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Conserved domains on  [gi|1745509151|gb|KAA5042016|]
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bifunctional diaminohydroxyphosphoribosylaminopyrimidine deaminase/5-amino-6-(5-phosphoribosylamino)uracil reductase RibD [Bacteroides fragilis]

Protein Classification

bifunctional diaminohydroxyphosphoribosylaminopyrimidine deaminase/5-amino-6-(5-phosphoribosylamino)uracil reductase RibD( domain architecture ID 10000613)

bifunctional diaminohydroxyphosphoribosylaminopyrimidine deaminase/5-amino-6-(5-phosphoribosylamino)uracil reductase RibD catalyzes steps in the riboflavin biosynthesis pathway

Gene Ontology:  GO:0009231|GO:0008835
PubMed:  9068650
SCOP:  4000564

Graphical summary

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List of domain hits

Name Accession Description Interval E-value
RibD1 COG0117
Riboflavin biosynthesis protein RibD, pyrimidine deaminase domain [Coenzyme transport and ...
1-307 3.21e-122

Riboflavin biosynthesis protein RibD, pyrimidine deaminase domain [Coenzyme transport and metabolism]; Riboflavin biosynthesis protein RibD, pyrimidine deaminase domain is part of the Pathway/BioSystem: Riboflavin/FAD biosynthesis


:

Pssm-ID: 439887 [Multi-domain]  Cd Length: 311  Bit Score: 353.98  E-value: 3.21e-122
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1745509151   1 MRRCIQLAKNGLCNVSPNPMVGAVIVCEGQIIGEGYHIRCGEAHAEVNAIRSVKDpsLLKHSTIYVSLEPCSHHGKTPPC 80
Cdd:COG0117     4 MRRALELARRGLGTTSPNPLVGCVIVKDGRIVGEGYHQRAGGPHAEVNALAQAGE--AARGATLYVTLEPCSHHGRTPPC 81
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1745509151  81 ADLIIEKQIPRIVIGCQDPFSKVAGKGIQKLRDAGCEVIVGVLEPECRELIRKFITFHTLHRPYIVLKWAESADGFIDLE 160
Cdd:COG0117    82 ADALIEAGIKRVVIAMLDPNPLVAGKGIARLRAAGIEVEVGVLEEEARALNRGFLKRMRTGRPFVTLKLAMSLDGKIATA 161
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1745509151 161 RteGQPVILSTPLTSMLVHKKRAESDAIMVGTRTALLDNPALTVRNWYGHNPVRIVMDRNHSLPQTSHLSDNSVSTLVFT 240
Cdd:COG0117   162 N--GESQWITGEEARADVHRLRARSDAILVGIGTVLADDPSLTVRLPGGENPPRRVVVDDLLLRPPPALLLVANDAALII 239
                         250       260       270       280       290       300
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 1745509151 241 EHPRSGKENLEYITLNYQTDILPQILSALYQRNLQSLMVEGGRILLESFIRSGIWDEVIIEKSDKLL 307
Cdd:COG0117   240 VTVTADAAAALAALAAEAGVVLLLVGGLLLLALLLLLLLLLLLLLLLLLLLGGGGGLAAAALLAALL 306
 
Name Accession Description Interval E-value
RibD1 COG0117
Riboflavin biosynthesis protein RibD, pyrimidine deaminase domain [Coenzyme transport and ...
1-307 3.21e-122

Riboflavin biosynthesis protein RibD, pyrimidine deaminase domain [Coenzyme transport and metabolism]; Riboflavin biosynthesis protein RibD, pyrimidine deaminase domain is part of the Pathway/BioSystem: Riboflavin/FAD biosynthesis


Pssm-ID: 439887 [Multi-domain]  Cd Length: 311  Bit Score: 353.98  E-value: 3.21e-122
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1745509151   1 MRRCIQLAKNGLCNVSPNPMVGAVIVCEGQIIGEGYHIRCGEAHAEVNAIRSVKDpsLLKHSTIYVSLEPCSHHGKTPPC 80
Cdd:COG0117     4 MRRALELARRGLGTTSPNPLVGCVIVKDGRIVGEGYHQRAGGPHAEVNALAQAGE--AARGATLYVTLEPCSHHGRTPPC 81
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1745509151  81 ADLIIEKQIPRIVIGCQDPFSKVAGKGIQKLRDAGCEVIVGVLEPECRELIRKFITFHTLHRPYIVLKWAESADGFIDLE 160
Cdd:COG0117    82 ADALIEAGIKRVVIAMLDPNPLVAGKGIARLRAAGIEVEVGVLEEEARALNRGFLKRMRTGRPFVTLKLAMSLDGKIATA 161
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1745509151 161 RteGQPVILSTPLTSMLVHKKRAESDAIMVGTRTALLDNPALTVRNWYGHNPVRIVMDRNHSLPQTSHLSDNSVSTLVFT 240
Cdd:COG0117   162 N--GESQWITGEEARADVHRLRARSDAILVGIGTVLADDPSLTVRLPGGENPPRRVVVDDLLLRPPPALLLVANDAALII 239
                         250       260       270       280       290       300
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 1745509151 241 EHPRSGKENLEYITLNYQTDILPQILSALYQRNLQSLMVEGGRILLESFIRSGIWDEVIIEKSDKLL 307
Cdd:COG0117   240 VTVTADAAAALAALAAEAGVVLLLVGGLLLLALLLLLLLLLLLLLLLLLLLGGGGGLAAAALLAALL 306
eubact_ribD TIGR00326
riboflavin biosynthesis protein RibD; This model describes the ribD protein as found in ...
1-314 3.13e-96

riboflavin biosynthesis protein RibD; This model describes the ribD protein as found in Escherichia coli. The N-terminal domain includes the conserved zinc-binding site region captured in the model dCMP_cyt_deam and shared by proteins such as cytosine deaminase, mammalian apolipoprotein B mRNA editing protein, blasticidin-S deaminase, and Bacillus subtilis competence protein comEB. The C-terminal domain is homologous to the full length of yeast HTP reductase, a protein required for riboflavin biosynthesis. A number of archaeal proteins believed related to riboflavin biosynthesis contain only this C-terminal domain and are not found as full-length matches to this model. [Biosynthesis of cofactors, prosthetic groups, and carriers, Riboflavin, FMN, and FAD]


