Conserved Protein Domain Family
CHAT

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pfam12770: CHAT 
CHAT domain
These proteins appear to be related to peptidases in peptidase clan CD that includes the caspases. This domain has been termed the CHAT domain for Caspase HetF Associated with Tprs. This family has been identified as a sister group to the separins.
Statistics
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PSSM-Id: 492887
Aligned: 36 rows
Threshold Bit Score: 116.738
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_001564735 1053 QEPLRVLYQACIH-P-------IigyvraldsQLLFgdgMITVVPSG-QMWLVPFHA--LLNVKAg---dRYFVEE---A 1115
Q38C46       1044 VEPLKTLYNIFIE-P-------IaayirssdpRLLAkngVVTIIPTD-GLWLVPFNA--LMSRNG-----NFVIED---F 1104 Trypanosoma b...
Q7NVB0         67 QDTARALADLFGQvPglt--adMaghevgddgNSYT---QLRLVLSAaELALLPFEL--MLSPPGqpgagQHLLLQ---- 135  Chromobacteri...
Q8DHI1         67 GASGNQITNIGTQqPnllk----------evrHTYE---NLVISLGT-WLNRTRINF--LSEAQLne-qsAFSREQasfF 129  Synechococcus...
WP_012256484   54 TRYGQELFRRLFP-TrlshqfrVsqrtaaqqqQPLRl--RLALDPQDaELQAIPWELlhFPATDNqs-qlIPLTTS---D 126  Chloroflexus ...
WP_012258728   60 VAYGTALGTMLLSdPdllaqfqAaraiarrgrRPLPirfRLFIAPSAaELHALRWETlcMPDG-------EPLLMG---E 129  Chloroflexus
WP_011744668   43 KPIGSALWSALGDgVelqq----------akhQAGQsilPIVIESDIpAILQLPWEM--LWHPEY-----GFLALH---K 102  Chlorobium ph...
WP_011744671   46 QALGSALWQVLDAdEklqh----------akkQAGTgilPLVIASDDpAILQLPWET--LYHPDY-----GFLARH---E 105  Chlorobium ph...
EDW00196     1402 PACLHTLYNLLLA-P-------FddllpsvasVSRQgrrELILVLDS-ALYLVPFAI--LRAAGDd---gEYLSER---C 1464
Q96AY4       1390 KPPLRALYDLLIA-P-------MegglmhssgPVGRh-rQLILVLEG-ELYLIPFAL--LKGSSSn----EYLYER---F 1450 human
XP_001564735 1116 AVQ--MAFS---ATQAAFAALSAVRVQQqdlhrevvAVQGDADHD----AAdTLFCTAFP--PNTDRSEQEgAAVVAMLs 1184
Q38C46       1105 AFQ--LGFS---ATQCRLAALSAKRVQQrclfqnlvLVQKQADAT----EQ-LMSHLLFP--LDAHRSESE-GAVVMQT- 1170 Trypanosoma b...
Q7NVB0        136 --------AqrpICLTREIRRVTDDAVSwpvhprilVVLASP--------------------PGLPAIPAE-AHLLAIRq 186  Chromobacteri...
Q8DHI1        130 GLGnfILPPp--ISEIHRISVQTDFVQLwrypwhdwTPIRQHSNL-----D-VVFSPMVYqsLKSPAAQHErVRILAIF- 200  Synechococcus...
WP_012256484  127 QIL---------FSRYIDSEQFALFEPIdhhpirllLIFSEPTDL----DR----WQLSP--FDRPATERDfRQRFRPF- 186  Chloroflexus ...
WP_012258728  130 EVY---------FSRYLTSNDVQPIRARsrnalrvlIAIANPHGI-----------------ERFGLAPVDvAGELAR-- 181  Chloroflexus
WP_011744668  103 EFT---------LSRS-SPAIKVHMPDIetgplrilLFSSLPDDLdetdQ------------LQIEEEQAGvLEALGPW- 159  Chlorobium ph...
WP_011744671  106 GFT---------LSRT-IPSIKTGVSDIepgplrilLFSSLPDNLgeknQ------------LEIEVEQGRvLEALGQW- 162  Chlorobium ph...
