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Conserved domains on  [gi|499461065|ref|WP_011148210|]
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MULTISPECIES: tRNA dihydrouridine synthase DusB [Photorhabdus]

Protein Classification

tRNA dihydrouridine synthase DusB( domain architecture ID 10793386)

tRNA dihydrouridine synthase DusB catalyzes the synthesis of 5,6-dihydrouridine (D), a modified base found in the D-loop of most tRNAs, via the reduction of the C5-C6 double bond in target uridines

Graphical summary

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List of domain hits

Name Accession Description Interval E-value
PRK10415 PRK10415
tRNA-dihydrouridine synthase B; Provisional
1-321 0e+00

tRNA-dihydrouridine synthase B; Provisional


:

Pssm-ID: 182440  Cd Length: 321  Bit Score: 689.40  E-value: 0e+00
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 499461065   1 MRIGQYQLKNCLIAAPMAGITDRPFRSLCYKMGAGMTVSEMLSSNPQVWKTDKSRLRMVHSDEPGIRSVQIAGSDPDEMA 80
Cdd:PRK10415   1 MRIGQYQLRNRLIAAPMAGITDRPFRTLCYEMGAGLTVSEMMSSNPQVWESDKSRLRMVHIDEPGIRTVQIAGSDPKEMA 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 499461065  81 AAAKINVANGAQIIDINMGCPAKKVNRKLAGSALLRYPELVEKILSAVVNAVDVPVTLKIRTGWSPEERNCVKIAQLAEH 160
Cdd:PRK10415  81 DAARINVESGAQIIDINMGCPAKKVNRKLAGSALLQYPDLVKSILTEVVNAVDVPVTLKIRTGWAPEHRNCVEIAQLAED 160
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 499461065 161 CGIQALAIHGRTRSCLFNGEAEYDNIRTVKQTVAIPVIANGDITDPLKARAVLEYTGADALMIGRAAQGRPWIFREIQHY 240
Cdd:PRK10415 161 CGIQALTIHGRTRACLFNGEAEYDSIRAVKQKVSIPVIANGDITDPLKARAVLDYTGADALMIGRAAQGRPWIFREIQHY 240
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 499461065 241 LATGELLSPMPIGEVQHLMNEHIQELHDFYGPSKGARIARKHVSWYLREHAPDDQFRRTFNTIEDASEQLEVLGAYFENF 320
Cdd:PRK10415 241 LDTGELLPPLPLAEVKRLLCAHVRELHDFYGPAKGYRIARKHVSWYLQEHAPNDQFRRTFNAIEDASEQLEALEAYFENF 320

                 .
gi 499461065 321 A 321
Cdd:PRK10415 321 A 321
 
Name Accession Description Interval E-value
PRK10415 PRK10415
tRNA-dihydrouridine synthase B; Provisional
1-321 0e+00

tRNA-dihydrouridine synthase B; Provisional


Pssm-ID: 182440  Cd Length: 321  Bit Score: 689.40  E-value: 0e+00
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 499461065   1 MRIGQYQLKNCLIAAPMAGITDRPFRSLCYKMGAGMTVSEMLSSNPQVWKTDKSRLRMVHSDEPGIRSVQIAGSDPDEMA 80
Cdd:PRK10415   1 MRIGQYQLRNRLIAAPMAGITDRPFRTLCYEMGAGLTVSEMMSSNPQVWESDKSRLRMVHIDEPGIRTVQIAGSDPKEMA 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 499461065  81 AAAKINVANGAQIIDINMGCPAKKVNRKLAGSALLRYPELVEKILSAVVNAVDVPVTLKIRTGWSPEERNCVKIAQLAEH 160
Cdd:PRK10415  81 DAARINVESGAQIIDINMGCPAKKVNRKLAGSALLQYPDLVKSILTEVVNAVDVPVTLKIRTGWAPEHRNCVEIAQLAED 160
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 499461065 161 CGIQALAIHGRTRSCLFNGEAEYDNIRTVKQTVAIPVIANGDITDPLKARAVLEYTGADALMIGRAAQGRPWIFREIQHY 240
Cdd:PRK10415 161 CGIQALTIHGRTRACLFNGEAEYDSIRAVKQKVSIPVIANGDITDPLKARAVLDYTGADALMIGRAAQGRPWIFREIQHY 240
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 499461065 241 LATGELLSPMPIGEVQHLMNEHIQELHDFYGPSKGARIARKHVSWYLREHAPDDQFRRTFNTIEDASEQLEVLGAYFENF 320
Cdd:PRK10415 241 LDTGELLPPLPLAEVKRLLCAHVRELHDFYGPAKGYRIARKHVSWYLQEHAPNDQFRRTFNAIEDASEQLEALEAYFENF 320

                 .
gi 499461065 321 A 321
Cdd:PRK10415 321 A 321
nifR3_yhdG TIGR00737
putative TIM-barrel protein, nifR3 family; This model represents one branch of COG0042 ...
3-321 0e+00