Pssm-ID: 273015 [Multi-domain]  Cd Length: 344  Bit Score: 289.04  E-value: 3.13e-96
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1745509151   1 MRRCIQLAKNGLCNVSPNPMVGAVIVCEGQIIGEGYHIRCGEAHAEVNAIRSVKDPslLKHSTIYVSLEPCSHHGKTPPC 80
Cdd:TIGR00326   1 MNRALDLAKKGQGTTHPNPLVGCVIVKNGEIVGEGAHQKAGEPHAEVHALRQAGEN--AKGATAYVTLEPCSHQGRTPPC 78
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1745509151  81 ADLIIEKQIPRIVIGCQDPFSKVAGKGIQKLRDAGCEVIVGVLEPECRELIRKFITFHTLHRPYIVLKWAESADGFIDLE 160
Cdd:TIGR00326  79 AEAIIEAGIKKVVVSMQDPNPLVAGRGAERLKQAGIEVTFGILKEEAERLNKGFLKRMRTGLPYVQLKLAASLDGKIATA 158
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1745509151 161 RTEGQpvILSTPLTSMLVHKKRAESDAIMVGTRTALLDNPALTVRnWYG--HNPVRIVMDRNHSLPQTSHLSDNSVSTLV 238
Cdd:TIGR00326 159 SGESK--WITSEAARTDAQQLRAQSDAILVGGGTVKADNPALTAR-LDEatEQPLRVVLDTQLRIPEFAKLIPQIAPTWI 235
                         250       260       270       280       290       300       310
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 1745509151 239 FTEH--PRSGKENLEYITLNYQTDILPQILSALYQRNLQSLMVEGGRILLESFIRSGIWDEVIIEKSDKLLySGVKAP 314
Cdd:TIGR00326 236 FTTArdKKKRLEAFEVNIFPLEKVTIREVMTQLGKRGINSVLVEGGPNLLGSFLDEGLVDELIIYIAPKLL-GGTHAP 312
ribD PRK10786
bifunctional diaminohydroxyphosphoribosylaminopyrimidine deaminase/5-amino-6- ...
1-307 7.60e-66

bifunctional diaminohydroxyphosphoribosylaminopyrimidine deaminase/5-amino-6-(5-phosphoribosylamino)uracil reductase RibD;


Pssm-ID: 182729 [Multi-domain]  Cd Length: 367  Bit Score: 211.93  E-value: 7.60e-66
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1745509151   1 MRRCIQLAKNGLCNVSPNPMVGAVIVCEGQIIGEGYHIRCGEAHAEVNAIRSVKDPSllKHSTIYVSLEPCSHHGKTPPC 80
Cdd:PRK10786    7 MARALKLAQRGRFTTHPNPNVGCVIVKDGEIVGEGYHQRAGEPHAEVHALRMAGEKA--KGATAYVTLEPCSHHGRTPPC 84
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1745509151  81 ADLIIEKQIPRIVIGCQDPFSKVAGKGIQKLRDAGCEVIVGVLEPECRELIRKFITFHTLHRPYIVLKWAESADGFIDLE 160
Cdd:PRK10786   85 CDALIAAGVARVVAAMQDPNPQVAGRGLYRLQQAGIDVSHGLMMSEAEALNKGFLKRMRTGFPYIQLKLGASLDGRTAMA 164
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1745509151 161 RTEGQPVilSTPLTSMLVHKKRAESDAIMVGTRTALLDNPALTVRnW----------YGH----NPVRIVMDR-NHSLPQ 225
Cdd:PRK10786  165 SGESQWI--TSPQARRDVQRLRAQSHAILTSSATVLADDPALTVR-WseldaqtqalYPQenlrQPVRIVIDSqNRVTPE 241
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1745509151 226 TSHLSDNSVSTLVFT-EHPRSGKENLEYITL---NYQTDiLPQILSALYQRNLQSLMVEGGRILLESFIRSGIWDEVIIE 301
Cdd:PRK10786  242 HRIVQQPGETWLARTqEDSREWPETVRTLLLpehNGHLD-LVVLMMQLGKQQINSIWVEAGPTLAGALLQAGLVDELIVY 320

                  ....*.
gi 1745509151 302 KSDKLL 307
Cdd:PRK10786  321 IAPKLL 326
Riboflavin_deaminase-reductase cd01284
Riboflavin-specific deaminase. Riboflavin biosynthesis protein RibD ...
1-115 2.68e-53

Riboflavin-specific deaminase. Riboflavin biosynthesis protein RibD (Diaminohydroxyphosphoribosylaminopyrimidine deaminase) catalyzes the deamination of 2,5-diamino-6-ribosylamino-4(3H)-pyrimidinone 5'-phosphate, which is an intermediate step in the biosynthesis of riboflavin.The ribG gene of Bacillus subtilis and the ribD gene of E. coli are bifunctional and contain this deaminase domain and a reductase domain which catalyzes the subsequent reduction of the ribosyl side chain.


Pssm-ID: 238611 [Multi-domain]  Cd Length: 115  Bit Score: 170.88  E-value: 2.68e-53
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1745509151   1 MRRCIQLAKNGLCNVSPNPMVGAVIVC-EGQIIGEGYHIRCGEAHAEVNAIRSVKDpSLLKHSTIYVSLEPCSHHGKTPP 79
Cdd:cd01284     1 MRRALELAEKGRGLTSPNPPVGCVIVDdDGEIVGEGYHRKAGGPHAEVNALASAGE-KLARGATLYVTLEPCSHHGKTPP 79
                          90       100       110
                  ....*....|....*....|....*....|....*.
gi 1745509151  80 CADLIIEKQIPRIVIGCQDPFSKVAGKGIQKLRDAG 115
Cdd:cd01284    80 CVDAIIEAGIKRVVVGVRDPNPLVAGKGAERLRAAG 115
RibD_C pfam01872
RibD C-terminal domain; The function of this domain is not known, but it is thought to be ...
143-300 3.66e-31

RibD C-terminal domain; The function of this domain is not known, but it is thought to be involved in riboflavin biosynthesis. This domain is found in the C terminus of RibD/RibG, in combination with pfam00383, as well as in isolation in some archaebacterial proteins. This family appears to be related to pfam00186.


