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Conserved domains on  [gi|1199601282|ref|WP_087335482|]
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tRNA dihydrouridine synthase DusB [Flavonifractor sp. An82]

Protein Classification

tRNA dihydrouridine synthase( domain architecture ID 11414563)

tRNA dihydrouridine synthase catalyzes the synthesis of dihydrouridine, a modified base found in the D-loop of most tRNAs

Graphical summary

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List of domain hits

Name Accession Description Interval E-value
DusA COG0042
tRNA-dihydrouridine synthase [Translation, ribosomal structure and biogenesis]; ...
4-314 1.92e-159

tRNA-dihydrouridine synthase [Translation, ribosomal structure and biogenesis]; tRNA-dihydrouridine synthase is part of the Pathway/BioSystem: tRNA modification


:

Pssm-ID: 439812 [Multi-domain]  Cd Length: 310  Bit Score: 447.62  E-value: 1.92e-159
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1199601282   4 GNITINSALALAPMAGVTDLGFRTICRELGAGYTVTEMVSAKALCYQDKKSIPLLKLGENECPAAAQLFGSDPYCMEQAA 83
Cdd:COG0042     1 GNLELPNPLILAPMAGVTDRPFRRLCRELGAGLLYTEMVSARALLHGNRKTRRLLDFDPEEHPVAVQLFGSDPEELAEAA 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1199601282  84 GIAAEVsGADIIDINMGCPVPKVANSGDGSGLMKNPELAVKVAEAViRGAGGRPVTVKFRLGWDKGSINCVEFAKAMEQA 163
Cdd:COG0042    81 RIAEEL-GADEIDINMGCPVKKVTKGGAGAALLRDPELVAEIVKAV-VEAVDVPVTVKIRLGWDDDDENALEFARIAEDA 158
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1199601282 164 GVAAVAVHGRTKTQMYSGTANWDYIRAVKQAVSIPVIANGDVFEPRDAVRILNYTGADMAMIGRGCFGNPWLFQRAKAAL 243
Cdd:COG0042   159 GAAALTVHGRTREQRYKGPADWDAIARVKEAVSIPVIGNGDIFSPEDAKRMLEETGCDGVMIGRGALGNPWLFREIDAYL 238
                         250       260       270       280       290       300       310
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|.
gi 1199601282 244 AGDEIPPlPPLAQRCDTAVRQFELSAAHKGEHIACLEARKHYAWYLKGVPHAGYYKEQISHVSTLEDIYKV 314
Cdd:COG0042   239 AGGEAPP-PSLEEVLELLLEHLELLLEFYGERRGLRRMRKHLLWYFKGLPGARELRRRLSKAKSLAELLEL 308
 
Name Accession Description Interval E-value
DusA COG0042
tRNA-dihydrouridine synthase [Translation, ribosomal structure and biogenesis]; ...
4-314 1.92e-159

tRNA-dihydrouridine synthase [Translation, ribosomal structure and biogenesis]; tRNA-dihydrouridine synthase is part of the Pathway/BioSystem: tRNA modification


Pssm-ID: 439812 [Multi-domain]  Cd Length: 310  Bit Score: 447.62  E-value: 1.92e-159
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1199601282   4 GNITINSALALAPMAGVTDLGFRTICRELGAGYTVTEMVSAKALCYQDKKSIPLLKLGENECPAAAQLFGSDPYCMEQAA 83
Cdd:COG0042     1 GNLELPNPLILAPMAGVTDRPFRRLCRELGAGLLYTEMVSARALLHGNRKTRRLLDFDPEEHPVAVQLFGSDPEELAEAA 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1199601282  84 GIAAEVsGADIIDINMGCPVPKVANSGDGSGLMKNPELAVKVAEAViRGAGGRPVTVKFRLGWDKGSINCVEFAKAMEQA 163
Cdd:COG0042    81 RIAEEL-GADEIDINMGCPVKKVTKGGAGAALLRDPELVAEIVKAV-VEAVDVPVTVKIRLGWDDDDENALEFARIAEDA 158
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1199601282 164 GVAAVAVHGRTKTQMYSGTANWDYIRAVKQAVSIPVIANGDVFEPRDAVRILNYTGADMAMIGRGCFGNPWLFQRAKAAL 243
Cdd:COG0042   159 GAAALTVHGRTREQRYKGPADWDAIARVKEAVSIPVIGNGDIFSPEDAKRMLEETGCDGVMIGRGALGNPWLFREIDAYL 238
                         250       260       270       280       290       300       310
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|.
gi 1199601282 244 AGDEIPPlPPLAQRCDTAVRQFELSAAHKGEHIACLEARKHYAWYLKGVPHAGYYKEQISHVSTLEDIYKV 314
Cdd:COG0042   239 AGGEAPP-PSLEEVLELLLEHLELLLEFYGERRGLRRMRKHLLWYFKGLPGARELRRRLSKAKSLAELLEL 308
nifR3_yhdG TIGR00737
putative TIM-barrel protein, nifR3 family; This model represents one branch of COG0042 ...
3-314 3.25e-135

putative TIM-barrel protein, nifR3 family; This model represents one branch of COG0042 (Predicted TIM-barrel enzymes, possibly dehydrogenases, nifR3 family). This branch includes NifR3 itself, from Rhodobacter capsulatus. It excludes a broadly distributed but more sparsely populated subfamily that contains sll0926 from Synechocystis PCC6803, HI0634 from Haemophilus influenzae, and BB0225 from Borrelia burgdorferi. It also excludes a shorter and more distant archaeal subfamily.The function of nifR3, a member of this family, is unknown, but it is found in an operon with nitrogen-sensing two component regulators in Rhodobacter capsulatus.Members of this family show a distant relationship to alpha/beta (TIM) barrel enzymes such as dihydroorotate dehydrogenase and glycolate oxidase. [Unknown function, General]


Pssm-ID: 129820  Cd Length: 319  Bit Score: 386.72  E-value: 3.25e-135
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1199601282   3 VGNITINSALALAPMAGVTDLGFRTICRELGAGYTVTEMVSAKALCYQDKKSIPLLKLGENECPAAAQLFGSDPYCMEQA 82
Cdd:TIGR00737   1 IGNIQLKSRVVLAPMAGVTDSPFRRLVAEYGAGLTVCEMVSSEAIVYDSQRTMRLLDIAEDETPISVQLFGSDPDTMAEA 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1199601282  83 AGIAAEvSGADIIDINMGCPVPKVANSGDGSGLMKNPELAVKVAEAVIRgAGGRPVTVKFRLGWDKGSINCVEFAKAMEQ 162
Cdd:TIGR00737  81 AKINEE-LGADIIDINMGCPVPKITKKGAGSALLRDPDLIGKIVKAVVD-AVDIPVTVKIRIGWDDAHINAVEAARIAED 158
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1199601282 163 AGVAAVAVHGRTKTQMYSGTANWDYIRAVKQAVSIPVIANGDVFEPRDAVRILNYTGADMAMIGRGCFGNPWLFQRAKAA 242
Cdd:TIGR00737 159 AGAQAVTLHGRTRAQGYSGEANWDIIARVKQAVRIPVIGNGDIFSPEDAKAMLETTGCDGVMIGRGALGNPWLFRQIEQY 238
                         250       260       270       280       290       300       310
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|..
gi 1199601282 243 LAGDEIPPLPPLAQRCDTAVRQFELSAAHKGEHIACLEARKHYAWYLKGVPHAGYYKEQISHVSTLEDIYKV 314
Cdd:TIGR00737 239 LTTGKYKPPPTFAEKLDAILRHLQLLADYYGESKGLRIARKHIAWYLKGFPGNAALRQTLNHASSFQEVKQL 310
Dus pfam01207
Dihydrouridine synthase (Dus); Members of this family catalyze the reduction of the 5,6-double ...
14-310 1.12e-114

Dihydrouridine synthase (Dus); Members of this family catalyze the reduction of the 5,6-double bond of a uridine residue on tRNA. Dihydrouridine modification of tRNA is widely observed in prokaryotes and eukaryotes, and also in some archae. Most dihydrouridines are found in the D loop of t-RNAs. The role of dihydrouridine in tRNA is currently unknown, but may increase conformational flexibility of the tRNA. It is likely that different family members have different substrate specificities, which may overlap. Dus 1 from Saccharomyces cerevisiae acts on pre-tRNA-Phe, while Dus 2 acts on pre-tRNA-Tyr and pre-tRNA-Leu. Dus 1 is active as a single subunit, requiring NADPH or NADH, and is stimulated by the presence of FAD. Some family members may be targeted to the mitochondria and even have a role in mitochondria.


