Conserved Protein Domain Family
Dehydratase_hem

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pfam13816: Dehydratase_hem (This model is not part of the current CDD release)
Haem-containing dehydratase
This family includes aldoxime dehydratase, EC:4.99.1.5. This is a haem-containing enzyme, which catalyzes the dehydration of aldoximes to their corresponding nitrile. It also includes phenylacetaldoxime dehydratase, EC:4.99.1.7. This haem-containing enzyme catalyzes the dehydration of Z-phenylacetaldoxime to phenylacetonitrile. The enzyme forms an elliptic beta barrel, composed of eight beta-strands, flanked by alpha-helices.
Statistics
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PSSM-Id: 520920
Aligned: 45 rows
Threshold Bit Score: 306.883
Created: 16-Feb-2025
Updated: 28-Apr-2025
Structure
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Aligned Rows:
PubMed ReferencesClick to see Conserved Features Help

Sequence Alignment
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Format: Row Display: Color Bits: Type Selection:
XP_003000033  37 AYIGVQRHAADEpclrADAQIASAIRAWLEA---GHGpavfEAFAMIDGAEAT-----DTSVWVCYWQDADKYDAALQAL 108
XP_003041926  15 SLFGCQYQAESPs--tAKLDLINKFEDLIKVa-aLHV----EEF----EQNDL-----PSKIWMSYWRSPQSFKSWWTSD 78 
XP_011326086  15 SVFGCQYHAEAPs--vEKTELICRFDKLIDSa-aIHV----EHL----EQNDV-----PSKIWMSYWESPQKFKQWWEKD 78 
EKG21394      15 SLFGCQYHSPQPd--aKKTALIQNFDRLLDRa-aAHV----ETL----EQNEPtppvgASRVWMSYWKCPEDYQRWWSSL 83 
XP_007922237  15 AIFGCQYHDEEPd--aSKSALIARFQSLLSQspaKHV----ETL----ESDDInkdrgSSRVWMSYWFSPPQYESWWQSP 84 
Q0CF39        15 AVFGCQYHGLQPn--aSKSALASEFNDLIQEa-sVPV----EVM----EHDDFeledcRSKVWMGYWKTPEDYRAWWCSP 83  Aspergillus ter...
XP_003042958  16 GIYGIQYQGQSPs--gRQLDLIQKFDELISGq--AHL----DRITVP-GNDGF-----ATQIWLSYW-WPDSHTGWWSKP 80 
EQB55073      16 GIFGVQYAGDEPa--gRQLDLIQSFDALIDGk--AHL----DRIVYPTKNKPF-----GTQIWLSYW-HPETFAEWWASR 81 
Q5B890       326 AVFGIQRLEANN-----ANLLIDAFNAVFTTn-vPII----EHLE---QDDPT-----PTRLWLTYWPSRAVFETWWNSG 387 Aspergillus nid...
EWY81734      15 AIFGCQYHADTPs--tDKLELIEKFDNLIKDs-sVPV----ERL----EQNNI-----PSRVWMSYWTSPQTFKSWWESD 78  Fusarium oxyspo...
XP_003000033 109 ALPALFSRLETRdresIGLWRECFATALPRLETNYSGLDYLPGLARLPGtTTPEHDRSAYWGAARDRIP----DAAHDLF 184
XP_003041926  79 DTLSFWNSLPDD----AGFWRETFSLPATRAMY-ESNAEQPSGFGHCGE-SIPLTDKTGYWGAYRSRMTp---DSPDDKF 149
XP_011326086  79 DTVYFWASLPDD----AGFWRETFSLPATRAMY-EGTGKDAYGFGHCGS-LIPLTTKTGYWGAYRSRMTp---DFEGDMF 149
EKG21394      84 EVSDFWNSLPDD----AGFWREKLSLPHSRVMF-ESNKNTHNGYSHVGA-LVPLTEKTGYWGAYRDRLEd---ATPSDRL 154
XP_007922237  85 NVADFWRNLPNA----AGFWRERFQFTSKNSMF-ESNHARPNGFSHLGS-FAPLVDNTGYWGAYRDRLDp------NDHL 152
Q0CF39        84 KVAAFWSKLPDN----AGFWRESLRFAHSRVLF-ETNQKAPNGFAHVGS-FEPLVEKTGYWGSYRDRLEd---ATELDKL 154 Aspergillus ter...
XP_003042958  81 AVKDFWDNLPED----AGMWREVLTVSPSRVQN-ACTAELKNGLNGLGN-MEPFSDKIGYWGCIRHRIPd---ANLDDKL 151
EQB55073      82 SVQDFWNSLPED----AGVWRETLTVDVGRTQN-ACTADLKNGVNGLGE-KEMFSEKIGYWGCLRDRLAq---ATADEKF 152
Q5B890       388 PVSSFWSSLPDD----AGVYREIMTVPPGRTQHGTNATERVNGMANLGI-FEDISEKSGYWGCYYDRMAdvtrERRNDIR 462 Aspergillus nid...
EWY81734      79 STKSFWGSLPDD----AGFWRESLCLPATRSMH-ESTGKDPVGFGHCGE-LTPLTEKTGYWGAYRSRMTp---DFEGDTF 149 Fusarium oxyspo...