Pssm-ID: 396444  Cd Length: 196  Bit Score: 116.33  E-value: 3.66e-31
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1745509151 143 PYIVLKWAESADGFIDLERTEGQPviLSTPLTSMLVHKKRAESDAIMVGTRTALLDNPALTVRNW----YGHNPVRIVMD 218
Cdd:pfam01872   1 PYVILKFAISLDGKIAAAGGSSQW--ITGEEARADVHQLRAEADAILVGRGTVRADNPSLTVRWVkgraAERQPPRVVVD 78
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1745509151 219 RNHSLPQTSHLSDNSVSTLVFTEHPRSGKENLEYITLNYQtdiLPQILSALYQRNLQSLMVEGGRILLESFIRSGIWDEV 298
Cdd:pfam01872  79 STLRVPLDARVLNDDAPTLVATTEPADKEKVEKLKVLRVD---LKELLRELKERGIRSLLVEGGATLAGSLLRAGLVDEL 155

                  ..
gi 1745509151 299 II 300
Cdd:pfam01872 156 RL 157
 
Name Accession Description Interval E-value
RibD1 COG0117
Riboflavin biosynthesis protein RibD, pyrimidine deaminase domain [Coenzyme transport and ...
1-307 3.21e-122

Riboflavin biosynthesis protein RibD, pyrimidine deaminase domain [Coenzyme transport and metabolism]; Riboflavin biosynthesis protein RibD, pyrimidine deaminase domain is part of the Pathway/BioSystem: Riboflavin/FAD biosynthesis


Pssm-ID: 439887 [Multi-domain]  Cd Length: 311  Bit Score: 353.98  E-value: 3.21e-122
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1745509151   1 MRRCIQLAKNGLCNVSPNPMVGAVIVCEGQIIGEGYHIRCGEAHAEVNAIRSVKDpsLLKHSTIYVSLEPCSHHGKTPPC 80
Cdd:COG0117     4 MRRALELARRGLGTTSPNPLVGCVIVKDGRIVGEGYHQRAGGPHAEVNALAQAGE--AARGATLYVTLEPCSHHGRTPPC 81
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1745509151  81 ADLIIEKQIPRIVIGCQDPFSKVAGKGIQKLRDAGCEVIVGVLEPECRELIRKFITFHTLHRPYIVLKWAESADGFIDLE 160
Cdd:COG0117    82 ADALIEAGIKRVVIAMLDPNPLVAGKGIARLRAAGIEVEVGVLEEEARALNRGFLKRMRTGRPFVTLKLAMSLDGKIATA 161
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1745509151 161 RteGQPVILSTPLTSMLVHKKRAESDAIMVGTRTALLDNPALTVRNWYGHNPVRIVMDRNHSLPQTSHLSDNSVSTLVFT 240
Cdd:COG0117   162 N--GESQWITGEEARADVHRLRARSDAILVGIGTVLADDPSLTVRLPGGENPPRRVVVDDLLLRPPPALLLVANDAALII 239
                         250       260       270       280       290       300
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 1745509151 241 EHPRSGKENLEYITLNYQTDILPQILSALYQRNLQSLMVEGGRILLESFIRSGIWDEVIIEKSDKLL 307
Cdd:COG0117   240 VTVTADAAAALAALAAEAGVVLLLVGGLLLLALLLLLLLLLLLLLLLLLLLGGGGGLAAAALLAALL 306
eubact_ribD TIGR00326
riboflavin biosynthesis protein RibD; This model describes the ribD protein as found in ...
1-314 3.13e-96

riboflavin biosynthesis protein RibD; This model describes the ribD protein as found in Escherichia coli. The N-terminal domain includes the conserved zinc-binding site region captured in the model dCMP_cyt_deam and shared by proteins such as cytosine deaminase, mammalian apolipoprotein B mRNA editing protein, blasticidin-S deaminase, and Bacillus subtilis competence protein comEB. The C-terminal domain is homologous to the full length of yeast HTP reductase, a protein required for riboflavin biosynthesis. A number of archaeal proteins believed related to riboflavin biosynthesis contain only this C-terminal domain and are not found as full-length matches to this model. [Biosynthesis of cofactors, prosthetic groups, and carriers, Riboflavin, FMN, and FAD]


Pssm-ID: 273015 [Multi-domain]  Cd Length: 344  Bit Score: 289.04  E-value: 3.13e-96
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1745509151   1 MRRCIQLAKNGLCNVSPNPMVGAVIVCEGQIIGEGYHIRCGEAHAEVNAIRSVKDPslLKHSTIYVSLEPCSHHGKTPPC 80
Cdd:TIGR00326   1 MNRALDLAKKGQGTTHPNPLVGCVIVKNGEIVGEGAHQKAGEPHAEVHALRQAGEN--AKGATAYVTLEPCSHQGRTPPC 78
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1745509151  81 ADLIIEKQIPRIVIGCQDPFSKVAGKGIQKLRDAGCEVIVGVLEPECRELIRKFITFHTLHRPYIVLKWAESADGFIDLE 160
Cdd:TIGR00326  79 AEAIIEAGIKKVVVSMQDPNPLVAGRGAERLKQAGIEVTFGILKEEAERLNKGFLKRMRTGLPYVQLKLAASLDGKIATA 158
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1745509151 161 RTEGQpvILSTPLTSMLVHKKRAESDAIMVGTRTALLDNPALTVRnWYG--HNPVRIVMDRNHSLPQTSHLSDNSVSTLV 238
Cdd:TIGR00326 159 SGESK--WITSEAARTDAQQLRAQSDAILVGGGTVKADNPALTAR-LDEatEQPLRVVLDTQLRIPEFAKLIPQIAPTWI 235
                         250       260       270       280       290       300       310
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 1745509151 239 FTEH--PRSGKENLEYITLNYQTDILPQILSALYQRNLQSLMVEGGRILLESFIRSGIWDEVIIEKSDKLLySGVKAP 314
Cdd:TIGR00326 236 FTTArdKKKRLEAFEVNIFPLEKVTIREVMTQLGKRGINSVLVEGGPNLLGSFLDEGLVDELIIYIAPKLL-GGTHAP 312
ribD PRK10786
bifunctional diaminohydroxyphosphoribosylaminopyrimidine deaminase/5-amino-6- ...
1-307 7.60e-66

bifunctional diaminohydroxyphosphoribosylaminopyrimidine deaminase/5-amino-6-(5-phosphoribosylamino)uracil reductase RibD;


