by a flexible hinge and bind their ligand in the cleft between these domains in a manner resembling a Venus flytrap. The majority of PBP2 proteins function in the uptake of small soluble substrates in eubacteria and archaea.


Pssm-ID: 270318  Cd Length: 228  Bit Score: 202.56  E-value: 5.20e-65
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 555204124  33 IKVGVIVGAEQQVAE-VAQKVAKEkyGLDVELVTFNDYVLPNEALSKGDIDVNAFQHKPYLDQQIKDRGYKLVSVGNTFV 111
Cdd:cd13600    2 LKVATNSGPMTEILEyIAAELAPD--GITIEPVQVSDYVQANRAVAAGEIDANFFQHQPFMEQFNEANGFELVAVQPIYH 79
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 555204124 112 YPIAGYSKKIKSLDELQPGSQIAVPNDPTNLGRSLLLLQQVGLIKLKDGVGLLPTSL-DIVENPKNLKIVELEAPQLPRS 190
Cdd:cd13600   80 WAFGFYSKKYKSVEDLPDGAKVAIPNDPANQARALLLLQRAGLITLKPGVDPTTATLaDIVTNPKNLKFTEVDLLALPRA 159
                        170       180       190       200       210       220
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 555204124 191 LDDaqIALAVINTTYASQIGLTPAKDGIFVEGKESPYVNLIVAREDNKDAENVKKFVQAYQSDEV 255
Cdd:cd13600  160 LDD--VDLAFGYPSYFDAAGLTPKDGILLEEPDAKRFAIQLVAREDNKDSPKIKKLKEAFTDPRV 222
TauA COG0715
ABC-type nitrate/sulfonate/bicarbonate transport system, periplasmic component [Inorganic ion ...
13-251 1.04e-13

ABC-type nitrate/sulfonate/bicarbonate transport system, periplasmic component [Inorganic ion transport and metabolism];


Pssm-ID: 440479 [Multi-domain]  Cd Length: 297  Bit Score: 69.65  E-value: 1.04e-13
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 555204124  13 ALIGSLALVGCGQ--DEKDPNHIKVGVIVGAEQQVAEVAQkvAK---EKYGLDVELVTFNDYVLPNEALSKGDIDVNAFQ 87
Cdd:COG0715    2 AALAALALAACSAaaAAAEKVTLRLGWLPNTDHAPLYVAK--EKgyfKKEGLDVELVEFAGGAAALEALAAGQADFGVAG 79
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 555204124  88 HKPYLDQQikDRGYKLVSVGNTFVYP----IAGYSKKIKSLDELQpGSQIAVPNDPTNLGRSLLLLQQVGLiklkdgvgl 163
Cdd:COG0715   80 APPALAAR--AKGAPVKAVAALSQSGgnalVVRKDSGIKSLADLK-GKKVAVPGGSTSHYLLRALLAKAGL--------- 147
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 555204124 164 lptsldiveNPKNLKIVELEAPQLPRSLDDAQIALAVINTTYASQIGLTPAKDGIFVEGKESP--YVNLIVARED--NKD 239
Cdd:COG0715  148 ---------DPKDVEIVNLPPPDAVAALLAGQVDAAVVWEPFESQAEKKGGGRVLADSADLVPgyPGDVLVASEDflEEN 218
                        250
                 ....*....|..
gi 555204124 240 AENVKKFVQAYQ 251
Cdd:COG0715  219 PEAVKAFLRALL 230
PBP2_SsuA_like_6 cd13563
Putative substrate binding domain of sulfonate binding protein-like, a member of the type 2 ...
55-250 3.98e-08

Putative substrate binding domain of sulfonate binding protein-like, a member of the type 2 periplasmic binding protein fold; This subfamily includes the periplasmic component of putative ABC-type sulfonate transport system similar to SsuA. These domains are found in eubacterial SsuA proteins that serve as initial receptors in the ABC transport of bicarbonate, nitrate, taurine, or a wide range of aliphatic sulfonates, while other closest homologs are involved in thiamine (vitamin B1) biosynthetic pathway and desulfurization (DszB). After binding the ligand, SsuA interacts with a cognate membrane transport complex comprised of two integral membrane domains and two cytoplasmically located ATPase domains. This interaction triggers the ligand translocation across the cytoplasmic membrane energized by ATP hydrolysis. The SsuA proteins belong to the PBP2 superfamily of periplasmic binding proteins that differ in size and ligand specificity, but have similar tertiary structures consisting of two globular subdomains connected by a flexible hinge. They have been shown to bind their ligand in the cleft between these domains in a manner resembling a Venus flytrap.