XP_003000033 185 PKpt---dpVSLPPDSAVRGRGQHLVGTN--PQNLAHIRSGQFWENCGQQEADAYERRLEPTLHEGLRYLMEHPHETEAM 259
XP_003041926 150 ASsls--tpPEPRPFTTKIRYGRTRMTKf--PDNICVVVEGQDYSLMPDKEREYWDENFAGLTKQWVTNVVTAGAKQGMV 225
XP_011326086 150 SSpip--tyADQSVPADKIRPGRVRITDf--PDNLCMVVEGQHYADMAEREREYWNENFDGLTKQWVTNVVTAGHEQGMV 225
EKG21394     155 KSpls--kvPPAKAQMAQIRKGRVRMDSf--PDNLCVVIEGQDHRAMKSEEREHWNERFDHLTKSWVTHVVGAGADAGMV 230
XP_007922237 153 ASplq-svsTPAQISGPKIHPDRVKINTf--PENICCVIEGQDFSAMQEKELQYWSENFNELTNEWVTICLEADGLDGIL 229
Q0CF39       155 STpiq-ppvLPPRKSTKNIRLGRVSMENf--PDNLCCVVEGQDYSAMGSVEHDYWMENFHNLTTEWLTTALKAPIEDGVV 231 Aspergillus ter...
XP_003042958 152 ASsle--emPSRVPETSDIRPGRTLVTDf--PDNICFLVEGQDHTRMSTREKDLWFEEFDELVTGWMEHLGKDTTANGLF 227
EQB55073     153 SSpla--emPERVPESNEVRRGRTTITKv--PDNICFLVEGQDHSAMTPTEKTYWFEEFDELVTGWMHHLGDNAAANGLL 228
Q5B890       463 SAasktpsqSSSALTGEKILRGRVNLNAGylPDNIAFVVEGQDHSSISSEERSHWFEHFDAAVTRWIINLVAAGPEHGVL 542 Aspergillus nid...
EWY81734     150 SSpsn--twQPAKSMTDKIRAGRVQITKf--PNNLCIVIEGQDYSAMKEKEREYWDENFDSLTKEWVTNVVTAGMEKGMV 225 Fusarium oxyspo...
XP_003000033 260 SVRYLRNE---GdAAASGRp---------------rKESCGAAFFGNLDSLERWAKTHPSHLAIYRGALSHYKAFG---D 318
XP_003041926 226 SARACHGFssgKvLGATSHrvgqptndsalfpglhyIRQAQILFWLDLSKMEHLGRWDKVHVKLRRNFMTAYGPGGa--c 303
XP_011326086 226 IARACHGFageKkLGATNGpvngif------pgldyVHQAQILIWQDISKMEHLGRYDKTHVKLRRNFMKAYGPGGe--m 297
EKG21394     231 SARLCYAPhsgKvEACGDVsleqgw-----aqafsfNRRVQILYFLDLSYMERIGRNVKTHVELRRKFMESYAPTGp--m 303
XP_007922237 230 SSCLCHDP---------TSplippttsrrwarglkhTRRLQIFYFQDLSFMERLGKKYQAHRDLRKGFSKAYGPKGa--m 298
Q0CF39       232 SARLCHDPqsgSmDKAPAVpffna--------alnaKRKLQLLYFLDLSCMERIGRKYKSHVQLRRKFMQAYGPKGd--m 301 Aspergillus ter...
XP_003042958 228 DVRMGHVSdcgTfKD-TGPinl------------nhNRKIEMFYWMDISKFERVGRVHRGHVKLRKRWMETYGPGGemgD 294
EQB55073     229 DVRMGYVPehgRfRDHEGPvnl------------nhNRKIELFYWMDMSKFERAGRVHRGHVKLRKKWMEAYCPVGpmgN 296
Q5B890       543 NARLCYEPvcgTyRDADGApsa-----------lnyNRKIQLFYFQDMESMERIGRENKGHVNLRREFMASYAPDGpmgR 611 Aspergillus nid...
EWY81734     226 SARACHAFageKsLGATNGittngtpnggifpgldyIRQAQILYWTDLSKMEHMGRWDKGHVKLRRNFMSAYGPGGv--m 303 Fusarium oxyspo...
XP_003000033 319 LR-RLRTWHEVSVLHEGDAQFEYINCAPATG 348
XP_003041926 304 EGgDLLLWVDLGILKGNEIDAEYVGCYDGTG 334
XP_011326086 298 EGgDLLLWVDLGILKKDEIDAEYVGCYESTG 328
EKG21394     304 SNgDLLLWVELGVLKGQDMEAEYVGCYEGTG 334
XP_007922237 299 FGgELLLWVDLGVLKAGDIEAEYVGCYEGTG 329
Q0CF39       302 EGgDLLLWVDLGVLKADDISAEYIGCHEGTG 332 Aspergillus terreus NIH2624
XP_003042958 295 GVgKINLWEETSIMKGSDIVAEYVGCREGTG 325
EQB55073     297 GVgKITLWEETSILKGGDVQAEYIGCREGTG 327
Q5B890       612 LPgKLCLWVEASILKSKEIEAEYVGCVKGTG 642 Aspergillus nidulans
EWY81734     304 QGgDILLWVDLGIIKGDEIDAEYVGCYEGTG 334 Fusarium oxysporum NRRL 32931
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