Pssm-ID: 182729 [Multi-domain]  Cd Length: 367  Bit Score: 211.93  E-value: 7.60e-66
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1745509151   1 MRRCIQLAKNGLCNVSPNPMVGAVIVCEGQIIGEGYHIRCGEAHAEVNAIRSVKDPSllKHSTIYVSLEPCSHHGKTPPC 80
Cdd:PRK10786    7 MARALKLAQRGRFTTHPNPNVGCVIVKDGEIVGEGYHQRAGEPHAEVHALRMAGEKA--KGATAYVTLEPCSHHGRTPPC 84
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1745509151  81 ADLIIEKQIPRIVIGCQDPFSKVAGKGIQKLRDAGCEVIVGVLEPECRELIRKFITFHTLHRPYIVLKWAESADGFIDLE 160
Cdd:PRK10786   85 CDALIAAGVARVVAAMQDPNPQVAGRGLYRLQQAGIDVSHGLMMSEAEALNKGFLKRMRTGFPYIQLKLGASLDGRTAMA 164
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1745509151 161 RTEGQPVilSTPLTSMLVHKKRAESDAIMVGTRTALLDNPALTVRnW----------YGH----NPVRIVMDR-NHSLPQ 225
Cdd:PRK10786  165 SGESQWI--TSPQARRDVQRLRAQSHAILTSSATVLADDPALTVR-WseldaqtqalYPQenlrQPVRIVIDSqNRVTPE 241
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1745509151 226 TSHLSDNSVSTLVFT-EHPRSGKENLEYITL---NYQTDiLPQILSALYQRNLQSLMVEGGRILLESFIRSGIWDEVIIE 301
Cdd:PRK10786  242 HRIVQQPGETWLARTqEDSREWPETVRTLLLpehNGHLD-LVVLMMQLGKQQINSIWVEAGPTLAGALLQAGLVDELIVY 320

                  ....*.
gi 1745509151 302 KSDKLL 307
Cdd:PRK10786  321 IAPKLL 326
PLN02807 PLN02807
diaminohydroxyphosphoribosylaminopyrimidine deaminase
1-299 4.88e-65

diaminohydroxyphosphoribosylaminopyrimidine deaminase


Pssm-ID: 215433 [Multi-domain]  Cd Length: 380  Bit Score: 210.01  E-value: 4.88e-65
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1745509151   1 MRRCIQLAKNGLCNVSPNPMVGAVIVCEGQIIGEGYHIRCGEAHAEVNAIRSVKDpsLLKHSTIYVSLEPCSHHGKTPPC 80
Cdd:PLN02807   36 MRRCVELARKAIGCTSPNPMVGCVIVKDGRIVGEGFHPKAGQPHAEVFALRDAGD--LAENATAYVSLEPCNHYGRTPPC 113
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1745509151  81 ADLIIEKQIPRIVIGCQDPFSKVAGKGIQKLRDAGCEVIVGVLEPECRELIRKFITFHTLHRPYIVLKWAESADGFIDLE 160
Cdd:PLN02807  114 TEALIKAKVKRVVVGMVDPNPIVASKGIERLRDAGIEVTVGVEEELCRKLNEAFIHRMLTGKPFVTLRYSMSMNGCLLNQ 193
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1745509151 161 RTEGQPVilSTPLTSMLVHkkraESDAIMVgTRTALLDNPALTVRNWYGHNPVRIVMDRNHSLP-QTSHLSDNSVS-TLV 238
Cdd:PLN02807  194 IGEGADD--AGGYYSQLLQ----EYDAVIL-SSALADADPLPLSQEAGAKQPLRIIIARSESSPlQIPSLREESAAkVLV 266
                         250       260       270       280       290       300
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 1745509151 239 FT-----EHPRSGKENLEYITLNyQTDiLPQILSALYQRNLQSLMVE--GGRILLESFIRSGIWDEVI 299
Cdd:PLN02807  267 LAdkessAEPVLRRKGVEVVVLN-QIN-LDSILDLCYQRGLCSVLLDlrGNVGGLESLLKDALEDKLL 332
RibD COG1985
Pyrimidine reductase, riboflavin biosynthesis [Coenzyme transport and metabolism]; Pyrimidine ...
141-307 5.71e-55

Pyrimidine reductase, riboflavin biosynthesis [Coenzyme transport and metabolism]; Pyrimidine reductase, riboflavin biosynthesis is part of the Pathway/BioSystem: Riboflavin/FAD biosynthesis


Pssm-ID: 441588  Cd Length: 217  Bit Score: 178.82  E-value: 5.71e-55
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1745509151 141 HRPYIVLKWAESADGFIDLERteGQPVILSTPLTSMLVHKKRAESDAIMVGTRTALLDNPALTVRNW-YGHNPVRIVMDR 219
Cdd:COG1985     2 GRPYVTLKLAMSLDGKIATAD--GESKWITGEAARRDVHRLRARADAILVGAGTVLADDPSLTVRLPgLGRQPLRVVVDS 79
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1745509151 220 NHSLPQTSHLSDNSVSTLVFTEH-------PRSGKENLEYITLNYQTDI-LPQILSALYQRNLQSLMVEGGRILLESFIR 291
Cdd:COG1985    80 SLRLPPDARLFDDAAPTLVLTTEaadaerrAALEAAGAEVIVLPGDGRVdLAALLAALAERGIRSVLVEGGPTLAGSFLA 159
                         170
                  ....*....|....*.
gi 1745509151 292 SGIWDEVIIEKSDKLL 307
Cdd:COG1985   160 AGLVDELILYIAPKLL 175
Riboflavin_deaminase-reductase cd01284
Riboflavin-specific deaminase. Riboflavin biosynthesis protein RibD ...
1-115 2.68e-53

Riboflavin-specific deaminase. Riboflavin biosynthesis protein RibD (Diaminohydroxyphosphoribosylaminopyrimidine deaminase) catalyzes the deamination of 2,5-diamino-6-ribosylamino-4(3H)-pyrimidinone 5'-phosphate, which is an intermediate step in the biosynthesis of riboflavin.The ribG gene of Bacillus subtilis and the ribD gene of E. coli are bifunctional and contain this deaminase domain and a reductase domain which catalyzes the subsequent reduction of the ribosyl side chain.