Pssm-ID: 426126  Cd Length: 309  Bit Score: 334.29  E-value: 1.12e-114
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1199601282  14 LAPMAGVTDLGFRTICRELGAGY-TVTEMVSAKALCYQDKKSIPLLKLGENECPAAAQLFGSDPYCMEQAAGIAAEvSGA 92
Cdd:pfam01207   2 LAPMAGVTDLPFRRLVREYGAGDlVYTEMVTAKAQLRPEKVRIRMLSELEEPTPLAVQLGGSDPALLAEAAKLVED-RGA 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1199601282  93 DIIDINMGCPVPKVANSGDGSGLMKNPELAVKVAEAViRGAGGRPVTVKFRLGWDKGSINCVEFAKAMEQAGVAAVAVHG 172
Cdd:pfam01207  81 DGIDINMGCPSKKVTRGGGGAALLRNPDLVAQIVKAV-VKAVGIPVTVKIRIGWDDSHENAVEIAKIVEDAGAQALTVHG 159
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1199601282 173 RTKTQMYSGTANWDYIRAVKQAVSIPVIANGDVFEPRDAVRILNYTGADMAMIGRGCFGNPWLFQRAKAALAGdEIPPLP 252
Cdd:pfam01207 160 RTRAQNYEGTADWDAIKQVKQAVSIPVIANGDITDPEDAQRCLAYTGADGVMIGRGALGNPWLFAEQHTVKTG-EFGPSP 238
                         250       260       270       280       290
                  ....*....|....*....|....*....|....*....|....*....|....*...
gi 1199601282 253 PLAQRCDTAVRQFELSAAHKGEHIACLEARKHYAWYLKGVPHAGYYKEQISHVSTLED 310
Cdd:pfam01207 239 PLAEEAEKVLRHLPYLEEFLGEDKGLRHARKHLAWYLKGFPGAAELRRELNDVFDPVE 296
DUS_like_FMN cd02801
Dihydrouridine synthase-like (DUS-like) FMN-binding domain. Members of this family catalyze ...
12-243 4.84e-114

Dihydrouridine synthase-like (DUS-like) FMN-binding domain. Members of this family catalyze the reduction of the 5,6-double bond of a uridine residue on tRNA. Dihydrouridine modification of tRNA is widely observed in prokaryotes and eukaryotes, and also in some archaea. Most dihydrouridines are found in the D loop of t-RNAs. The role of dihydrouridine in tRNA is currently unknown, but may increase conformational flexibility of the tRNA. It is likely that different family members have different substrate specificities, which may overlap. 1VHN, a putative flavin oxidoreductase, has high sequence similarity to DUS. The enzymatic mechanism of 1VHN is not known at the present.


Pssm-ID: 239200 [Multi-domain]  Cd Length: 231  Bit Score: 329.46  E-value: 4.84e-114
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1199601282  12 LALAPMAGVTDLGFRTICRELGAGYTVTEMVSAKALCYQDKKSIPLLKLGENECPAAAQLFGSDPYCMEQAAGIAAEVsG 91
Cdd:cd02801     2 LILAPMVGVTDLPFRLLCRRYGADLVYTEMISAKALLRGNRKRLRLLTRNPEERPLIVQLGGSDPETLAEAAKIVEEL-G 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1199601282  92 ADIIDINMGCPVPKVANSGDGSGLMKNPELAVKVAEAViRGAGGRPVTVKFRLGWDKGsINCVEFAKAMEQAGVAAVAVH 171
Cdd:cd02801    81 ADGIDLNMGCPSPKVTKGGAGAALLKDPELVAEIVRAV-REAVPIPVTVKIRLGWDDE-EETLELAKALEDAGASALTVH 158
                         170       180       190       200       210       220       230
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|..
gi 1199601282 172 GRTKTQMYSGTANWDYIRAVKQAVSIPVIANGDVFEPRDAVRILNYTGADMAMIGRGCFGNPWLFQRAKAAL 243
Cdd:cd02801   159 GRTREQRYSGPADWDYIAEIKEAVSIPVIANGDIFSLEDALRCLEQTGVDGVMIGRGALGNPWLFREIKELL 230
PRK10415 PRK10415
tRNA-dihydrouridine synthase B; Provisional
1-290 1.58e-82

tRNA-dihydrouridine synthase B; Provisional


Pssm-ID: 182440  Cd Length: 321  Bit Score: 252.97  E-value: 1.58e-82
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1199601282   1 MKVGNITINSALALAPMAGVTDLGFRTICRELGAGYTVTEMVSAKALCYQDKKSipLLKLGENECPA--AAQLFGSDPYC 78
Cdd:PRK10415    1 MRIGQYQLRNRLIAAPMAGITDRPFRTLCYEMGAGLTVSEMMSSNPQVWESDKS--RLRMVHIDEPGirTVQIAGSDPKE 78
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1199601282  79 MEQAAGIAAEvSGADIIDINMGCPVPKVANSGDGSGLMKNPELAVKVAEAVIRgAGGRPVTVKFRLGWDKGSINCVEFAK 158
Cdd:PRK10415   79 MADAARINVE-SGAQIIDINMGCPAKKVNRKLAGSALLQYPDLVKSILTEVVN-AVDVPVTLKIRTGWAPEHRNCVEIAQ 156
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1199601282 159 AMEQAGVAAVAVHGRTKTQMYSGTANWDYIRAVKQAVSIPVIANGDVFEPRDAVRILNYTGADMAMIGRGCFGNPWLFQR 238
Cdd:PRK10415  157 LAEDCGIQALTIHGRTRACLFNGEAEYDSIRAVKQKVSIPVIANGDITDPLKARAVLDYTGADALMIGRAAQGRPWIFRE 236
                         250       260       270       280       290
                  ....*....|....*....|....*....|....*....|....*....|....*.
gi 1199601282 239 AKAALAGDEIPPLPPLAQ---RCDTAVRQF-ELSAAHKGEHIacleARKHYAWYLK 290
Cdd:PRK10415  237 IQHYLDTGELLPPLPLAEvkrLLCAHVRELhDFYGPAKGYRI----ARKHVSWYLQ 288
 
Name Accession Description Interval E-value
DusA COG0042
tRNA-dihydrouridine synthase [Translation, ribosomal structure and biogenesis]; ...
4-314 1.92e-159

tRNA-dihydrouridine synthase [Translation, ribosomal structure and biogenesis]; tRNA-dihydrouridine synthase is part of the Pathway/BioSystem: tRNA modification