Pssm-ID: 270281 [Multi-domain]  Cd Length: 208  Bit Score: 52.24  E-value: 3.98e-08
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 555204124  55 EKYGLDVELVTFNDYVLPNEALSKGDIDVNAfqhkPYLDQQI----KDRGYKLV-----SVGNTFVypIAgySKKIKSLD 125
Cdd:cd13563   25 KKEGLDVELVWFESYSDSMAALASGQIDAAA----TTLDDALamaaKGVPVKIVlvldnSNGADGI--VA--KPGIKSIA 96
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 555204124 126 ELQpGSQIAVPNDPTNLGRSLLLLQQVGLiklkdgvgllptsldiveNPKNLKIVELEAPQLPRSLDDAQIALAVINTTY 205
Cdd:cd13563   97 DLK-GKTVAVEEGSVSHFLLLNALEKAGL------------------TEKDVKIVNMTAGDAGAAFIAGQVDAAVTWEPW 157
                        170       180       190       200
                 ....*....|....*....|....*....|....*....|....*....
gi 555204124 206 ASQIGLTPaKDGIFVEGKESP--YVNLIVARED--NKDAENVKKFVQAY 250
Cdd:cd13563  158 LSNALKRG-KGKVLVSSADTPglIPDVLVVREDfiKKNPEAVKAVVKAW 205
ProX COG2113
ABC-type proline/glycine betaine transport system, periplasmic component [Amino acid transport ...
6-127 2.71e-06

ABC-type proline/glycine betaine transport system, periplasmic component [Amino acid transport and metabolism];


Pssm-ID: 441716 [Multi-domain]  Cd Length: 297  Bit Score: 47.54  E-value: 2.71e-06
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 555204124   6 KTFAAVGALIGSLALVGCGQDEKDPNH---IKVGVIVGAEQQV-AEVAQKVAkEKYGLDVELVTFnDYVLPNEALSKGDI 81
Cdd:COG2113    3 KLLLLLLAAALALALAGCAAAAAAPGScktVTIADVGWTSATAtTAVAKQIL-EELGYEVELVEL-DVPVTYQGLANGDI 80
                         90       100       110       120       130
                 ....*....|....*....|....*....|....*....|....*....|....*
gi 555204124  82 DVNA-----FQHKPYLDQ----QIKDRGYKLVSVGNTFVYPIAGYSKKIKSLDEL 127
Cdd:COG2113   81 DVFLeawlpTTHADYDEAygdgKVEDLGTNYEGAKQGLAVPKYVAEPGIKSIADL 135
PBP2_ThiY_THI5_like_1 cd13652
Putative substrate binding domain of an ABC-type transporter similar to ThiY/THI5; the type 2 ...
33-250 2.84e-04

Putative substrate binding domain of an ABC-type transporter similar to ThiY/THI5; the type 2 periplasmic binding protein fold; This subfamily is phylogenetically similar to ThiY, which is the periplasmic N-formyl-4-amino-5-(aminomethyl)-2-methylpyrimidine (FAMP) binding component of the ABC transport system (ThiXYZ). FAMP is imported into cell by the transporter, where it is then incorporated into the thiamin biosynthetic pathway. The closest structural homologs of ThiY are THI5, which is responsible for the synthesis of 4-amino-5-(hydroxymethyl)-2-methylpyrimidine phosphate (HMP-P) in the thiamin biosynthetic pathway of eukaryotes, and periplasmic binding proteins involved in alkanesulfonate/nitrate and bicarbonate transport. After binding the ligand, they interact with a cognate membrane transport complex comprised of two integral membrane domains and two cytoplasmically located ATPase domains. This interaction triggers the ligand translocation across the cytoplasmic membrane energized by ATP hydrolysis. The ThiY/THI5 proteins belong to the PBP2 superfamily of periplasmic binding proteins that differ in size and ligand specificity, but have similar tertiary structures consisting of two globular subdomains connected by a flexible hinge. They have been shown to bind their ligand in the cleft between these domains in a manner resembling a Venus flytrap.