Pssm-ID: 238611 [Multi-domain]  Cd Length: 115  Bit Score: 170.88  E-value: 2.68e-53
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1745509151   1 MRRCIQLAKNGLCNVSPNPMVGAVIVC-EGQIIGEGYHIRCGEAHAEVNAIRSVKDpSLLKHSTIYVSLEPCSHHGKTPP 79
Cdd:cd01284     1 MRRALELAEKGRGLTSPNPPVGCVIVDdDGEIVGEGYHRKAGGPHAEVNALASAGE-KLARGATLYVTLEPCSHHGKTPP 79
                          90       100       110
                  ....*....|....*....|....*....|....*.
gi 1745509151  80 CADLIIEKQIPRIVIGCQDPFSKVAGKGIQKLRDAG 115
Cdd:cd01284    80 CVDAIIEAGIKRVVVGVRDPNPLVAGKGAERLRAAG 115
ribD_Cterm TIGR00227
riboflavin-specific deaminase C-terminal domain; Eubacterial riboflavin-specific deaminases ...
142-314 1.33e-31

riboflavin-specific deaminase C-terminal domain; Eubacterial riboflavin-specific deaminases have a zinc-binding domain recognized by the dCMP_cyt_deam model toward the N-terminus and this domain toward the C-terminus. Yeast HTP reductase, a riboflavin-biosynthetic enzyme, and several archaeal proteins believed related to riboflavin biosynthesis consist only of this domain and lack the dCMP_cyt_deam domain.


Pssm-ID: 129330 [Multi-domain]  Cd Length: 216  Bit Score: 118.26  E-value: 1.33e-31
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1745509151 142 RPYIVLKWAESADGFIDLERTEGQPVilSTPLTSMLVHKKRAESDAIMVGTRTALLDNPALTVRnW----YGHNPVRIVM 217
Cdd:TIGR00227   2 RPYVILKYAMSLDGKIATASGESSWI--TSEEARRDVHQLRAQSDAILVGSGTVLADDPRLTVR-WveldELRNPVRVVL 78
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1745509151 218 DRNHSLPQTSHLSDNSVSTLVFTEHP--RSGKENL-----EYITLNYQTDILPQILSALYQRNLQSLMVEGGRILLESFI 290
Cdd:TIGR00227  79 DSRLRVPPTARLLNDDAPTWVATSEPadEEKVKELedfgvEVLVLETKRVDLKKLMEILYEEGIRSVMVEGGGTLNGSLL 158
                         170       180
                  ....*....|....*....|....
gi 1745509151 291 RSGIWDEVIIEKSDKLLySGVKAP 314
Cdd:TIGR00227 159 KEGLVDELIVYIAPKLL-GGRDAP 181
RibD_C pfam01872
RibD C-terminal domain; The function of this domain is not known, but it is thought to be ...
143-300 3.66e-31

RibD C-terminal domain; The function of this domain is not known, but it is thought to be involved in riboflavin biosynthesis. This domain is found in the C terminus of RibD/RibG, in combination with pfam00383, as well as in isolation in some archaebacterial proteins. This family appears to be related to pfam00186.


Pssm-ID: 396444  Cd Length: 196  Bit Score: 116.33  E-value: 3.66e-31
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1745509151 143 PYIVLKWAESADGFIDLERTEGQPviLSTPLTSMLVHKKRAESDAIMVGTRTALLDNPALTVRNW----YGHNPVRIVMD 218
Cdd:pfam01872   1 PYVILKFAISLDGKIAAAGGSSQW--ITGEEARADVHQLRAEADAILVGRGTVRADNPSLTVRWVkgraAERQPPRVVVD 78
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1745509151 219 RNHSLPQTSHLSDNSVSTLVFTEHPRSGKENLEYITLNYQtdiLPQILSALYQRNLQSLMVEGGRILLESFIRSGIWDEV 298
Cdd:pfam01872  79 STLRVPLDARVLNDDAPTLVATTEPADKEKVEKLKVLRVD---LKELLRELKERGIRSLLVEGGATLAGSLLRAGLVDEL 155

                  ..
gi 1745509151 299 II 300
Cdd:pfam01872 156 RL 157
PRK05625 PRK05625
5-amino-6-(5-phosphoribosylamino)uracil reductase; Validated
142-300 5.87e-28

5-amino-6-(5-phosphoribosylamino)uracil reductase; Validated


Pssm-ID: 180169  Cd Length: 217  Bit Score: 108.41  E-value: 5.87e-28
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1745509151 142 RPYIVLKWAESADGFIDLERTEGQpviLSTPLTSMLVHKKRAESDAIMVGTRTALLDNPALTVRNWY---GHNPVRIVMD 218
Cdd:PRK05625    2 RPYVIVNAAMSADGKLATKTRYSR---ISGPEDFDRVHELRAEVDAVMVGIGTVLADDPSLTVHRYAagkPENPIRVVVD 78
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1745509151 219 RNHSLPQTSHLSDNSVSTLVFTEH--PRSGKENLE------YITLNYQTDiLPQILSALYQRNLQSLMVEGGRILLESFI 290
Cdd:PRK05625   79 SSARTPPDARILDGPAKTIVAVSEaaPSEKVEELEkkgaevIVAGGERVD-LPDLLEDLYERGIKRLMVEGGGTLIWSMF 157
                         170
                  ....*....|
gi 1745509151 291 RSGIWDEVII 300
Cdd:PRK05625  158 KEGLVDEVRV 167
TadA COG0590
tRNA(Arg) A34 adenosine deaminase TadA [Translation, ribosomal structure and biogenesis]; tRNA ...
1-135 8.93e-28

tRNA(Arg) A34 adenosine deaminase TadA [Translation, ribosomal structure and biogenesis]; tRNA(Arg) A34 adenosine deaminase TadA is part of the Pathway/BioSystem: Pyrimidine salvagetRNA modification