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: 511.52  E-value: 0e+00
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 499461065    3 IGQYQLKNCLIAAPMAGITDRPFRSLCYKMGAGMTVSEMLSSNPQVWKTDKSRLRMVHSDEPGIRSVQIAGSDPDEMAAA 82
Cdd:TIGR00737   1 IGNIQLKSRVVLAPMAGVTDSPFRRLVAEYGAGLTVCEMVSSEAIVYDSQRTMRLLDIAEDETPISVQLFGSDPDTMAEA 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 499461065   83 AKINVANGAQIIDINMGCPAKKVNRKLAGSALLRYPELVEKILSAVVNAVDVPVTLKIRTGWSPEERNCVKIAQLAEHCG 162
Cdd:TIGR00737  81 AKINEELGADIIDINMGCPVPKITKKGAGSALLRDPDLIGKIVKAVVDAVDIPVTVKIRIGWDDAHINAVEAARIAEDAG 160
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 499461065  163 IQALAIHGRTRSCLFNGEAEYDNIRTVKQTVAIPVIANGDITDPLKARAVLEYTGADALMIGRAAQGRPWIFREIQHYLA 242
Cdd:TIGR00737 161 AQAVTLHGRTRAQGYSGEANWDIIARVKQAVRIPVIGNGDIFSPEDAKAMLETTGCDGVMIGRGALGNPWLFRQIEQYLT 240
                         250       260       270       280       290       300       310
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 499461065  243 TGELLSPMPIGEVQHLMNEHIQELHDFYGPSKGARIARKHVSWYLREHAPDDQFRRTFNTIEDASEQLEVLGAYFENFA 321
Cdd:TIGR00737 241 TGKYKPPPTFAEKLDAILRHLQLLADYYGESKGLRIARKHIAWYLKGFPGNAALRQTLNHASSFQEVKQLLDDFFETVG 319
DusA COG0042
tRNA-dihydrouridine synthase [Translation, ribosomal structure and biogenesis]; ...
4-313 4.02e-160

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: 449.16  E-value: 4.02e-160
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 499461065   4 GQYQLKNCLIAAPMAGITDRPFRSLCYKMGAGMTVSEMLSSNPQVWKTDKSRLRMVHSDEPGIRSVQIAGSDPDEMAAAA 83
Cdd:COG0042    1 GNLELPNPLILAPMAGVTDRPFRRLCRELGAGLLYTEMVSARALLHGNRKTRRLLDFDPEEHPVAVQLFGSDPEELAEAA 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 499461065  84 KINVANGAQIIDINMGCPAKKVNRKLAGSALLRYPELVEKILSAVVNAVDVPVTLKIRTGWSPEERNCVKIAQLAEHCGI 163
Cdd:COG0042   81 RIAEELGADEIDINMGCPVKKVTKGGAGAALLRDPELVAEIVKAVVEAVDVPVTVKIRLGWDDDDENALEFARIAEDAGA 160
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 499461065 164 QALAIHGRTRSCLFNGEAEYDNIRTVKQTVAIPVIANGDITDPLKARAVLEYTGADALMIGRAAQGRPWIFREIQHYLAT 243
Cdd:COG0042  161 AALTVHGRTREQRYKGPADWDAIARVKEAVSIPVIGNGDIFSPEDAKRMLEETGCDGVMIGRGALGNPWLFREIDAYLAG 240
                        250       260       270       280       290       300       310
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 499461065 244 GElLSPMPIGEVQHLMNEHIQELHDFYGPSKGARIARKHVSWYLREHAPDDQFRRTFNTIEDASEQLEVL 313
Cdd:COG0042  241 GE-APPPSLEEVLELLLEHLELLLEFYGERRGLRRMRKHLLWYFKGLPGARELRRRLSKAKSLAELLELL 309
Dus pfam01207
Dihydrouridine synthase (Dus); Members of this family catalyze the reduction of the 5,6-double ...
13-320 2.24e-143

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: 406.71  E-value: 2.24e-143
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 499461065   13 IAAPMAGITDRPFRSLCYKMGAG-MTVSEMLSSNPQVWKTDKSRLRMVHSDEPGIRSVQIAGSDPDEMAAAAKINVANGA 91
Cdd:pfam01207   1 LLAPMAGVTDLPFRRLVREYGAGdLVYTEMVTAKAQLRPEKVRIRMLSELEEPTPLAVQLGGSDPALLAEAAKLVEDRGA 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 499461065   92 QIIDINMGCPAKKVNRKLAGSALLRYPELVEKILSAVVNAVDVPVTLKIRTGWSPEERNCVKIAQLAEHCGIQALAIHGR 171
Cdd:pfam01207  81 DGIDINMGCPSKKVTRGGGGAALLRNPDLVAQIVKAVVKAVGIPVTVKIRIGWDDSHENAVEIAKIVEDAGAQALTVHGR 160
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 499461065  172 TRSCLFNGEAEYDNIRTVKQTVAIPVIANGDITDPLKARAVLEYTGADALMIGRAAQGRPWIFREiQHYLATGELLSPMP 251
Cdd:pfam01207 161 TRAQNYEGTADWDAIKQVKQAVSIPVIANGDITDPEDAQRCLAYTGADGVMIGRGALGNPWLFAE-QHTVKTGEFGPSPP 239
                         250       260       270       280       290       300
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 499461065  252 IGEVQHLMNEHIQELHDFYGPSKGARIARKHVSWYLREHAPDDQFRRTFNTIEDASEQLEVLGAYFENF 320
Cdd:pfam01207 240 LAEEAEKVLRHLPYLEEFLGEDKGLRHARKHLAWYLKGFPGAAELRRELNDVFDPVEALINLDAALRAA 308
DUS_like_FMN cd02801
Dihydrouridine synthase-like (DUS-like) FMN-binding domain. Members of this family catalyze ...
12-241 5.05e-109