Pssm-ID: 439812 [Multi-domain]  Cd Length: 310  Bit Score: 447.62  E-value: 1.92e-159
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1199601282   4 GNITINSALALAPMAGVTDLGFRTICRELGAGYTVTEMVSAKALCYQDKKSIPLLKLGENECPAAAQLFGSDPYCMEQAA 83
Cdd:COG0042     1 GNLELPNPLILAPMAGVTDRPFRRLCRELGAGLLYTEMVSARALLHGNRKTRRLLDFDPEEHPVAVQLFGSDPEELAEAA 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1199601282  84 GIAAEVsGADIIDINMGCPVPKVANSGDGSGLMKNPELAVKVAEAViRGAGGRPVTVKFRLGWDKGSINCVEFAKAMEQA 163
Cdd:COG0042    81 RIAEEL-GADEIDINMGCPVKKVTKGGAGAALLRDPELVAEIVKAV-VEAVDVPVTVKIRLGWDDDDENALEFARIAEDA 158
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1199601282 164 GVAAVAVHGRTKTQMYSGTANWDYIRAVKQAVSIPVIANGDVFEPRDAVRILNYTGADMAMIGRGCFGNPWLFQRAKAAL 243
Cdd:COG0042   159 GAAALTVHGRTREQRYKGPADWDAIARVKEAVSIPVIGNGDIFSPEDAKRMLEETGCDGVMIGRGALGNPWLFREIDAYL 238
                         250       260       270       280       290       300       310
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|.
gi 1199601282 244 AGDEIPPlPPLAQRCDTAVRQFELSAAHKGEHIACLEARKHYAWYLKGVPHAGYYKEQISHVSTLEDIYKV 314
Cdd:COG0042   239 AGGEAPP-PSLEEVLELLLEHLELLLEFYGERRGLRRMRKHLLWYFKGLPGARELRRRLSKAKSLAELLEL 308
nifR3_yhdG TIGR00737
putative TIM-barrel protein, nifR3 family; This model represents one branch of COG0042 ...
3-314 3.25e-135

putative TIM-barrel protein, nifR3 family; This model represents one branch of COG0042 (Predicted TIM-barrel enzymes, possibly dehydrogenases, nifR3 family). This branch includes NifR3 itself, from Rhodobacter capsulatus. It excludes a broadly distributed but more sparsely populated subfamily that contains sll0926 from Synechocystis PCC6803, HI0634 from Haemophilus influenzae, and BB0225 from Borrelia burgdorferi. It also excludes a shorter and more distant archaeal subfamily.The function of nifR3, a member of this family, is unknown, but it is found in an operon with nitrogen-sensing two component regulators in Rhodobacter capsulatus.Members of this family show a distant relationship to alpha/beta (TIM) barrel enzymes such as dihydroorotate dehydrogenase and glycolate oxidase. [Unknown function, General]


Pssm-ID: 129820  Cd Length: 319  Bit Score: 386.72  E-value: 3.25e-135
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1199601282   3 VGNITINSALALAPMAGVTDLGFRTICRELGAGYTVTEMVSAKALCYQDKKSIPLLKLGENECPAAAQLFGSDPYCMEQA 82
Cdd:TIGR00737   1 IGNIQLKSRVVLAPMAGVTDSPFRRLVAEYGAGLTVCEMVSSEAIVYDSQRTMRLLDIAEDETPISVQLFGSDPDTMAEA 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1199601282  83 AGIAAEvSGADIIDINMGCPVPKVANSGDGSGLMKNPELAVKVAEAVIRgAGGRPVTVKFRLGWDKGSINCVEFAKAMEQ 162
Cdd:TIGR00737  81 AKINEE-LGADIIDINMGCPVPKITKKGAGSALLRDPDLIGKIVKAVVD-AVDIPVTVKIRIGWDDAHINAVEAARIAED 158
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1199601282 163 AGVAAVAVHGRTKTQMYSGTANWDYIRAVKQAVSIPVIANGDVFEPRDAVRILNYTGADMAMIGRGCFGNPWLFQRAKAA 242
Cdd:TIGR00737 159 AGAQAVTLHGRTRAQGYSGEANWDIIARVKQAVRIPVIGNGDIFSPEDAKAMLETTGCDGVMIGRGALGNPWLFRQIEQY 238
                         250       260       270       280       290       300       310
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|..
gi 1199601282 243 LAGDEIPPLPPLAQRCDTAVRQFELSAAHKGEHIACLEARKHYAWYLKGVPHAGYYKEQISHVSTLEDIYKV 314
Cdd:TIGR00737 239 LTTGKYKPPPTFAEKLDAILRHLQLLADYYGESKGLRIARKHIAWYLKGFPGNAALRQTLNHASSFQEVKQL 310
Dus pfam01207
Dihydrouridine synthase (Dus); Members of this family catalyze the reduction of the 5,6-double ...
14-310 1.12e-114

Dihydrouridine synthase (Dus); Members of this family catalyze the reduction of the 5,6-double bond of a uridine residue on tRNA. Dihydrouridine modification of tRNA is widely observed in prokaryotes and eukaryotes, and also in some archae. Most dihydrouridines are found in the D loop of t-RNAs. The role of dihydrouridine in tRNA is currently unknown, but may increase conformational flexibility of the tRNA. It is likely that different family members have different substrate specificities, which may overlap. Dus 1 from Saccharomyces cerevisiae acts on pre-tRNA-Phe, while Dus 2 acts on pre-tRNA-Tyr and pre-tRNA-Leu. Dus 1 is active as a single subunit, requiring NADPH or NADH, and is stimulated by the presence of FAD. Some family members may be targeted to the mitochondria and even have a role in mitochondria.


Pssm-ID: 426126  Cd Length: 309  Bit Score: 334.29  E-value: 1.12e-114
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1199601282  14 LAPMAGVTDLGFRTICRELGAGY-TVTEMVSAKALCYQDKKSIPLLKLGENECPAAAQLFGSDPYCMEQAAGIAAEvSGA 92
Cdd:pfam01207   2 LAPMAGVTDLPFRRLVREYGAGDlVYTEMVTAKAQLRPEKVRIRMLSELEEPTPLAVQLGGSDPALLAEAAKLVED-RGA 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1199601282  93 DIIDINMGCPVPKVANSGDGSGLMKNPELAVKVAEAViRGAGGRPVTVKFRLGWDKGSINCVEFAKAMEQAGVAAVAVHG 172
Cdd:pfam01207  81 DGIDINMGCPSKKVTRGGGGAALLRNPDLVAQIVKAV-VKAVGIPVTVKIRIGWDDSHENAVEIAKIVEDAGAQALTVHG 159
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1199601282 173 RTKTQMYSGTANWDYIRAVKQAVSIPVIANGDVFEPRDAVRILNYTGADMAMIGRGCFGNPWLFQRAKAALAGdEIPPLP 252
Cdd:pfam01207 160 RTRAQNYEGTADWDAIKQVKQAVSIPVIANGDITDPEDAQRCLAYTGADGVMIGRGALGNPWLFAEQHTVKTG-EFGPSP 238
                         250       260       270       280       290
                  ....*....|....*....|....*....|....*....|....*....|....*...
gi 1199601282 253 PLAQRCDTAVRQFELSAAHKGEHIACLEARKHYAWYLKGVPHAGYYKEQISHVSTLED 310
Cdd:pfam01207 239 PLAEEAEKVLRHLPYLEEFLGEDKGLRHARKHLAWYLKGFPGAAELRRELNDVFDPVE 296
DUS_like_FMN cd02801
Dihydrouridine synthase-like (DUS-like) FMN-binding domain. Members of this family catalyze ...
12-243 4.84e-114

Dihydrouridine synthase-like (DUS-like) FMN-binding domain. Members of this family catalyze the reduction of the 5,6-double bond of a uridine residue on tRNA. Dihydrouridine modification of tRNA is widely observed in prokaryotes and eukaryotes, and also in some archaea. Most dihydrouridines are found in the D loop of t-RNAs. The role of dihydrouridine in tRNA is currently unknown, but may increase conformational flexibility of the tRNA. It is likely that different family members have different substrate specificities, which may overlap. 1VHN, a putative flavin oxidoreductase, has high sequence similarity to DUS. The enzymatic mechanism of 1VHN is not known at the present.