Pssm-ID: 440355 [Multi-domain]  Cd Length: 148  Bit Score: 105.59  E-value: 8.93e-28
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1745509151   1 MRRCIQLAKNGLCN--VspnPmVGAVIVCEGQIIGEGYHIRCGE----AHAEVNAIR----SVKDPSlLKHSTIYVSLEP 70
Cdd:COG0590     8 MRRALELARKAVAEgeV---P-VGAVLVKDGEIIARGHNRVETLndptAHAEILAIRaaarKLGNWR-LSGCTLYVTLEP 82
                          90       100       110       120       130       140
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 1745509151  71 CshhgktPPCADLIIEKQIPRIVIGCQDPFSKVAGKGIQKLRDA----GCEVIVGVLEPECRELIRKFI 135
Cdd:COG0590    83 C------PMCAGAIVWARIGRVVYGASDPKAGAAGSIYDLLADPrlnhRVEVVGGVLAEECAALLRDFF 145
rib_reduct_arch TIGR01508
2,5-diamino-6-hydroxy-4-(5-phosphoribosylamino)pyrimidine 1'-reductase, archaeal; This model ...
143-333 2.07e-27

2,5-diamino-6-hydroxy-4-(5-phosphoribosylamino)pyrimidine 1'-reductase, archaeal; This model represents a specific reductase of riboflavin biosynthesis in the Archaea, diaminohydroxyphosphoribosylaminopyrimidine reductase. It should not be confused with bacterial 5-amino-6-(5-phosphoribosylamino)uracil reductase. The intermediate 2,5-diamino-6-hydroxy-4-(5-phosphoribosylamino)pyrimidine in riboflavin biosynthesis is reduced first, and then deaminated, in both Archaea and Fungi, opposite the order in Bacteria. The subsequent deaminase is not presently known and is not closely homologous to the deaminase domain (3.5.4.26) fused to the reductase domain (1.1.1.193) similar to this protein but found in most bacteria.


Pssm-ID: 130572  Cd Length: 210  Bit Score: 106.81  E-value: 2.07e-27
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1745509151 143 PYIVLKWAESADGFIDLERTEgqpVILSTPLTSMLVHKKRAESDAIMVGTRTALLDNPALTVRnwYG---HNPVRIVMDR 219
Cdd:TIGR01508   1 PYVIVNVAMSLDGKLATINRD---SRISCEEDLIRVHEIRAEVDAIMVGIGTVLADDPRLTVK--KIksdRNPVRVVVDS 75
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1745509151 220 NHSLPQTSHLSDNSVSTLVFT------EHPRS-GKENLEYITLNYQTDILPQILSALYQRNLQSLMVEGGRILLESFIRS 292
Cdd:TIGR01508  76 KLRVPLNARILNKDAKTIIATsedepeEKVEElEDKGVEVVKFGEGRVDLKKLLDILYDKGVRRLMVEGGGTLIWSLFKE 155
                         170       180       190       200
                  ....*....|....*....|....*....|....*....|.
gi 1745509151 293 GIWDEVIIEKSDKlLYSGVKAPEISDKISYSEEkhFCTTFR 333
Cdd:TIGR01508 156 NLVDEISVYIAPK-IFGGRDAPTYVDGEGFKTE--DCPKLE 193
dCMP_cyt_deam_1 pfam00383
Cytidine and deoxycytidylate deaminase zinc-binding region;
1-95 1.52e-18

Cytidine and deoxycytidylate deaminase zinc-binding region;


Pssm-ID: 395307 [Multi-domain]  Cd Length: 100  Bit Score: 79.65  E-value: 1.52e-18
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1745509151   1 MRRCIQLAKNGLCnvSPNPMVGAVIVCE-GQIIGEGYHIR-CG---EAHAEVNAIR---SVKDPSLLKHSTIYVSLEPCS 72
Cdd:pfam00383   6 MRLALKAAKRAYP--YSNFPVGAVIVKKdGEIIATGYNGEnAGydpTIHAERNAIRqagKRGEGVRLEGATLYVTLEPCG 83
                          90       100
                  ....*....|....*....|...
gi 1745509151  73 HhgktppCADLIIEKQIPRIVIG 95
Cdd:pfam00383  84 M------CAQAIIESGIKRVVFG 100
nucleoside_deaminase cd01285
Nucleoside deaminases include adenosine, guanine and cytosine deaminases. These enzymes are Zn ...
1-100 7.37e-16

Nucleoside deaminases include adenosine, guanine and cytosine deaminases. These enzymes are Zn dependent and catalyze the deamination of nucleosides. The zinc ion in the active site plays a central role in the proposed catalytic mechanism, activating a water molecule to form a hydroxide ion that performs a nucleophilic attack on the substrate. The functional enzyme is a homodimer. Cytosine deaminase catalyzes the deamination of cytosine to uracil and ammonia and is a member of the pyrimidine salvage pathway. Cytosine deaminase is found in bacteria and fungi but is not present in mammals; for this reason, the enzyme is currently of interest for antimicrobial drug design and gene therapy applications against tumors. Some members of this family are tRNA-specific adenosine deaminases that generate inosine at the first position of their anticodon (position 34) of specific tRNAs; this modification is thought to enlarge the codon recognition capacity during protein synthesis. Other members of the family are guanine deaminases which deaminate guanine to xanthine as part of the utilization of guanine as a nitrogen source.