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: 316.36  E-value: 5.05e-109
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 499461065  12 LIAAPMAGITDRPFRSLCYKMGAGMTVSEMLSSNPQVWKTDKSRLRMVHSDEPGIRSVQIAGSDPDEMAAAAKINVANGA 91
Cdd:cd02801    2 LILAPMVGVTDLPFRLLCRRYGADLVYTEMISAKALLRGNRKRLRLLTRNPEERPLIVQLGGSDPETLAEAAKIVEELGA 81
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 499461065  92 QIIDINMGCPAKKVNRKLAGSALLRYPELVEKILSAVVNAVDVPVTLKIRTGWSpEERNCVKIAQLAEHCGIQALAIHGR 171
Cdd:cd02801   82 DGIDLNMGCPSPKVTKGGAGAALLKDPELVAEIVRAVREAVPIPVTVKIRLGWD-DEEETLELAKALEDAGASALTVHGR 160
                        170       180       190       200       210       220       230
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 499461065 172 TRSCLFNGEAEYDNIRTVKQTVAIPVIANGDITDPLKARAVLEYTGADALMIGRAAQGRPWIFREIQHYL 241
Cdd:cd02801  161 TREQRYSGPADWDYIAEIKEAVSIPVIANGDIFSLEDALRCLEQTGVDGVMIGRGALGNPWLFREIKELL 230
 
Name Accession Description Interval E-value
PRK10415 PRK10415
tRNA-dihydrouridine synthase B; Provisional
1-321 0e+00

tRNA-dihydrouridine synthase B; Provisional


Pssm-ID: 182440  Cd Length: 321  Bit Score: 689.40  E-value: 0e+00
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 499461065   1 MRIGQYQLKNCLIAAPMAGITDRPFRSLCYKMGAGMTVSEMLSSNPQVWKTDKSRLRMVHSDEPGIRSVQIAGSDPDEMA 80
Cdd:PRK10415   1 MRIGQYQLRNRLIAAPMAGITDRPFRTLCYEMGAGLTVSEMMSSNPQVWESDKSRLRMVHIDEPGIRTVQIAGSDPKEMA 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 499461065  81 AAAKINVANGAQIIDINMGCPAKKVNRKLAGSALLRYPELVEKILSAVVNAVDVPVTLKIRTGWSPEERNCVKIAQLAEH 160
Cdd:PRK10415  81 DAARINVESGAQIIDINMGCPAKKVNRKLAGSALLQYPDLVKSILTEVVNAVDVPVTLKIRTGWAPEHRNCVEIAQLAED 160
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 499461065 161 CGIQALAIHGRTRSCLFNGEAEYDNIRTVKQTVAIPVIANGDITDPLKARAVLEYTGADALMIGRAAQGRPWIFREIQHY 240
Cdd:PRK10415 161 CGIQALTIHGRTRACLFNGEAEYDSIRAVKQKVSIPVIANGDITDPLKARAVLDYTGADALMIGRAAQGRPWIFREIQHY 240
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 499461065 241 LATGELLSPMPIGEVQHLMNEHIQELHDFYGPSKGARIARKHVSWYLREHAPDDQFRRTFNTIEDASEQLEVLGAYFENF 320
Cdd:PRK10415 241 LDTGELLPPLPLAEVKRLLCAHVRELHDFYGPAKGYRIARKHVSWYLQEHAPNDQFRRTFNAIEDASEQLEALEAYFENF 320

                 .
gi 499461065 321 A 321
Cdd:PRK10415 321 A 321
nifR3_yhdG TIGR00737
putative TIM-barrel protein, nifR3 family; This model represents one branch of COG0042 ...
3-321 0e+00