EDW00196     1465 ALL--TAPSlqaLRGRSRSRRDRGRPPTa-------LVVGGPRVP-----A-ALAERWGWagAESPAALQE-AAMVADM- 1527
Q96AY4       1451 GLL--AVPSirsLSVQSKSHLRKNPP-TyssstsmaAVIGNPKLP-----S-AVMDRWLW--GPMPSAEEE-AYMVSEL- 1517 human
XP_001564735 1185 agqvqlaewlgrHSTPEK------------VVTRKVELveNVESLRTVL----------PRARTVHIATATTSAaplsqa 1242
Q38C46       1171 ------------LAQNKRhvrhqcnsyvtsEITSSEVLlhDIEKLKEHL----------PRSRTVHIAASTTSG------ 1222 Trypanosoma b...
Q7NVB0        187 al-------dpwIAQSELdlperqrdrvmrHLTVLSNA--SIRDIEQACa--------kTAYTHVHILAHGVNLp----- 244  Chromobacteri...
Q8DHI1        201 ------------GASGNLdleg-----dleALRALPDG--ELHCLRSPQlsely-slwsQPWDILFFAGHSQGK------ 254  Synechococcus...
WP_012256484  187 ------------VDTGQL------------KFDILPRA--EEAELRLALergslqteeaRGYDVVLYFGHALFL------ 234  Chloroflexus ...
WP_012258728  182 ------------ARAGFAhf---------dIVELVEPGaaTLEQIISTLrtsa---rkgQPFDVLYVVAHGSFV------ 231  Chloroflexus
WP_011744668  160 ------------LQSGHV------------VIEMPDDG--RFSLFEELLh--------sFRPHLVWLSGHGVFSkd---- 201  Chlorobium ph...
WP_011744671  163 ------------RQSGHV------------VLEMPDDG--RFSEFKRILk--------sFKPHLVWLSGHGIFQsd---- 204  Chlorobium ph...
EDW00196     1528 ------------LQA---------------NALAGCNA--TKESVLAEL----------PGAECVHFAANLSWK------ 1562
Q96AY4       1518 ------------LGC---------------QPLVGSVA--TKERVMSAL----------TQAECVHFATHISWK------ 1552 human
XP_001564735 1243 gpvdrtaSRPEDEGGLLMRTAARMg------------------------------------DIGLVRAAEIAH--MGLA- 1283
Q38C46       1223 -------FRNEDAGGGAICIAGTKg------------------------------------DLQLLRSSDIAR--MELF- 1256 Trypanosoma b...
Q7NVB0        245 -------GEIDQSFGIALHAVNSPq-----------------------------------gEMDKVSGKRLAS---ALRa 279  Chromobacteri...
Q8DHI1        255 --------------GITINN-----------------------------------------EEPPLEIYRLYE---TLKt 276  Synechococcus...
WP_012256484  235 ---------PERGTRLLLEHGPQR-------------------------------------RGRLFDGEELIRllTQLPa 268  Chloroflexus ...
WP_012258728  232 ----------EGNTYLWLVKPDN--------------------------------------TFDRVDGSSFCQ---RLRe 260  Chloroflexus
WP_011744668  202 ------lLNHNHKGYFLFEDEESG-------------------------------------NGSLVDENTLAG---AFSg 235  Chlorobium ph...
WP_011744671  205 ------pLNHHDKGYFLFENEHGD-------------------------------------GGELVDEDQLAE---AFTg 238  Chlorobium ph...
EDW00196     1563 ------------LGAVVLSPGDVVtaeqqqqk----------------------ephepqlADFTLAAAELRQ--LRLG- 1605
Q96AY4       1553 ------------LSALVLTPSMDGnpasskssfghpytipeslrvqddasdgesisdcpplQELLLTAADVLD--LQLP- 1617 human
XP_001564735 1284 -----------AEHVILTNTNMSPQHMDg-IRDDVLR----LVRGFFGSGVPCVIAGQWCTPDMKPIELFRHFYEQWCRa 1347
Q38C46       1257 -----------AEHVILSNANMSPSGIVg-THDDVLC----LTRGFLASGVPCVITSQWCTPDMVPAMLFSRFYQHQSAp 1320 Trypanosoma b...