Pssm-ID: 238612 [Multi-domain]  Cd Length: 109  Bit Score: 72.26  E-value: 7.37e-16
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1745509151   1 MRRCIQLAKNGLCNvSPNPmVGAVIVC-EGQIIGEGYHIRCGE----AHAEVNAIRSVKD---PSLLKHSTIYVSLEPCs 72
Cdd:cd01285     1 MRLAIELARKALAE-GEVP-FGAVIVDdDGKVIARGHNRVEQDgdptAHAEIVAIRNAARrlgSYLLSGCTLYTTLEPC- 77
                          90       100
                  ....*....|....*....|....*...
gi 1745509151  73 hhgktPPCADLIIEKQIPRIVIGCQDPF 100
Cdd:cd01285    78 -----PMCAGALLWARIKRVVYGASDPK 100
PRK10860 PRK10860
tRNA-specific adenosine deaminase; Provisional
1-134 8.39e-15

tRNA-specific adenosine deaminase; Provisional


Pssm-ID: 182786 [Multi-domain]  Cd Length: 172  Bit Score: 71.38  E-value: 8.39e-15
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1745509151   1 MRRCIQLAKNGlcNVSPNPMVGAVIVCEGQIIGEGYHIRCGE----AHAEVNAIRS----VKDPSLLKhSTIYVSLEPCS 72
Cdd:PRK10860   17 MRHALTLAKRA--WDEREVPVGAVLVHNNRVIGEGWNRPIGRhdptAHAEIMALRQgglvLQNYRLLD-ATLYVTLEPCV 93
                          90       100       110       120       130       140
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 1745509151  73 HhgktppCADLIIEKQIPRIVIGCQDPFSKVAGKGIQKLRDAG----CEVIVGVLEPECRELIRKF 134
Cdd:PRK10860   94 M------CAGAMVHSRIGRLVFGARDAKTGAAGSLMDVLHHPGmnhrVEITEGVLADECAALLSDF 153
MafB19-deam pfam14437
MafB19-like deaminase; A member of the nucleic acid/nucleotide deaminase superfamily ...
21-136 3.00e-14

MafB19-like deaminase; A member of the nucleic acid/nucleotide deaminase superfamily prototyped by Neisseria MafB19. Members of this family are present in a wide phyletic range of bacteria and are predicted to function as toxins in bacterial polymorphic toxin systems.


Pssm-ID: 433953 [Multi-domain]  Cd Length: 144  Bit Score: 69.09  E-value: 3.00e-14
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1745509151  21 VGAVIVCEGQIIGEGYHIRCGE----AHAEVNAI-RSVKD--PSLLKHSTIYVSLEPCshhgktPPCADLIIEKQIPRIV 93
Cdd:pfam14437  25 IGAVIVKDGKVIARGYNRKELNadttAHAEILAIqQAAKKlgSWRLDDATLYVTLEPC------PMCAGAIVQAGLKSLV 98
                          90       100       110       120
                  ....*....|....*....|....*....|....*....|...
gi 1745509151  94 IGCQDPFSKVAGKGIQKLRDAGCEVIVGVLEPECRELIRKFIT 136
Cdd:pfam14437  99 YGAGNPKGGAVGSVLNKLVIVLWNHRVELVEEDCSEILKGFFK 141
PRK14719 PRK14719
bifunctional RNAse/5-amino-6-(5-phosphoribosylamino)uracil reductase; Provisional
178-318 6.26e-12

bifunctional RNAse/5-amino-6-(5-phosphoribosylamino)uracil reductase; Provisional


Pssm-ID: 237801 [Multi-domain]  Cd Length: 360  Bit Score: 65.73  E-value: 6.26e-12
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1745509151 178 VHKKRAESDAIMVGTRTALLDNPALTVRNWYG---HNPVRIVMDRNHSLPQTSHLSDNSVSTLVFTEHPRSGKENLEYIT 254
Cdd:PRK14719  172 VHEIRKDVDAIMVGIGTVLKDDPRLTVHKINAspkDNPLRIVVDSNLKIPLNARVLNKDAKTVIATTTPISDEKEEKIRK 251
                          90       100       110       120       130       140       150
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....
gi 1745509151 255 LN------YQTDI----LPQILSALYQRNLQSLMVEGGRILLESFIRSGIWDEVIIEKSDKlLYSGVKAPEISD 318
Cdd:PRK14719  252 LKemgitvLQAGVqkvdLRKIMNEIYKMGINKILLEGGGTLNWGMFKENLINEVRVYIAPK-VFGGANSPTYVD 324
cytidine_deaminase-like cd00786
Cytidine and deoxycytidylate deaminase zinc-binding region. The family contains cytidine ...
17-95 4.08e-11

Cytidine and deoxycytidylate deaminase zinc-binding region. The family contains cytidine deaminases, nucleoside deaminases, deoxycytidylate deaminases and riboflavin deaminases. Also included are the apoBec family of mRNA editing enzymes. All members are Zn dependent. The zinc ion in the active site plays a central role in the proposed catalytic mechanism, activating a water molecule to form a hydroxide ion that performs a nucleophilic attack on the substrate.


Pssm-ID: 238406 [Multi-domain]  Cd Length: 96  Bit Score: 58.72  E-value: 4.08e-11
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1745509151  17 PNPMVGAVIV--CEGQIIGEGYHIR----CGEAHAEVNAIRSVKDPSLLKHSTIYVSLEPCSHhgktppCADLIIE--KQ 88
Cdd:cd00786    16 SNFQVGACLVnkKDGGKVGRGCNIEnaaySMCNHAERTALFNAGSEGDTKGQMLYVALSPCGA------CAQLIIElgIK 89

                  ....*..
gi 1745509151  89 IPRIVIG 95
Cdd:cd00786    90 DVIVVLT 96
ComEB COG2131
Deoxycytidylate deaminase [Nucleotide transport and metabolism];
1-119 3.80e-10

Deoxycytidylate deaminase [Nucleotide transport and metabolism];