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: 511.52  E-value: 0e+00
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 499461065    3 IGQYQLKNCLIAAPMAGITDRPFRSLCYKMGAGMTVSEMLSSNPQVWKTDKSRLRMVHSDEPGIRSVQIAGSDPDEMAAA 82
Cdd:TIGR00737   1 IGNIQLKSRVVLAPMAGVTDSPFRRLVAEYGAGLTVCEMVSSEAIVYDSQRTMRLLDIAEDETPISVQLFGSDPDTMAEA 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 499461065   83 AKINVANGAQIIDINMGCPAKKVNRKLAGSALLRYPELVEKILSAVVNAVDVPVTLKIRTGWSPEERNCVKIAQLAEHCG 162
Cdd:TIGR00737  81 AKINEELGADIIDINMGCPVPKITKKGAGSALLRDPDLIGKIVKAVVDAVDIPVTVKIRIGWDDAHINAVEAARIAEDAG 160
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 499461065  163 IQALAIHGRTRSCLFNGEAEYDNIRTVKQTVAIPVIANGDITDPLKARAVLEYTGADALMIGRAAQGRPWIFREIQHYLA 242
Cdd:TIGR00737 161 AQAVTLHGRTRAQGYSGEANWDIIARVKQAVRIPVIGNGDIFSPEDAKAMLETTGCDGVMIGRGALGNPWLFRQIEQYLT 240
                         250       260       270       280       290       300       310
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 499461065  243 TGELLSPMPIGEVQHLMNEHIQELHDFYGPSKGARIARKHVSWYLREHAPDDQFRRTFNTIEDASEQLEVLGAYFENFA 321
Cdd:TIGR00737 241 TGKYKPPPTFAEKLDAILRHLQLLADYYGESKGLRIARKHIAWYLKGFPGNAALRQTLNHASSFQEVKQLLDDFFETVG 319
DusA COG0042
tRNA-dihydrouridine synthase [Translation, ribosomal structure and biogenesis]; ...
4-313 4.02e-160

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: 449.16  E-value: 4.02e-160
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 499461065   4 GQYQLKNCLIAAPMAGITDRPFRSLCYKMGAGMTVSEMLSSNPQVWKTDKSRLRMVHSDEPGIRSVQIAGSDPDEMAAAA 83
Cdd:COG0042    1 GNLELPNPLILAPMAGVTDRPFRRLCRELGAGLLYTEMVSARALLHGNRKTRRLLDFDPEEHPVAVQLFGSDPEELAEAA 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 499461065  84 KINVANGAQIIDINMGCPAKKVNRKLAGSALLRYPELVEKILSAVVNAVDVPVTLKIRTGWSPEERNCVKIAQLAEHCGI 163
Cdd:COG0042   81 RIAEELGADEIDINMGCPVKKVTKGGAGAALLRDPELVAEIVKAVVEAVDVPVTVKIRLGWDDDDENALEFARIAEDAGA 160
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 499461065 164 QALAIHGRTRSCLFNGEAEYDNIRTVKQTVAIPVIANGDITDPLKARAVLEYTGADALMIGRAAQGRPWIFREIQHYLAT 243
Cdd:COG0042  161 AALTVHGRTREQRYKGPADWDAIARVKEAVSIPVIGNGDIFSPEDAKRMLEETGCDGVMIGRGALGNPWLFREIDAYLAG 240
                        250       260       270       280       290       300       310
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 499461065 244 GElLSPMPIGEVQHLMNEHIQELHDFYGPSKGARIARKHVSWYLREHAPDDQFRRTFNTIEDASEQLEVL 313
Cdd:COG0042  241 GE-APPPSLEEVLELLLEHLELLLEFYGERRGLRRMRKHLLWYFKGLPGARELRRRLSKAKSLAELLELL 309
Dus pfam01207
Dihydrouridine synthase (Dus); Members of this family catalyze the reduction of the 5,6-double ...
13-320 2.24e-143

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: 406.71  E-value: 2.24e-143
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 499461065   13 IAAPMAGITDRPFRSLCYKMGAG-MTVSEMLSSNPQVWKTDKSRLRMVHSDEPGIRSVQIAGSDPDEMAAAAKINVANGA 91
Cdd:pfam01207   1 LLAPMAGVTDLPFRRLVREYGAGdLVYTEMVTAKAQLRPEKVRIRMLSELEEPTPLAVQLGGSDPALLAEAAKLVEDRGA 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 499461065   92 QIIDINMGCPAKKVNRKLAGSALLRYPELVEKILSAVVNAVDVPVTLKIRTGWSPEERNCVKIAQLAEHCGIQALAIHGR 171
Cdd:pfam01207  81 DGIDINMGCPSKKVTRGGGGAALLRNPDLVAQIVKAVVKAVGIPVTVKIRIGWDDSHENAVEIAKIVEDAGAQALTVHGR 160
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 499461065  172 TRSCLFNGEAEYDNIRTVKQTVAIPVIANGDITDPLKARAVLEYTGADALMIGRAAQGRPWIFREiQHYLATGELLSPMP 251
Cdd:pfam01207 161 TRAQNYEGTADWDAIKQVKQAVSIPVIANGDITDPEDAQRCLAYTGADGVMIGRGALGNPWLFAE-QHTVKTGEFGPSPP 239
                         250       260       270       280       290       300
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 499461065  252 IGEVQHLMNEHIQELHDFYGPSKGARIARKHVSWYLREHAPDDQFRRTFNTIEDASEQLEVLGAYFENF 320
Cdd:pfam01207 240 LAEEAEKVLRHLPYLEEFLGEDKGLRHARKHLAWYLKGFPGAAELRRELNDVFDPVEALINLDAALRAA 308
DUS_like_FMN cd02801
Dihydrouridine synthase-like (DUS-like) FMN-binding domain. Members of this family catalyze ...
12-241 5.05e-109