Pssm-ID: 239200 [Multi-domain]  Cd Length: 231  Bit Score: 329.46  E-value: 4.84e-114
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1199601282  12 LALAPMAGVTDLGFRTICRELGAGYTVTEMVSAKALCYQDKKSIPLLKLGENECPAAAQLFGSDPYCMEQAAGIAAEVsG 91
Cdd:cd02801     2 LILAPMVGVTDLPFRLLCRRYGADLVYTEMISAKALLRGNRKRLRLLTRNPEERPLIVQLGGSDPETLAEAAKIVEEL-G 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1199601282  92 ADIIDINMGCPVPKVANSGDGSGLMKNPELAVKVAEAViRGAGGRPVTVKFRLGWDKGsINCVEFAKAMEQAGVAAVAVH 171
Cdd:cd02801    81 ADGIDLNMGCPSPKVTKGGAGAALLKDPELVAEIVRAV-REAVPIPVTVKIRLGWDDE-EETLELAKALEDAGASALTVH 158
                         170       180       190       200       210       220       230
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|..
gi 1199601282 172 GRTKTQMYSGTANWDYIRAVKQAVSIPVIANGDVFEPRDAVRILNYTGADMAMIGRGCFGNPWLFQRAKAAL 243
Cdd:cd02801   159 GRTREQRYSGPADWDYIAEIKEAVSIPVIANGDIFSLEDALRCLEQTGVDGVMIGRGALGNPWLFREIKELL 230
PRK10415 PRK10415
tRNA-dihydrouridine synthase B; Provisional
1-290 1.58e-82

tRNA-dihydrouridine synthase B; Provisional


Pssm-ID: 182440  Cd Length: 321  Bit Score: 252.97  E-value: 1.58e-82
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1199601282   1 MKVGNITINSALALAPMAGVTDLGFRTICRELGAGYTVTEMVSAKALCYQDKKSipLLKLGENECPA--AAQLFGSDPYC 78
Cdd:PRK10415    1 MRIGQYQLRNRLIAAPMAGITDRPFRTLCYEMGAGLTVSEMMSSNPQVWESDKS--RLRMVHIDEPGirTVQIAGSDPKE 78
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1199601282  79 MEQAAGIAAEvSGADIIDINMGCPVPKVANSGDGSGLMKNPELAVKVAEAVIRgAGGRPVTVKFRLGWDKGSINCVEFAK 158
Cdd:PRK10415   79 MADAARINVE-SGAQIIDINMGCPAKKVNRKLAGSALLQYPDLVKSILTEVVN-AVDVPVTLKIRTGWAPEHRNCVEIAQ 156
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1199601282 159 AMEQAGVAAVAVHGRTKTQMYSGTANWDYIRAVKQAVSIPVIANGDVFEPRDAVRILNYTGADMAMIGRGCFGNPWLFQR 238
Cdd:PRK10415  157 LAEDCGIQALTIHGRTRACLFNGEAEYDSIRAVKQKVSIPVIANGDITDPLKARAVLDYTGADALMIGRAAQGRPWIFRE 236
                         250       260       270       280       290
                  ....*....|....*....|....*....|....*....|....*....|....*.
gi 1199601282 239 AKAALAGDEIPPLPPLAQ---RCDTAVRQF-ELSAAHKGEHIacleARKHYAWYLK 290
Cdd:PRK10415  237 IQHYLDTGELLPPLPLAEvkrLLCAHVRELhDFYGPAKGYRI----ARKHVSWYLQ 288
PRK10550 PRK10550
tRNA dihydrouridine(16) synthase DusC;
70-235 9.14e-35

tRNA dihydrouridine(16) synthase DusC;


Pssm-ID: 236713  Cd Length: 312  Bit Score: 128.77  E-value: 9.14e-35
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1199601282  70 QLFGSDPYCMEQAAGIAAEVsGADIIDINMGCPVPKVANSGDGSGLMKNPELAVKVAEAvIRGA--GGRPVTVKFRLGWD 147
Cdd:PRK10550   68 QLLGQYPQWLAENAARAVEL-GSWGVDLNCGCPSKTVNGSGGGATLLKDPELIYQGAKA-MREAvpAHLPVTVKVRLGWD 145
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1199601282 148 KGSINcVEFAKAMEQAGVAAVAVHGRTKTQMYSGTA-NWDYIRAVKQAVSIPVIANGDVFEPRDAVRILNYTGADMAMIG 226
Cdd:PRK10550  146 SGERK-FEIADAVQQAGATELVVHGRTKEDGYRAEHiNWQAIGEIRQRLTIPVIANGEIWDWQSAQQCMAITGCDAVMIG 224

                  ....*....
gi 1199601282 227 RGCFGNPWL 235
Cdd:PRK10550  225 RGALNIPNL 233
PRK11815 PRK11815
tRNA dihydrouridine(20/20a) synthase DusA;
1-251 2.00e-26

tRNA dihydrouridine(20/20a) synthase DusA;


Pssm-ID: 236991 [Multi-domain]  Cd Length: 333  Bit Score: 106.76  E-value: 2.00e-26
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1199601282   1 MKVGNITINSALALAPMAGVTDLGFRTICRELGAG---YTvtEMVSAKALCYQDKKSipLLKLGENECPAAAQLFGSDPY 77
Cdd:PRK11815    2 PEKMSKLPSRRFSVAPMMDWTDRHCRYFHRLLSRHallYT--EMVTTGAIIHGDRER--LLAFDPEEHPVALQLGGSDPA 77
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1199601282  78 CMEQAAGIAAEvSGADIIDINMGCPVPKVANSGDGSGLMKNPELavkVAEAV--IRGAGGRPVTVKFRLGwdkgsINCVE 155
Cdd:PRK11815   78 DLAEAAKLAED-WGYDEINLNVGCPSDRVQNGRFGACLMAEPEL---VADCVkaMKDAVSIPVTVKHRIG-----IDDQD 148
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1199601282 156 -------FAKAMEQAGVAAVAVHGRtKT--QMYSGTAN-------WDYIRAVKQAV-SIPVIANGDVFEPRDAVRILNYt 218
Cdd:PRK11815  149 syeflcdFVDTVAEAGCDTFIVHAR-KAwlKGLSPKENreippldYDRVYRLKRDFpHLTIEINGGIKTLEEAKEHLQH- 226
                         250       260       270
                  ....*....|....*....|....*....|...
gi 1199601282 219 gADMAMIGRGCFGNPWLFQRAKAALAGDEIPPL 251
Cdd:PRK11815  227 -VDGVMIGRAAYHNPYLLAEVDRELFGEPAPPL 258
FadH COG1902
2,4-dienoyl-CoA reductase or related NADH-dependent reductase, Old Yellow Enzyme (OYE) family ...
121-250 4.67e-13

2,4-dienoyl-CoA reductase or related NADH-dependent reductase, Old Yellow Enzyme (OYE) family [Energy production and conversion];


Pssm-ID: 441506 [Multi-domain]  Cd Length: 365  Bit Score: 69.04  E-value: 4.67e-13
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1199601282 121 LAVKVAEAVIRGAG-GRPVTVKFR-LGWDKGSIN---CVEFAKAMEQAGVAAVAV-------HGRTKTQMYSGtANWDYI 188
Cdd:COG1902   201 FLLEVVEAVRAAVGpDFPVGVRLSpTDFVEGGLTleeSVELAKALEEAGVDYLHVssggyepDAMIPTIVPEG-YQLPFA 279
                          90       100       110       120       130       140
                  ....*....|....*....|....*....|....*....|....*....|....*....|..
gi 1199601282 189 RAVKQAVSIPVIANGDVFEPRDAVRILNYTGADMAMIGRGCFGNPWLFQRAKAALaGDEIPP 250
Cdd:COG1902   280 ARIRKAVGIPVIAVGGITTPEQAEAALASGDADLVALGRPLLADPDLPNKAAAGR-GDEIRP 340
arch_FMN cd02911
Archeal FMN-binding domain. This family of archaeal proteins are part of the NAD(P)H-dependent ...
12-238 6.85e-12

Archeal FMN-binding domain. This family of archaeal proteins are part of the NAD(P)H-dependent flavin oxidoreductase (oxidored) FMN-binding family that reduce a range of alternative electron acceptors. Most use FAD/FMN as a cofactor and NAD(P)H as electron donor. Some contain 4Fe-4S cluster to transfer electron from FAD to FMN. The specific function of this group is unknown.