Pssm-ID: 441734 [Multi-domain]  Cd Length: 154  Bit Score: 57.54  E-value: 3.80e-10
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1745509151   1 MRRCIQLAKNGLCnvsPNPMVGAVIVCEGQIIGEGY--------------HIR-------------CGEAHAEVNAI-RS 52
Cdd:COG2131    13 MEIAKLVALRSTC---LRRQVGAVIVKDKRILATGYngapsglphcdevgCLReklgipsgergecCRTVHAEQNAIlQA 89
                          90       100       110       120       130       140
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 1745509151  53 VKDPSLLKHSTIYVSLEPCSHhgktppCADLIIEKQIPRIVigCQDPFSKVAGKGIqkLRDAGCEVI 119
Cdd:COG2131    90 ARHGVSTEGATLYVTHFPCLE------CAKMIIQAGIKRVV--YLEDYPDELAKEL--LKEAGVEVR 146
deoxycytidylate_deaminase cd01286
Deoxycytidylate deaminase domain. Deoxycytidylate deaminase catalyzes the deamination of dCMP ...
21-93 1.33e-09

Deoxycytidylate deaminase domain. Deoxycytidylate deaminase catalyzes the deamination of dCMP to dUMP, providing the nucleotide substrate for thymidylate synthase. The enzyme binds Zn++, which is required for catalytic activity. The activity of the enzyme is allosterically regulated by the ratio of dCTP to dTTP not only in eukaryotic cells but also in T-even phage-infected Escherichia coli, with dCTP acting as an activator and dTTP as an inhibitor.


Pssm-ID: 238613 [Multi-domain]  Cd Length: 131  Bit Score: 55.74  E-value: 1.33e-09
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1745509151  21 VGAVIVCEGQIIGEGY--------------HIRCGE-----------AHAEVNAI-RSVKDPSLLKHSTIYVSLEPCSHh 74
Cdd:cd01286    22 VGAVIVKDKRIISTGYngspsglphcaevgCERDDLpsgedqkccrtVHAEQNAIlQAARHGVSLEGATLYVTLFPCIE- 100
                          90
                  ....*....|....*....
gi 1745509151  75 gktppCADLIIEKQIPRIV 93
Cdd:cd01286   101 -----CAKLIIQAGIKKVV 114
cd PHA02588
deoxycytidylate deaminase; Provisional
1-119 1.09e-07

deoxycytidylate deaminase; Provisional


Pssm-ID: 222894 [Multi-domain]  Cd Length: 168  Bit Score: 50.91  E-value: 1.09e-07
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1745509151   1 MRRCIQLAKNGLCnVSPNpmVGAVIVCEGQIIGEGYH------IRC------------------------------GEAH 44
Cdd:PHA02588    7 LQIAYLVSQESKC-VSWK--VGAVIEKNGRIISTGYNgtpaggVNCcdhaneqgwlddegklkkehrpehsawsskNEIH 83
                          90       100       110       120       130       140       150
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 1745509151  45 AEVNAIRSV-KDPSLLKHSTIYVSLEPCshhgktPPCADLIIEKQIPRIVIGcqDPFSKVAGKGIQKLRDAGCEVI 119
Cdd:PHA02588   84 AELNAILFAaRNGISIEGATMYVTASPC------PDCAKAIAQSGIKKLVYC--EKYDRNGPGWDDILRKSGIEVI 151
APOBEC_N pfam08210
APOBEC-like N-terminal domain; A mechanism of generating protein diversity is mRNA editing. ...
43-118 3.94e-03

APOBEC-like N-terminal domain; A mechanism of generating protein diversity is mRNA editing. Members of this family are C-to-U editing enzymes. The N-terminal domain of APOBEC-1 like proteins is the catalytic domain, while the C-terminal domain is a pseudocatalyitc domain. More specifically, the catalytic domain is a zinc dependent deaminases domain and is essential for cytidine deamination.APOBEC-3 like members contain two copies of this domain. RNA editing by APOBEC-1 requires homodimerization and this complex interacts with RNA binding proteins to from the editosome (and references therein). This family also includes the functionally homologous activation induced deaminase (AID), which is essential for the development of antibody diversity in B lymphocytes, and the sea lamprey PmCDA1 and PmCDA2, which are predicted to play an AID-like role in the adaptive immune response of jawless vertebrates. Divergent members of this family are present in various eukaryotes such as Nematostella, C. elegans, Micromonas and Emiliania, and prokaryotes such as Wolbachia and Pseudomonas brassicacearum.


Pssm-ID: 462396 [Multi-domain]  Cd Length: 170  Bit Score: 37.73  E-value: 3.94e-03
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1745509151  43 AHAE---VNAIRS-VKDPSLLKHSTIYVSLEPCSHhgktppCADLIIE--KQIP----RIVIG----CQDPFSKvAGKGI 108
Cdd:pfam08210  46 LHAEerfLRWIHDlALDPGSNYEVTWYVSWSPCNE------CASELAAflSKHPnvrlRIFVSrlyyWEEPDYW-NREGL 118
                          90
                  ....*....|
gi 1745509151 109 QKLRDAGCEV 118
Cdd:pfam08210 119 RSLAQAGVQL 128
Inv-AAD pfam18785
Invertebrate-AID/APOBEC-deaminase; A classical AID/APOBEC-like deaminases found in ...
22-135 8.79e-03

Invertebrate-AID/APOBEC-deaminase; A classical AID/APOBEC-like deaminases found in lophotrochozoans, echinoderms and cnidarians.


Pssm-ID: 408556 [Multi-domain]  Cd Length: 129  Bit Score: 36.01  E-value: 8.79e-03
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1745509151  22 GAVIVCE--GQIIGEGYHIRC-GEAHAE------VNAIRSVKDPSL---LKHSTI-YVSLEPCSHH--GKTPpCADLIIe 86
Cdd:pfam18785   1 GAVLVDAdtNEILSTGYTLELpGNTHAEqccfikLAEKHGVPEERLgevLPPNTVlYTTMEPCSKRlsGNLP-CVERIL- 78
                          90       100       110       120
                  ....*....|....*....|....*....|....*....|....*....
gi 1745509151  87 kqiprivigcqdpfskvagkgiqKLRDAGCEVIVGVLEPEcrelirKFI 135
Cdd:pfam18785  79 -----------------------RLKGAIKTVYVGVKEPE------KFV 98
 
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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