Pssm-ID: 270370 [Multi-domain]  Cd Length: 217  Bit Score: 41.22  E-value: 2.84e-04
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 555204124  33 IKVGVIVGAEQ-QVAEVAQKVAKEKYGLDVELVTFNDYVLPNEALSKGDIDVnAFQHKPYLDQQIKDRGYKLVSVGNTFV 111
Cdd:cd13652    4 VKFGQIPISDFaPVYIAAEKGYFKEEGLDVEITRFASGAEILAALASGQVDV-AGSSPGASLLGALARGADLKIVAEGLG 82
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 555204124 112 YPIaGYSKK---------IKSLDELQpGSQIAVPNdPTNLGRSLL--LLQQVGLiklkdgvgllptsldiveNPKNLKIV 180
Cdd:cd13652   83 TTP-GYGPFaivvradsgITSPADLV-GKKIAVST-LTNILEYTTnaYLKKNGL------------------DPDKVEFV 141
                        170       180       190       200       210       220       230
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 555204124 181 ELEAPQLPRSLDDAQIALAVINTTYASQI----GLTPAKDGifvEGKESPYVNLIVAREDNK--DAENVKKFVQAY 250
Cdd:cd13652  142 EVAFPQMVPALENGNVDAAVLAEPFLSRArssgAKVVASDY---ADPDPHSQATMVFSADFAreNPEVVKKFLRAY 214
OpuAC pfam04069
Substrate binding domain of ABC-type glycine betaine transport system; Part of a high affinity ...
32-128 7.58e-04

Substrate binding domain of ABC-type glycine betaine transport system; Part of a high affinity multicomponent binding-protein-dependent transport system involved in bacterial osmoregulation. This domain is often fused to the permease component of the transporter complex. Family members are often integral membrane proteins or predicted to be attached to the membrane by a lipid anchor. Glycine betaine is involved in protection from high osmolarity environments for example in Bacillus subtilis. The family member OpuBC is closely related, and involved in choline transport. Choline is necessary for the biosynthesis of glycine betaine. L-carnitine is important for osmoregulation in Listeria monocytogenes. Family also contains proteins binding l-proline (ProX), histidine (HisX) and taurine (TauA).


Pssm-ID: 397954 [Multi-domain]  Cd Length: 257  Bit Score: 40.00  E-value: 7.58e-04
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 555204124   32 HIKVGVIVGAEQQV-AEVAQKVAKEKyGLDVELVTFNDYVLPNEALSKGDIDVNAF--------QHKPYLDQQIKDRGYK 102
Cdd:pfam04069   2 TIVIGSKNWTEQEIlANIAAQLLEAL-GYVVELVGLGSSAVLFAALASGDIDLYPEewtgttyeAYKKAVEEKLGLLVLG 80
                          90       100
                  ....*....|....*....|....*....
gi 555204124  103 LVSVGNTFVYPIAGY---SKKIKSLDELQ 128
Cdd:pfam04069  81 PLGAGNTYGLAVPKYvaeKPGIKSISDLA 109
NMT1 pfam09084
NMT1/THI5 like; This family contains the NMT1 and THI5 proteins. These proteins are proposed ...
52-251 1.20e-03

NMT1/THI5 like; This family contains the NMT1 and THI5 proteins. These proteins are proposed to be required for the biosynthesis of the pyrimidine moiety of thiamine.3]. They are regulated by thiamine. The protein adopts a fold related to the periplasmic binding protein (PBP) family. Both pyridoxal-5'-phosphate (PLP) and an iron atom are bound to the protein suggesting numerous residues of the active site necessary for HMP-P biosynthesis. The yeast protein is a dimer and, although exceptionally using PLP as a substrate, has notable similarities with enzymes dependent on this molecule as a cofactor.


Pssm-ID: 430398 [Multi-domain]  Cd Length: 216  Bit Score: 39.13  E-value: 1.20e-03
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 555204124   52 VAKEK-Y----GLDVELVTFNDYVLPNEALSKGDIDVnAFQHKPYLDQQiKDRGYKLVSVGNTFVYPIAGY----SKKIK 122
Cdd:pfam09084   9 VAQEKgYfkeeGLDVEIVEPADPSDATQLVASGKADF-GVSYQESVLLA-RAKGLPVVSVAALIQHPLSGVislkDSGIK 86
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 555204124  123 SLDELQpGSQIAVPNDPTNLGRSLLLLQQVGLiklkdgvgllptsldiveNPKNLKIVELEAPQLPRSLDDAQIAlAVIN 202
Cdd:pfam09084  87 SPKDLK-GKRIGYSGSPFEEALLKALLKKDGG------------------DPDDVTIVNVGGMNLFPALLTGKVD-AAIG 146
                         170       180       190       200       210
                  ....*....|....*....|....*....|....*....|....*....|....*...
gi 555204124  203 TTYASQiGLTPAKDGIFVE-------GKESPYVNLIVAREDN--KDAENVKKFVQAYQ 251
Cdd:pfam09084 147 GYYNWE-GVELKLEGVELNifaladyGVPDYYSLVLITNEAFlkENPELVRAFLRATL 203
 
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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