Pssm-ID: 239237 [Multi-domain]  Cd Length: 233  Bit Score: 64.27  E-value: 6.85e-12
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1199601282  12 LALAPMAGVTDLGF-RTICRELGA----GYTVTE--MVSAKALCYQDKKS-IP----------LLKLGENECPAAAQLFG 73
Cdd:cd02911     2 VALASMAGITDGDFcRKRADHAGLvflgGYNLDErtIEAARKLVKRGRKEfLPddplefiegeIKALKDSNVLVGVNVRS 81
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1199601282  74 SDPYCMEQAAGIAAEvsGADIIDINMGCPVPKVANSGDGSGLMKNPELAVKVAEAVirGAGGRPVTVKFRLGWDkgsINC 153
Cdd:cd02911    82 SSLEPLLNAAALVAK--NAAILEINAHCRQPEMVEAGAGEALLKDPERLSEFIKAL--KETGVPVSVKIRAGVD---VDD 154
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1199601282 154 VEFAKAMEQAGVAAVAVHGrtktqMYSGTANwDYIRAVKQAVSIPVIANGDVFEPRDAVRILNYtGADMAMIGRGcfGNP 233
Cdd:cd02911   155 EELARLIEKAGADIIHVDA-----MDPGNHA-DLKKIRDISTELFIIGNNSVTTIESAKEMFSY-GADMVSVARA--SLP 225

                  ....*
gi 1199601282 234 WLFQR 238
Cdd:cd02911   226 ENIEW 230
OYE_like_FMN_family cd02803
Old yellow enzyme (OYE)-like FMN binding domain. OYE was the first flavin-dependent enzyme ...
153-241 1.06e-11

Old yellow enzyme (OYE)-like FMN binding domain. OYE was the first flavin-dependent enzyme identified, however its true physiological role remains elusive to this day. Each monomer of OYE contains FMN as a non-covalently bound cofactor, uses NADPH as a reducing agent with oxygens, quinones, and alpha,beta-unsaturated aldehydes and ketones, and can act as electron acceptors in the catalytic reaction. Members of OYE family include trimethylamine dehydrogenase, 2,4-dienoyl-CoA reductase, enoate reductase, pentaerythriol tetranitrate reductase, xenobiotic reductase, and morphinone reductase.


Pssm-ID: 239201 [Multi-domain]  Cd Length: 327  Bit Score: 64.90  E-value: 1.06e-11
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1199601282 153 CVEFAKAMEQAGVAAVAVHGRTKTQMYSGT--------ANWDYIRAVKQAVSIPVIANGDVFEPRDAVRILNYTGADMAM 224
Cdd:cd02803   230 AIEIAKALEEAGVDALHVSGGSYESPPPIIpppyvpegYFLELAEKIKKAVKIPVIAVGGIRDPEVAEEILAEGKADLVA 309
                          90
                  ....*....|....*..
gi 1199601282 225 IGRGCFGNPWLFQRAKA 241
Cdd:cd02803   310 LGRALLADPDLPNKARE 326
TIM_phosphate_binding cd04722
TIM barrel proteins share a structurally conserved phosphate binding motif and in general ...
13-227 1.77e-10

TIM barrel proteins share a structurally conserved phosphate binding motif and in general share an eight beta/alpha closed barrel structure. Specific for this family is the conserved phosphate binding site at the edges of strands 7 and 8. The phosphate comes either from the substrate, as in the case of inosine monophosphate dehydrogenase (IMPDH), or from ribulose-5-phosphate 3-epimerase (RPE) or from cofactors, like FMN.


Pssm-ID: 240073 [Multi-domain]  Cd Length: 200  Bit Score: 59.52  E-value: 1.77e-10
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1199601282  13 ALAPMAGVTDLGFRTICRELGAGYTVTEMVSAKALCY-QDKKSIPLLKLGENECPAAAQLFGSDPYCMEQAAGIAAEVSG 91
Cdd:cd04722     5 LLAGGPSGDPVELAKAAAEAGADAIIVGTRSSDPEEAeTDDKEVLKEVAAETDLPLGVQLAINDAAAAVDIAAAAARAAG 84
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1199601282  92 ADIIDINMGCPVpkvansgdgsglmkNPELAVKVAEAVIRGAGGRPVTVKFRLGWDKGsincvefAKAMEQAGVAAVAVH 171
Cdd:cd04722    85 ADGVEIHGAVGY--------------LAREDLELIRELREAVPDVKVVVKLSPTGELA-------AAAAEEAGVDEVGLG 143
                         170       180       190       200       210
                  ....*....|....*....|....*....|....*....|....*....|....*....
gi 1199601282 172 GRTKTQM---YSGTANWDyIRAVKQAVSIPVIANGDVFEPRDAVRILnYTGADMAMIGR 227
Cdd:cd04722   144 NGGGGGGgrdAVPIADLL-LILAKRGSKVPVIAGGGINDPEDAAEAL-ALGADGVIVGS 200
DHOD_1B_like cd04740
Dihydroorotate dehydrogenase (DHOD) class 1B FMN-binding domain. DHOD catalyzes the oxidation ...
55-238 2.15e-09

Dihydroorotate dehydrogenase (DHOD) class 1B FMN-binding domain. DHOD catalyzes the oxidation of (S)-dihydroorotate to orotate. This is the fourth step and the only redox reaction in the de novo biosynthesis of UMP, the precursor of all pyrimidine nucleotides. DHOD requires FMN as co-factor. DHOD divides into class 1 and class 2 based on their amino acid sequences and cellular location. Members of class 1 are cytosolic enzymes and multimers while class 2 enzymes are membrane associated and monomeric. The class 1 enzymes can be further divided into subtypes 1A and 1B which are homodimers and heterotetrameric proteins, respectively.


Pssm-ID: 240091 [Multi-domain]  Cd Length: 296  Bit Score: 57.56  E-value: 2.15e-09
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1199601282  55 IPLLKlgENECPAAAQLFGSDPYCMEQAAGIAAEVsGADIIDINMGCPvpkvaN-SGDGSGLMKNPELAVKVAEAViRGA 133
Cdd:cd04740    82 LPWLR--EFGTPVIASIAGSTVEEFVEVAEKLADA-GADAIELNISCP-----NvKGGGMAFGTDPEAVAEIVKAV-KKA 152
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1199601282 134 GGRPVTVKfrLGWDKGSIncVEFAKAMEQAGVAAVAV------------HGR----TKTQMYSGTA----NWDYIRAVKQ 193
Cdd:cd04740   153 TDVPVIVK--LTPNVTDI--VEIARAAEEAGADGLTLintlkgmaidieTRKpilgNVTGGLSGPAikpiALRMVYQVYK 228
                         170       180       190       200
                  ....*....|....*....|....*....|....*....|....*
gi 1199601282 194 AVSIPVIANGDVFEPRDAVRILnYTGADMAMIGRGCFGNPWLFQR 238
Cdd:cd04740   229 AVEIPIIGVGGIASGEDALEFL-MAGASAVQVGTANFVDPEAFKE 272
OYE_YqiM_FMN cd02932
Old yellow enzyme (OYE) YqjM-like FMN binding domain. YqjM is involved in the oxidative stress ...
121-241 6.06e-08

Old yellow enzyme (OYE) YqjM-like FMN binding domain. YqjM is involved in the oxidative stress response of Bacillus subtilis. Like the other OYE members, each monomer of YqjM contains FMN as a non-covalently bound cofactor and uses NADPH as a reducing agent. The YqjM enzyme exists as a homotetramer that is assembled as a dimer of catalytically dependent dimers, while other OYE members exist only as monomers or dimers. Moreover, the protein displays a shared active site architecture where an arginine finger at the COOH terminus of one monomer extends into the active site of the adjacent monomer and is directly involved in substrate recognition. Another remarkable difference in the binding of the ligand in YqjM is represented by the contribution of the NH2-terminal tyrosine instead of a COOH-terminal tyrosine in OYE and its homologs.