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: 316.36  E-value: 5.05e-109
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 499461065  12 LIAAPMAGITDRPFRSLCYKMGAGMTVSEMLSSNPQVWKTDKSRLRMVHSDEPGIRSVQIAGSDPDEMAAAAKINVANGA 91
Cdd:cd02801    2 LILAPMVGVTDLPFRLLCRRYGADLVYTEMISAKALLRGNRKRLRLLTRNPEERPLIVQLGGSDPETLAEAAKIVEELGA 81
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 499461065  92 QIIDINMGCPAKKVNRKLAGSALLRYPELVEKILSAVVNAVDVPVTLKIRTGWSpEERNCVKIAQLAEHCGIQALAIHGR 171
Cdd:cd02801   82 DGIDLNMGCPSPKVTKGGAGAALLKDPELVAEIVRAVREAVPIPVTVKIRLGWD-DEEETLELAKALEDAGASALTVHGR 160
                        170       180       190       200       210       220       230
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 499461065 172 TRSCLFNGEAEYDNIRTVKQTVAIPVIANGDITDPLKARAVLEYTGADALMIGRAAQGRPWIFREIQHYL 241
Cdd:cd02801  161 TREQRYSGPADWDYIAEIKEAVSIPVIANGDIFSLEDALRCLEQTGVDGVMIGRGALGNPWLFREIKELL 230
PRK10550 PRK10550
tRNA dihydrouridine(16) synthase DusC;
69-289 2.58e-31

tRNA dihydrouridine(16) synthase DusC;


Pssm-ID: 236713  Cd Length: 312  Bit Score: 119.53  E-value: 2.58e-31
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 499461065  69 VQIAGSDPDEMAAAAKINVANGAQIIDINMGCPAKKVNRKLAGSALLRYPELVEKILSAVVNAV--DVPVTLKIRTGWSP 146
Cdd:PRK10550  67 IQLLGQYPQWLAENAARAVELGSWGVDLNCGCPSKTVNGSGGGATLLKDPELIYQGAKAMREAVpaHLPVTVKVRLGWDS 146
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 499461065 147 EERNcVKIAQLAEHCGIQALAIHGRTRSCLFNGEA-EYDNIRTVKQTVAIPVIANGDITDPLKARAVLEYTGADALMIGR 225
Cdd:PRK10550 147 GERK-FEIADAVQQAGATELVVHGRTKEDGYRAEHiNWQAIGEIRQRLTIPVIANGEIWDWQSAQQCMAITGCDAVMIGR 225
                        170       180       190       200       210       220
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 499461065 226 AAQGRPWIFREIQHYLAtgellsPMPIGEVQHLMNEHIQ-ELHDFYGPSKGARIARkhvsW--YLRE 289
Cdd:PRK10550 226 GALNIPNLSRVVKYNEP------RMPWPEVVALLQKYTRlEKQGDTGLYHVARIKQ----WlgYLRK 282
PRK11815 PRK11815
tRNA dihydrouridine(20/20a) synthase DusA;
15-284 5.12e-22

tRNA dihydrouridine(20/20a) synthase DusA;


Pssm-ID: 236991 [Multi-domain]  Cd Length: 333  Bit Score: 94.43  E-value: 5.12e-22
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 499461065  15 APMAGITDRPFR---------SLCYkmgagmtvSEMLSSnPQVWKTDKSRLRMVHSDEPGIrSVQIAGSDPDEMAAAAKI 85
Cdd:PRK11815  16 APMMDWTDRHCRyfhrllsrhALLY--------TEMVTT-GAIIHGDRERLLAFDPEEHPV-ALQLGGSDPADLAEAAKL 85
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 499461065  86 NVANGAQIIDINMGCPAKKVNRKLAGSALLRYPELVEKILSAVVNAVDVPVTLKIRTGWS---PEERNCVKIAQLAEHcG 162
Cdd:PRK11815  86 AEDWGYDEINLNVGCPSDRVQNGRFGACLMAEPELVADCVKAMKDAVSIPVTVKHRIGIDdqdSYEFLCDFVDTVAEA-G 164
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 499461065 163 IQALAIHGRTrsclfngeA----------------EYDNIRTVKQ-----TVAIpviaNGDITDPLKARAVLEYtgADAL 221
Cdd:PRK11815 165 CDTFIVHARK--------AwlkglspkenreipplDYDRVYRLKRdfphlTIEI----NGGIKTLEEAKEHLQH--VDGV 230
                        250       260       270       280       290       300       310
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 499461065 222 MIGRAAQGRPWIFREIQHYLaTGELLSPMPIGEVQHLMNEHIQE-------LHD--------FYGpSKGARIARKHVS 284
Cdd:PRK11815 231 MIGRAAYHNPYLLAEVDREL-FGEPAPPLSRSEVLEAMLPYIERhlaqggrLNHitrhmlglFQG-LPGARAWRRYLS 306
DHOD_DHPD_FMN cd02810
Dihydroorotate dehydrogenase (DHOD) and Dihydropyrimidine dehydrogenase (DHPD) FMN-binding ...
34-237 1.65e-17