Q7NVB0        280 ttaerqtansrPSVVTMASCDSG-------HQGSVIGtgasVAHALHEAGIPLVIGSQFPLSYGASVRFVQTLYTGFLWg 352  Chromobacteri...
Q8DHI1        277 av------kqgLQLAIFNSCDSI-------------P----LGQFLIQLGLPHAIVMREAVPNIAAELFLKYFLQNFQGg 333  Synechococcus...
WP_012256484  269 t--------hkPAMIALIACNSA-------TVDLHAPlsnlAARLIAESGIPAVLAMQRLVAIELARTFTQHLTEMLLRn 333  Chloroflexus ...
WP_012258728  261 la-------erPRLVMLIACQSGGGMTT--DNGALAA----IGPRLAEAGVPAVVAMQGNVSMRLIERFIPAFCQELQHh 327  Chloroflexus
WP_011744668  236 t---------aVQGVILSACQSG----KaiSSDLNNG----LMYALAQKGIPHVIGMRESIFDRAGVQFAKTFFSGLLQk 298  Chlorobium ph...
WP_011744671  239 i---------dLQGIILSACQTG----KadSANLNNG----LMYKLAWKGVPHVIGMRESILDRAGVQFAQAFFEALIDk 301  Chlorobium ph...
EDW00196     1606 -----------ARLVVLSSYQSV--EPI--TGSGVAQ----LAGGWLLAGAGAVLISLWPVPETAAKILLRAFYSALLQg 1666
Q96AY4       1618 -----------VKLVVLGSSQESNSKV---TADGVIA----LTRAFLAAGAQCVLVSLWPVPVAASKMFIHAFYSSLLNg 1679 human
XP_001564735 1348 ---LRTSQAEPSVHVVAATGDCVspssaqptgalqpqrivgeegpeedgemvrhralllarsirhllveepamRYrPRVW 1424
Q38C46       1321 n-kRTRSSLLSRDSIGLLPASGTqqnalsrkeegsdrcndnln----------whkalflaqairglleddtfRYsPRSW 1389 Trypanosoma b...
Q7NVB0        353 edpRHLLVALRRSLHSEYPD--------------------------------------------------------THDW 376  Chromobacteri...
Q8DHI1        334 ---ADLYAAVAQARSQLRELSRCddhlpgtsa---------------------------------lplicrhpQArCLHW 377  Synechococcus...
WP_012256484  334 ---GIVDLAVTTARRRIYRTDSIhwstpvlytrlasgrl-------------------fqpsellryiewllqQDnIQRW 391  Chloroflexus ...
WP_012258728  328 ---GMIDAAMAVARGTV--------------------------------------------------------RDlPDFW 348  Chloroflexus
WP_011744668  299 ---REIAQALQQARQAITMPMRDdehakryryadlsf-----------------------gqwclpmllsrehNRsIIDW 352  Chlorobium ph...
WP_011744671  302 ---KGIALALQEARRAIILPLKDdeeartsldaelsl-----------------------gqwclpmllsrehNRpIIDW 355  Chlorobium ph...
EDW00196     1667 ---ARAARALAEAMQTVQHTKH---------------------------------------------------FAhPANW 1692
Q96AY4       1680 ---LKASAALGEAMKVVQSSKA---------------------------------------------------FShPSNW 1705 human
XP_001564735 1425 -------AGY--YCIGS 1432
Q38C46       1390 -------AGY--YCIGY 1397 Trypanosoma brucei
Q7NVB0        377 -------ASItaYAAFP 386  Chromobacterium violaceum
Q8DHI1        378 hhlrrsdTSPatVSVGD 394  Synechococcus elongatus
WP_012256484  392 --------------AGT 394  Chloroflexus aurantiacus
WP_012258728  349 m-----pALYsrLKSGR 360  Chloroflexus
WP_011744668  353 --------HFmpQPMGA 361  Chlorobium phaeobacteroides
WP_011744671  356 --------HFtpQPMRA 364  Chlorobium phaeobacteroides
EDW00196     1693 -------AGF--LLVGA 1700
Q96AY4       1706 -------AGF--MLIGS 1713 human
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