Pssm-ID: 239242 [Multi-domain]  Cd Length: 336  Bit Score: 53.27  E-value: 6.06e-08
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1199601282 121 LAVKVAEAViRGA--GGRPVTVkfRLG---WDKGSIN---CVEFAKAMEQAGVAAVAV-----HGRTKTQMYSGtANWDY 187
Cdd:cd02932   206 FLLEVVDAV-RAVwpEDKPLFV--RISatdWVEGGWDledSVELAKALKELGVDLIDVssggnSPAQKIPVGPG-YQVPF 281
                          90       100       110       120       130
                  ....*....|....*....|....*....|....*....|....*....|....*
gi 1199601282 188 IRAVKQAVSIPVIANGDVFEPRDAVRILNYTGADMAMIGRGCFGNP-WLFQRAKA 241
Cdd:cd02932   282 AERIRQEAGIPVIAVGLITDPEQAEAILESGRADLVALGRELLRNPyWPLHAAAE 336
PyrD COG0167
Dihydroorotate dehydrogenase [Nucleotide transport and metabolism]; Dihydroorotate ...
57-244 8.57e-08

Dihydroorotate dehydrogenase [Nucleotide transport and metabolism]; Dihydroorotate dehydrogenase is part of the Pathway/BioSystem: Pyrimidine biosynthesis


Pssm-ID: 439937 [Multi-domain]  Cd Length: 296  Bit Score: 52.77  E-value: 8.57e-08
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1199601282  57 LLKLGENECPAAAQLFGSDP----YCMEQAAGiaaevSGADIIDINMGCP-VPkvansGDGSGLMKNPELAVKVAEAViR 131
Cdd:COG0167    85 LLPAKRYDVPVIVNIGGNTVedyvELARRLAD-----AGADYLELNISCPnTP-----GGGRALGQDPEALAELLAAV-K 153
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1199601282 132 GAGGRPVTVKfrLGWDKGSIncVEFAKAMEQAGVAAV---------AVHGRTKTQM-------YSGTA------NWdyIR 189
Cdd:COG0167   154 AATDKPVLVK--LAPDLTDI--VEIARAAEEAGADGViainttlgrAIDLETRRPVlaneaggLSGPAlkpialRM--VR 227
                         170       180       190       200       210
                  ....*....|....*....|....*....|....*....|....*....|....*....
gi 1199601282 190 AVKQAV--SIPVIANGDVFEPRDAV-RILNytGADMAMIGRGCFGN-PWLFQRAKAALA 244
Cdd:COG0167   228 EVAQAVggDIPIIGVGGISTAEDALeFILA--GASAVQVGTALFYEgPGLVRRIIRGLE 284
DHOD_DHPD_FMN cd02810
Dihydroorotate dehydrogenase (DHOD) and Dihydropyrimidine dehydrogenase (DHPD) FMN-binding ...
86-241 6.37e-07

Dihydroorotate dehydrogenase (DHOD) and Dihydropyrimidine dehydrogenase (DHPD) FMN-binding domain. DHOD catalyzes the oxidation of (S)-dihydroorotate to orotate. This is the fourth step and the only redox reaction in the de novo biosynthesis of UMP, the precursor of all pyrimidine nucleotides. DHOD requires FMN as co-factor. DHOD divides into class 1 and class 2 based on their amino acid sequences and cellular location. Members of class 1 are cytosolic enzymes and multimers while class 2 enzymes are membrane associated and monomeric. The class 1 enzymes can be further divided into subtypes 1A and 1B which are homodimers and heterotetrameric proteins, respectively. DHPD catalyzes the first step in pyrimidine degradation: the NADPH-dependent reduction of uracil and thymine to the corresponding 5,6-dihydropyrimidines. DHPD contains two FAD, two FMN and eight [4Fe-4S] clusters, arranged in two electron transfer chains that pass its homodimeric interface twice. Two of the Fe-S clusters show a hitherto unobserved coordination involving a glutamine residue.


Pssm-ID: 239204 [Multi-domain]  Cd Length: 289  Bit Score: 50.05  E-value: 6.37e-07
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1199601282  86 AAEVSGADIIDINMGCPvpkvaNSGDGSGLMKNPELAVKVAEAViRGAGGRPVTVKfrLGWDKGSINCVEFAKAMEQAGV 165
Cdd:cd02810   119 KIERAGAKALELNLSCP-----NVGGGRQLGQDPEAVANLLKAV-KAAVDIPLLVK--LSPYFDLEDIVELAKAAERAGA 190
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1199601282 166 AAVAVHGRTKTQM----------------YSGTAN----WDYIRAVKQAVS--IPVIANGDVFEPRDAVRILNyTGADMA 223
Cdd:cd02810   191 DGLTAINTISGRVvdlktvgpgpkrgtggLSGAPIrplaLRWVARLAARLQldIPIIGVGGIDSGEDVLEMLM-AGASAV 269
                         170
                  ....*....|....*....
gi 1199601282 224 MIGRGCFGN-PWLFQRAKA 241
Cdd:cd02810   270 QVATALMWDgPDVIRKIKK 288
HisA cd04732
HisA. Phosphoribosylformimino-5-aminoimidazole carboxamide ribonucleotide (ProFAR) isomerase ...
112-227 1.20e-06

HisA. Phosphoribosylformimino-5-aminoimidazole carboxamide ribonucleotide (ProFAR) isomerase catalyzes the fourth step in histidine biosynthesis, an isomerisation of the aminoaldose moiety of ProFAR to the aminoketose of PRFAR (N-(5'-phospho-D-1'-ribulosylformimino)-5-amino-1-(5''-phospho-ribosyl)-4-imidazolecarboxamide). In bacteria and archaea, ProFAR isomerase is encoded by the HisA gene.


Pssm-ID: 240083  Cd Length: 234  Bit Score: 48.63  E-value: 1.20e-06
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1199601282 112 GSGLMKNPELavkVAEAVIRGAGGRPV--------TVKFRLGWDKGSINCVEFAKAMEQAGVAA-----VAVHGrtktqM 178
Cdd:cd04732   102 GTAAVKNPEL---VKELLKEYGGERIVvgldakdgKVATKGWLETSEVSLEELAKRFEELGVKAiiytdISRDG-----T 173
                          90       100       110       120
                  ....*....|....*....|....*....|....*....|....*....
gi 1199601282 179 YSGtANWDYIRAVKQAVSIPVIANGDVFEPRDaVRILNYTGADMAMIGR 227
Cdd:cd04732   174 LSG-PNFELYKELAAATGIPVIASGGVSSLDD-IKALKELGVAGVIVGK 220
PRK07259 PRK07259
dihydroorotate dehydrogenase;
57-233 5.95e-06

dihydroorotate dehydrogenase;


Pssm-ID: 235982  Cd Length: 301  Bit Score: 47.07  E-value: 5.95e-06
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1199601282  57 LLKLGENECPAAAQLFGSDPYCMEQAAGIAAEVSGADIIDINMGCPVPKvansGDGSGLMKNPELAVKVAEAViRGAGGR 136
Cdd:PRK07259   84 LPWLEEFDTPIIANVAGSTEEEYAEVAEKLSKAPNVDAIELNISCPNVK----HGGMAFGTDPELAYEVVKAV-KEVVKV 158
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1199601282 137 PVTVKFrlgwdkgSINC---VEFAKAMEQAGVAAVA-----------VHGR-----TKTQMYSGTAnwdyIR--AVK--- 192
Cdd:PRK07259  159 PVIVKL-------TPNVtdiVEIAKAAEEAGADGLSlintlkgmaidIKTRkpilaNVTGGLSGPA----IKpiALRmvy 227
                         170       180       190       200
                  ....*....|....*....|....*....|....*....|....
gi 1199601282 193 ---QAVSIPVIANGDVFEPRDAVRILnYTGADMAMIGRGCFGNP 233
Cdd:PRK07259  228 qvyQAVDIPIIGMGGISSAEDAIEFI-MAGASAVQVGTANFYDP 270
PRK07565 PRK07565
dihydroorotate dehydrogenase-like protein;
149-201 8.76e-06

dihydroorotate dehydrogenase-like protein;