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: 81.25  E-value: 1.65e-17
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 499461065  34 AGMTVSEMLSS-NPQVWKTDKSRLRMVHSDEPGIRSVQiaGSDPDEMAAAAKINVANGAQIIDINMGCPAKKVNRKLags 112
Cdd:cd02810   69 LGILNSFGLPNlGLDVWLQDIAKAKKEFPGQPLIASVG--GSSKEDYVELARKIERAGAKALELNLSCPNVGGGRQL--- 143
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 499461065 113 alLRYPELVEKILSAVVNAVDVPVTLKIrtGWSPEERNCVKIAQLAEHCGIQALAIHGRTRSCLFNGE------------ 180
Cdd:cd02810  144 --GQDPEAVANLLKAVKAAVDIPLLVKL--SPYFDLEDIVELAKAAERAGADGLTAINTISGRVVDLKtvgpgpkrgtgg 219
                        170       180       190       200       210       220       230
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 499461065 181 --------AEYDNIRTVKQTVA--IPVIANGDITdplKARAVLEY--TGADALMIGRAAQGR-PWIFREI 237
Cdd:cd02810  220 lsgapirpLALRWVARLAARLQldIPIIGVGGID---SGEDVLEMlmAGASAVQVATALMWDgPDVIRKI 286
DHOD_1B_like cd04740
Dihydroorotate dehydrogenase (DHOD) class 1B FMN-binding domain. DHOD catalyzes the oxidation ...
69-237 9.06e-15

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: 73.35  E-value: 9.06e-15
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 499461065  69 VQIAGSDPDEMAAAAKINVANGAQIIDINMGCPakkvNRKLAGSALLRYPELVEKILSAVVNAVDVPVTLKIrtgwSPEE 148
Cdd:cd04740   94 ASIAGSTVEEFVEVAEKLADAGADAIELNISCP----NVKGGGMAFGTDPEAVAEIVKAVKKATDVPVIVKL----TPNV 165
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 499461065 149 RNCVKIAQLAEHCG---------IQALAIHGRTRS-CLFNG--------------EAEYDnirtVKQTVAIPVIANGDIT 204
Cdd:cd04740  166 TDIVEIARAAEEAGadgltlintLKGMAIDIETRKpILGNVtgglsgpaikpialRMVYQ----VYKAVEIPIIGVGGIA 241
                        170       180       190
                 ....*....|....*....|....*....|....*
gi 499461065 205 DplkARAVLEY--TGADALMIGRAAQGRPWIFREI 237
Cdd:cd04740  242 S---GEDALEFlmAGASAVQVGTANFVDPEAFKEI 273
arch_FMN cd02911
Archeal FMN-binding domain. This family of archaeal proteins are part of the NAD(P)H-dependent ...
15-237 1.73e-13

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: 68.89  E-value: 1.73e-13
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 499461065  15 APMAGITDRPF-RSLCYKMGAG-----------MTVS---------EMLSSNP------QVWKTDKSRLRMvhsdepgir 67
Cdd:cd02911    5 ASMAGITDGDFcRKRADHAGLVflggynldertIEAArklvkrgrkEFLPDDPlefiegEIKALKDSNVLV--------- 75
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 499461065  68 SVQIAGSDPDEMAAAAKINVANGAqIIDINMGCPAKKVNRKLAGSALLRYPELVEKILSAVvNAVDVPVTLKIRTGWSPE 147
Cdd:cd02911   76 GVNVRSSSLEPLLNAAALVAKNAA-ILEINAHCRQPEMVEAGAGEALLKDPERLSEFIKAL-KETGVPVSVKIRAGVDVD 153
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 499461065 148 ErncVKIAQLAEHCGiqALAIHgrTRSCLFNGEAEYDNIRTVkqTVAIPVIANGDITDPLKARAVLEYtGADALMIGRAA 227
Cdd:cd02911  154 D---EELARLIEKAG--ADIIH--VDAMDPGNHADLKKIRDI--STELFIIGNNSVTTIESAKEMFSY-GADMVSVARAS 223
                        250
                 ....*....|
gi 499461065 228 qgRPWIFREI 237
Cdd:cd02911  224 --LPENIEWL 231
PRK07259 PRK07259
dihydroorotate dehydrogenase;
69-237 2.41e-13

dihydroorotate dehydrogenase;