Pssm-ID: 236051  Cd Length: 334  Bit Score: 46.78  E-value: 8.76e-06
                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 1199601282 149 GSINC------VEFAKAMEQAGVAAV-----AVHGRTKtqmYSGTAN----WDYIRAVKQAVSIPVIA 201
Cdd:PRK07565  106 ASLNGssaggwVDYARQIEQAGADALelniyYLPTDPD---ISGAEVeqryLDILRAVKSAVSIPVAV 170
PRK00748 PRK00748
1-(5-phosphoribosyl)-5-[(5-phosphoribosylamino)methylideneamino] imidazole-4-carboxamide ...
112-205 2.18e-05

1-(5-phosphoribosyl)-5-[(5-phosphoribosylamino)methylideneamino] imidazole-4-carboxamide isomerase; Validated


Pssm-ID: 179108  Cd Length: 233  Bit Score: 45.06  E-value: 2.18e-05
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1199601282 112 GSGLMKNPELavkVAEAVIRGAG----------GRpVTVKfrlGWDKGS-INCVEFAKAMEQAGVAAVAVHGRTKTQMYS 180
Cdd:PRK00748  103 GTAAVKNPEL---VKEACKKFPGkivvgldardGK-VATD---GWLETSgVTAEDLAKRFEDAGVKAIIYTDISRDGTLS 175
                          90       100
                  ....*....|....*....|....*
gi 1199601282 181 GtANWDYIRAVKQAVSIPVIANGDV 205
Cdd:PRK00748  176 G-PNVEATRELAAAVPIPVIASGGV 199
DHOD_like cd04739
Dihydroorotate dehydrogenase (DHOD) like proteins. DHOD catalyzes the oxidation of (S) ...
149-201 2.41e-05

Dihydroorotate dehydrogenase (DHOD) like proteins. DHOD catalyzes the oxidation of (S)-dihydroorotate to orotate. This is the fourth step and the only redox reaction in the de novo biosynthesis of UMP, the precursor of all pyrimidine nucleotides. DHOD requires FMN as co-factor. DHOD divides into class 1 and class 2 based on their amino acid sequences and cellular location. Members of class 1 are cytosolic enzymes and multimers while class 2 enzymes are membrane associated and monomeric. The class 1 enzymes can be further divided into subtypes 1A and 1B which are homodimers and heterotetrameric proteins, respectively. This subgroup has the conserved FMN binding site, but lacks some catalytic residues and may therefore be inactive.


Pssm-ID: 240090  Cd Length: 325  Bit Score: 45.30  E-value: 2.41e-05
                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 1199601282 149 GSINC------VEFAKAMEQAGVAAV-----AVHGRTKtqmYSGTAN----WDYIRAVKQAVSIPVIA 201
Cdd:cd04739   104 ASLNGvsaggwVDYARQIEEAGADALelniyALPTDPD---ISGAEVeqryLDILRAVKSAVTIPVAV 168
DCR_FMN cd02930
2,4-dienoyl-CoA reductase (DCR) FMN-binding domain. DCR in E. coli is an iron-sulfur ...
121-248 9.33e-05

2,4-dienoyl-CoA reductase (DCR) FMN-binding domain. DCR in E. coli is an iron-sulfur flavoenzyme which contains FMN, FAD, and a 4Fe-4S cluster. It is also a monomer, unlike that of its eukaryotic counterparts which form homotetramers and lack the flavin and iron-sulfur cofactors. Metabolism of unsaturated fatty acids requires auxiliary enzymes in addition to those used in b-oxidation. After a given number of cycles through the b-oxidation pathway, those unsaturated fatty acyl-CoAs with double bonds at even-numbered carbon positions contain 2-trans, 4-cis double bonds that can not be modified by enoyl-CoA hydratase. DCR utilizes NADPH to remove the C4-C5 double bond. DCR can catalyze the reduction of both natural fatty acids with cis double bonds, as well as substrates containing trans double bonds. The reaction is initiated by hybrid transfer from NADPH to FAD, which in turn transfers electrons, one at a time, to FMN via the 4Fe-4S cluster. The fully reduced FMN provides a hydrid ion to the C5 atom of substrate, and Tyr and His are proposed to form a catalytic dyad that protonates the C4 atom of the substrate and completes the reaction.


Pssm-ID: 239240 [Multi-domain]  Cd Length: 353  Bit Score: 43.81  E-value: 9.33e-05
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1199601282 121 LAVKVAEAViRGAGGRPVTVKFRL----------GWDKgsinCVEFAKAMEQAGVAAVAV----H-GRTKTQMYS-GTAN 184
Cdd:cd02930   189 FPVEIVRAV-RAAVGEDFIIIYRLsmldlveggsTWEE----VVALAKALEAAGADILNTgigwHeARVPTIATSvPRGA 263
                          90       100       110       120       130       140
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 1199601282 185 WDYI-RAVKQAVSIPVIANGDVFEPRDAVRILNYTGADMAMIGRGCFGNPWLFQRAKAALAgDEI 248
Cdd:cd02930   264 FAWAtAKLKRAVDIPVIASNRINTPEVAERLLADGDADMVSMARPFLADPDFVAKAAAGRA-DEI 327
OYE_like_4_FMN cd04735
Old yellow enzyme (OYE)-related FMN binding domain, group 4. Each monomer of OYE contains FMN ...
167-233 6.92e-04

Old yellow enzyme (OYE)-related FMN binding domain, group 4. Each monomer of OYE contains FMN as a non-covalently bound cofactor, uses NADPH as a reducing agent with oxygens, quinones, and alpha,beta-unsaturated aldehydes and ketones, and can act as electron acceptors in the catalytic reaction. Other members of OYE family include trimethylamine dehydrogenase, 2,4-dienoyl-CoA reductase, enoate reductase, pentaerythriol tetranitrate reductase, xenobiotic reductase, and morphinone reductase.


Pssm-ID: 240086 [Multi-domain]  Cd Length: 353  Bit Score: 41.04  E-value: 6.92e-04
                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 1199601282 167 AVAVHGRTKTQMYSGTANWDYIRAVKQAVS--IPVIANGDVFEPRDAVRILNyTGADMAMIGRGCFGNP 233
Cdd:cd04735   253 HISLWDFDRKSRRGRDDNQTIMELVKERIAgrLPLIAVGSINTPDDALEALE-TGADLVAIGRGLLVDP 320
PRK08318 PRK08318
NAD-dependent dihydropyrimidine dehydrogenase subunit PreA;
87-169 1.37e-03

NAD-dependent dihydropyrimidine dehydrogenase subunit PreA;


Pssm-ID: 236237 [Multi-domain]  Cd Length: 420  Bit Score: 40.31  E-value: 1.37e-03
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1199601282  87 AEVSGADIIDINMGCPvPKVANSGDGSGLMKNPELAVKVAEAVIRGAgGRPVTVKfrLGWDKGSIncVEFAKAMEQAGVA 166
Cdd:PRK08318  122 VEETGADGIELNFGCP-HGMSERGMGSAVGQVPELVEMYTRWVKRGS-RLPVIVK--LTPNITDI--REPARAAKRGGAD 195

                  ...
gi 1199601282 167 AVA 169
Cdd:PRK08318  196 AVS 198
HisF cd04731
The cyclase subunit of imidazoleglycerol phosphate synthase (HisF). Imidazole glycerol ...
90-226 2.65e-03

The cyclase subunit of imidazoleglycerol phosphate synthase (HisF). Imidazole glycerol phosphate synthase (IGPS) catalyzes the fifth step of histidine biosynthesis, the formation of the imidazole ring. IGPS converts N1-(5'-phosphoribulosyl)-formimino-5-aminoimidazole-4-carboxamide ribonucleotide (PRFAR) to imidazole glycerol phosphate (ImGP) and 5'-(5-aminoimidazole-4-carboxamide) ribonucleotide (AICAR). This conversion involves two tightly coupled reactions in distinct active sites of IGPS. The two catalytic domains can be fused, like in fungi and plants, or peformed by a heterodimer (HisH-glutaminase and HisF-cyclase), like in bacteria.


Pssm-ID: 240082  Cd Length: 243  Bit Score: 38.60  E-value: 2.65e-03
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1199601282  90 SGADIIDINmgcpvpkvansgdgSGLMKNPEL-----------AVKVA-EAVIRGAGGRPVTVKfrLGWDKGSINCVEFA 157
Cdd:cd04731    92 AGADKVSIN--------------SAAVENPELireiakrfgsqCVVVSiDAKRRGDGGYEVYTH--GGRKPTGLDAVEWA 155
                          90       100       110       120       130       140       150
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|...
gi 1199601282 158 KAMEQAGVAAVAVhgrtkTQMYS-GTAN---WDYIRAVKQAVSIPVIANGDVFEPRDAVRILNYTGADMAMIG 226
Cdd:cd04731   156 KEVEELGAGEILL-----TSMDRdGTKKgydLELIRAVSSAVNIPVIASGGAGKPEHFVEAFEEGGADAALAA 223
IGPS pfam00218
Indole-3-glycerol phosphate synthase;
148-200 3.41e-03

Indole-3-glycerol phosphate synthase;


Pssm-ID: 395163  Cd Length: 252  Bit Score: 38.43  E-value: 3.41e-03
                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|....*..
gi 1199601282 148 KGSI----NCVEFAKAMEQAGVAAVAVhgRTKTQMYSGtaNWDYIRAVKQAVSIPVI 200
Cdd:pfam00218  60 KGLIredfDPAEIARVYEAAGASAISV--LTDPKYFQG--SIEYLRAVRQAVSLPVL 112
YrpB COG2070
NAD(P)H-dependent flavin oxidoreductase YrpB, nitropropane dioxygenase family [General ...
149-226 3.63e-03

NAD(P)H-dependent flavin oxidoreductase YrpB, nitropropane dioxygenase family [General function prediction only];


Pssm-ID: 441673 [Multi-domain]  Cd Length: 302  Bit Score: 38.55  E-value: 3.63e-03
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1199601282 149 GSINCVEFAKAMEQAGVAA-VAVH----GRTKTQMYSGTANwdyIRAVKQAVSIPVIANGDVFEPRDAVRILNYtGADMA 223
Cdd:COG2070   109 PIVTSVREARKAEKAGADAvVAEGaeagGHRGADEVSTFAL---VPEVRDAVDIPVIAAGGIADGRGIAAALAL-GADGV 184

                  ...
gi 1199601282 224 MIG 226
Cdd:COG2070   185 QMG 187
NPD_like cd04730
2-Nitropropane dioxygenase (NPD), one of the nitroalkane oxidizing enzyme families, catalyzes ...
154-226 3.81e-03

2-Nitropropane dioxygenase (NPD), one of the nitroalkane oxidizing enzyme families, catalyzes oxidative denitrification of nitroalkanes to their corresponding carbonyl compounds and nitrites. NDP is a member of the NAD(P)H-dependent flavin oxidoreductase family that reduce a range of alternative electron acceptors. Most use FAD/FMN as a cofactor and NAD(P)H as electron donor. Some contain 4Fe-4S cluster to transfer electron from FAD to FMN.


Pssm-ID: 240081 [Multi-domain]  Cd Length: 236  Bit Score: 38.23  E-value: 3.81e-03
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1199601282 154 VEFAKAMEQAGVAAVAV-------HGRTKtqmysGTANWDYIRAVKQAVSIPVIANGDVFEPRDAVRILNYtGADMAMIG 226
Cdd:cd04730   112 VEEARKAEAAGADALVAqgaeaggHRGTF-----DIGTFALVPEVRDAVDIPVIAAGGIADGRGIAAALAL-GADGVQMG 185
DHPD_FMN cd02940
Dihydropyrimidine dehydrogenase (DHPD) FMN-binding domain. DHPD catalyzes the first step in ...
87-221 3.82e-03

Dihydropyrimidine dehydrogenase (DHPD) FMN-binding domain. DHPD catalyzes the first step in pyrimidine degradation: the NADPH-dependent reduction of uracil and thymine to the corresponding 5,6-dihydropyrimidines. DHPD contains two FAD, two FMN, and eight [4Fe-4S] clusters, arranged in two electron transfer chains that pass the dimer interface twice. Two of the Fe-S clusters show a hitherto unobserved coordination involving a glutamine residue.


Pssm-ID: 239244  Cd Length: 299  Bit Score: 38.42  E-value: 3.82e-03
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1199601282  87 AEVSGADIIDINMGCPvPKVANSGDGSGLMKNPELAVKVAEAVIRGAgGRPVTVKfrLGWDKGSIncVEFAKAMEQAGVA 166
Cdd:cd02940   122 VEEAGADALELNFSCP-HGMPERGMGAAVGQDPELVEEICRWVREAV-KIPVIAK--LTPNITDI--REIARAAKEGGAD 195
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1199601282 167 AVA---------------------VHGRTKTQMYSGTANWDY-IRAVKQ-----AVSIPVIANGDVFEPRDAVRILnYTG 219
Cdd:cd02940   196 GVSaintvnslmgvdldgtppapgVEGKTTYGGYSGPAVKPIaLRAVSQiarapEPGLPISGIGGIESWEDAAEFL-LLG 274

                  ..
gi 1199601282 220 AD 221
Cdd:cd02940   275 AS 276
HisF COG0107
Imidazole glycerol phosphate synthase subunit HisF [Amino acid transport and metabolism]; ...
188-221 6.50e-03

Imidazole glycerol phosphate synthase subunit HisF [Amino acid transport and metabolism]; Imidazole glycerol phosphate synthase subunit HisF is part of the Pathway/BioSystem: Histidine biosynthesis


Pssm-ID: 439877  Cd Length: 251  Bit Score: 37.70  E-value: 6.50e-03
                          10        20        30
                  ....*....|....*....|....*....|....
gi 1199601282 188 IRAVKQAVSIPVIANGDVFEPRDAVRILNYTGAD 221
Cdd:COG0107   187 TRAVSEAVSIPVIASGGAGTLEHFVEVFTEGGAD 220
LOX_like_FMN cd04737
L-Lactate oxidase (LOX) FMN-binding domain. LOX is a member of the family of FMN-containing ...
87-227 9.56e-03

L-Lactate oxidase (LOX) FMN-binding domain. LOX is a member of the family of FMN-containing alpha-hydroxyacid oxidases and catalyzes the oxidation of l-lactate using molecular oxygen to generate pyruvate and H2O2. This family occurs in both prokaryotes and eukaryotes. Members of this family include flavocytochrome b2 (FCB2), glycolate oxidase (GOX), lactate monooxygenase (LMO), mandelate dehydrogenase (MDH), and long chain hydroxyacid oxidase (LCHAO).


Pssm-ID: 240088 [Multi-domain]  Cd Length: 351  Bit Score: 37.42  E-value: 9.56e-03
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1199601282  87 AEVSGADIIDINMGCPVP--------KVANSGDGSGLMKNPELA-VKVAEAVIR---GAGGRPVTVKfrlgwdkgSINCV 154
Cdd:cd04737   161 ATVGGNREADIRNKFQFPfgmpnlnhFSEGTGKGKGISEIYAAAkQKLSPADIEfiaKISGLPVIVK--------GIQSP 232
                          90       100       110       120       130       140       150
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 1199601282 155 EFAKAMEQAGVAAVAVHGRTKTQMYSGTANWDYIRAVKQAVS--IPVIANGDVFEPRDAVRILNyTGADMAMIGR 227
Cdd:cd04737   233 EDADVAINAGADGIWVSNHGGRQLDGGPASFDSLPEIAEAVNhrVPIIFDSGVRRGEHVFKALA-SGADAVAVGR 306
 
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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