Pssm-ID: 235982  Cd Length: 301  Bit Score: 69.41  E-value: 2.41e-13
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 499461065  69 VQIAGSDPDEMAAAA-KINVANGAQIIDINMGCPakkvNRKLAGSALLRYPELVEKILSAVVNAVDVPVTLKIrtgwSPE 147
Cdd:PRK07259  96 ANVAGSTEEEYAEVAeKLSKAPNVDAIELNISCP----NVKHGGMAFGTDPELAYEVVKAVKEVVKVPVIVKL----TPN 167
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 499461065 148 ERNCVKIAQLAEHCGIQAL---------AIHGRTRSCLFN-------GEA--------EYDnirtVKQTVAIPVIANGDI 203
Cdd:PRK07259 168 VTDIVEIAKAAEEAGADGLslintlkgmAIDIKTRKPILAnvtgglsGPAikpialrmVYQ----VYQAVDIPIIGMGGI 243
                        170       180       190
                 ....*....|....*....|....*....|....*.
gi 499461065 204 TDplkARAVLEY--TGADALMIGRAAQGRPWIFREI 237
Cdd:PRK07259 244 SS---AEDAIEFimAGASAVQVGTANFYDPYAFPKI 276
PyrD COG0167
Dihydroorotate dehydrogenase [Nucleotide transport and metabolism]; Dihydroorotate ...
69-237 1.16e-12

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: 67.02  E-value: 1.16e-12
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 499461065  69 VQIAGSDPDEMAAAAKInVAN-GAQIIDINMGCPakkvNRKLAGSALLRYPELVEKILSAVVNAVDVPVTLKIrtgwSPE 147
Cdd:COG0167   97 VNIGGNTVEDYVELARR-LADaGADYLELNISCP----NTPGGGRALGQDPEALAELLAAVKAATDKPVLVKL----APD 167
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 499461065 148 ERNCVKIAQLAEHCGIQAL---------AIHGRTRSCLFNGEA---------EY--DNIRTVKQTVA--IPVIANGDITD 205
Cdd:COG0167  168 LTDIVEIARAAEEAGADGViainttlgrAIDLETRRPVLANEAgglsgpalkPIalRMVREVAQAVGgdIPIIGVGGIST 247
                        170       180       190
                 ....*....|....*....|....*....|....*
gi 499461065 206 plkARAVLEYT--GADALMIGRAA-QGRPWIFREI 237
Cdd:COG0167  248 ---AEDALEFIlaGASAVQVGTALfYEGPGLVRRI 279
OYE_like_FMN_family cd02803
Old yellow enzyme (OYE)-like FMN binding domain. OYE was the first flavin-dependent enzyme ...
120-227 8.75e-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: 61.82  E-value: 8.75e-11
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 499461065 120 LVEKILSAVVNAV--DVPVTLKI------RTGWSPEErnCVKIAQLAEHCGIQALAIHGRT--------RSCLFNGEAEY 183
Cdd:cd02803  193 FLLEIVAAVREAVgpDFPVGVRLsaddfvPGGLTLEE--AIEIAKALEEAGVDALHVSGGSyespppiiPPPYVPEGYFL 270
                         90       100       110       120
                 ....*....|....*....|....*....|....*....|....
gi 499461065 184 DNIRTVKQTVAIPVIANGDITDPLKARAVLEYTGADALMIGRAA 227
Cdd:cd02803  271 ELAEKIKKAVKIPVIAVGGIRDPEVAEEILAEGKADLVALGRAL 314
FadH COG1902
2,4-dienoyl-CoA reductase or related NADH-dependent reductase, Old Yellow Enzyme (OYE) family ...
120-227 4.99e-08

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: 53.63  E-value: 4.99e-08
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 499461065 120 LVEkILSAVVNAV--DVPVTLKI------RTGWSPEErnCVKIAQLAEHCGIQALAI-----HGRTRSCLFNGEAEYDNI 186
Cdd:COG1902  202 LLE-VVEAVRAAVgpDFPVGVRLsptdfvEGGLTLEE--SVELAKALEEAGVDYLHVssggyEPDAMIPTIVPEGYQLPF 278
                         90       100       110       120
                 ....*....|....*....|....*....|....*....|..
gi 499461065 187 -RTVKQTVAIPVIANGDITDPLKARAVLEYTGADALMIGRAA 227
Cdd:COG1902  279 aARIRKAVGIPVIAVGGITTPEQAEAALASGDADLVALGRPL 320
DHO_dh pfam01180
Dihydroorotate dehydrogenase;
63-237 1.65e-06

Dihydroorotate dehydrogenase;


Pssm-ID: 426103  Cd Length: 291  Bit Score: 48.88  E-value: 1.65e-06
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 499461065   63 EPGIrSVQIAGSDPDEMAAAAKiNVANGAQIIDINMGCPAKKVNRKLAGSallryPELVEKILSAVVNAVDVPVTLKIrt 142
Cdd:pfam01180  94 DLGI-NLSKAGMTVDDYVEVAR-KIGPFADYIELNVSCPNTPGLRALQTD-----PELAAILLKVVKEVSKVPVLVKL-- 164
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 499461065  143 gwSPEERNCVKIAQLAE---HCGIQALAIHGRTRSCLF-----------------NGEAEYD----NIRTVKQTV--AIP 196
Cdd:pfam01180 165 --APDLTDIVIIDIADValgEDGLDGINATNTTVRGMRidlktekpilangtgglSGPPIKPialkVIRELYQRTgpEIP 242
                         170       180       190       200
                  ....*....|....*....|....*....|....*....|....
gi 499461065  197 VIANGDITdplKARAVLEY--TGADALMIGRAAQ-GRPWIFREI 237
Cdd:pfam01180 243 IIGVGGIE---SGEDALEKilAGASAVQIGTALIfGGPFIFPKI 283
OYE_YqiM_FMN cd02932
Old yellow enzyme (OYE) YqjM-like FMN binding domain. YqjM is involved in the oxidative stress ...
123-235 8.52e-06

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: 46.72  E-value: 8.52e-06
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 499461065 123 KILSAVVNAV------DVPVTLKIRT------GWSPEErnCVKIAQ-LAEHcGIQALAIhgrtrSCLFNGEAEYDNI--- 186
Cdd:cd02932  205 RFLLEVVDAVravwpeDKPLFVRISAtdwvegGWDLED--SVELAKaLKEL-GVDLIDV-----SSGGNSPAQKIPVgpg 276
                         90       100       110       120       130
                 ....*....|....*....|....*....|....*....|....*....|....*.
gi 499461065 187 ------RTVKQTVAIPVIANGDITDPLKARAVLEYTGADALMIGRAAQGRP-WIFR 235
Cdd:cd02932  277 yqvpfaERIRQEAGIPVIAVGLITDPEQAEAILESGRADLVALGRELLRNPyWPLH 332
DHPD_FMN cd02940
Dihydropyrimidine dehydrogenase (DHPD) FMN-binding domain. DHPD catalyzes the first step in ...
40-162 2.40e-05

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: 45.35  E-value: 2.40e-05
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 499461065  40 EMLSSNP-QVWKTDKSRLRMVHSDEPGIRSVqIAGSDPDEMAAAAKINVANGAQIIDINMGCPAKKVNRKLaGSALLRYP 118
Cdd:cd02940   76 ELISEKPlEYWLKEIRELKKDFPDKILIASI-MCEYNKEDWTELAKLVEEAGADALELNFSCPHGMPERGM-GAAVGQDP 153
                         90       100       110       120
                 ....*....|....*....|....*....|....*....|....
gi 499461065 119 ELVEKILSAVVNAVDVPVTLKIrtgwSPEERNCVKIAQLAEHCG 162
Cdd:cd02940  154 ELVEEICRWVREAVKIPVIAKL----TPNITDIREIARAAKEGG 193
TIM_phosphate_binding cd04722
TIM barrel proteins share a structurally conserved phosphate binding motif and in general ...
69-225 7.51e-04

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: 39.88  E-value: 7.51e-04
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 499461065  69 VQIAGSDPDE--MAAAAKINVAnGAQIIDINMGCPAKkvnrklagsallryPELVEKILSAVVNAV-DVPVTLKIRTGWS 145
Cdd:cd04722   62 VQLAINDAAAavDIAAAAARAA-GADGVEIHGAVGYL--------------AREDLELIRELREAVpDVKVVVKLSPTGE 126
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 499461065 146 peernCVKIAQLAEHCGIQALAIHGRTRSCLFNGEAEYDNIRTVKQTVAIPVIANGDITDPLKARAVLEyTGADALMIGR 225
Cdd:cd04722  127 -----LAAAAAEEAGVDEVGLGNGGGGGGGRDAVPIADLLLILAKRGSKVPVIAGGGINDPEDAAEALA-LGADGVIVGS 200
PRK08318 PRK08318
NAD-dependent dihydropyrimidine dehydrogenase subunit PreA;
40-139 8.91e-04

NAD-dependent dihydropyrimidine dehydrogenase subunit PreA;


Pssm-ID: 236237 [Multi-domain]  Cd Length: 420  Bit Score: 40.70  E-value: 8.91e-04
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 499461065  40 EMLSSNP-QVWKTDKSRLRMVHSDEPGIRSVqIAGSDPDEMAAAAKINVANGAQIIDINMGCPAKKVNRKLaGSALLRYP 118
Cdd:PRK08318  76 ELITDRPlEVNLREIRRVKRDYPDRALIASI-MVECNEEEWKEIAPLVEETGADGIELNFGCPHGMSERGM-GSAVGQVP 153
                         90       100
                 ....*....|....*....|.
gi 499461065 119 ELVEKILSAVVNAVDVPVTLK 139
Cdd:PRK08318 154 ELVEMYTRWVKRGSRLPVIVK 174
MetH2 COG1410
Methionine synthase I, cobalamin-binding domain [Amino acid transport and metabolism]; ...
77-136 2.38e-03

Methionine synthase I, cobalamin-binding domain [Amino acid transport and metabolism]; Methionine synthase I, cobalamin-binding domain is part of the Pathway/BioSystem: Methionine biosynthesis


Pssm-ID: 441020 [Multi-domain]  Cd Length: 1141  Bit Score: 39.55  E-value: 2.38e-03
                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|
gi 499461065   77 DEMAAAAKINVANGAQIIDINMGCPakkvnrklagsaLLRYPELVEKILSAVVNAVDVPV 136
Cdd:COG1410   358 DEALEVAREQVEAGAQILDVNVDEP------------GRDEVAAMVRFLNLLASEVRVPL 405
 
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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