Conserved Protein Domain Family
POU2AF2

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pfam17721: POU2AF2 (This model is not part of the current CDD release)
POU domain class 2-associating factor 2
POU domain class 2-associating factor 2 (also known as Protein OCA-T1) is a transcriptional coactivator that specifically associates with POU2F3, forming a complex that drives the development of tuft cells, a rare chemosensory cells that coordinate immune and neural functions within mucosal epithelial tissues.
Statistics
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PSSM-Id: 522906
Aligned: 18 rows
Threshold Bit Score: 220.356
Created: 19-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:
A0PJS5        52 GSHVLPGYYSMRRSFLQDSELcHTVKQYSSDTY---SSaLGSKAFSYDHAS--TYPAFIDSYYTpDSYGD-YRgPTSYTT 125 zebrafish
KYO35727      24 GSPTMSGYYGMRRPFASELDF-HSTKQLPSEVY---ASpLAAKPFPGDSSAvqGYPPLLDPYFS-DQYGD-YR----TPP 93 
XP_009668537  53 GSPTTAGYYSVRRPFTAELDF-HNTKQFVSDVY---SPpPGSKPLSCDSSAvqGYPALLDSYLP-DQYGDhHR-TAPFTA 126
KFO82767       1 GSPPTAGYYSVRRSFTTEMDF-HNTKQFVSDFY---SSpLGSKPFSCDSSAtqGYPALLDQYLT-DQYGD-YR-ATSLAA 73 
KFW85112       1 GSPPTS-YYGVRRPFPAELDF-HSTKQFVSDVY---SSpVGSKPFSCDSSAsqGYPALLDSYLS-DQCGD-YH-APPLAP 72 
XP_016159309  55 GSPTTPGYFGVRRSFPAELDF-HSTRQFVSDVYsssSSpLSSKPFSCDSSApqGYPALLEPYLS-EQFGD-HR-APPLPA 130
KFO99802       1 GSPTTPGYYSIRRSFTTELDF-HNTKQFVSDVY---SSpLGSKPFLCDSSAtqGYPALLDPYLP-DQYGD-YR-AAPLPA 73 
XP_002932978  56 SSHV-SAYYGVRRPFLTDPDC-YAPKQYSNEFY---PSsLGSKSLACDPTSiqSYPAILDPYYT-DSIGE-FR-GATITT 127
KPP79118      48 GSHVLSGYYGMRRPFMSDSELcHPSKQFSTEPY---SSsLGGKPLPCDGPPmtGYPSLIDSYYP-ESFGD-YRgGTAFAP 122
XP_005986364  56 GSHMVSGYYGVRRSYLSDSDF-HPGKQFTSDVY----StLGGKPIPCDPSPvpGFTPLLDPYFP-DSFSD-YR-NAAFTP 127 coelacanth
A0PJS5       126 SGGSLFPPSSLPTLLPTLSGESsSHLLLRDPWDQPSEDSVNQTEVLCPEAAAPV-ADSPSLAGPDSGSSSPYRltSGRSG 204 zebrafish
KYO35727      94 GTSSLFGTSSLAPLLPPFPNDQ-AHFLIRDSWEQTMPDSLNPPDVTCSDSLQTLsTATSCL-PHESSGASQYR--GSSWS 169
XP_009668537 127 GTSSFFSPSSLPPLLPSFPNDT-AHFLLRDPWEQSSPDSLGQSDGACSDSLQALpAAASCLSSHETGSASPYR--SSGWT 203
KFO82767      74 GASSFFSPSSVPPLPPSFPNDT-AHFLLREPWEQTSPDSLSQWDGTCSDPLQALpASITCLSSHESGGVSPYR--SSSWT 150
KFW85112      73 GASSFFSPSAVPPLLPSFPGDT-GHFLLREPWEQSSADSLGQSDAACSEPLQALpPGSSCLSPPEPGGLSPFR--GSGWT 149
XP_016159309 131 ATSSFFSPPAVPPLLPSFPSDT-GHLLLREPWEQSSPESLSQADSACPDPLQALpASSSCLSLPEPGGVSPFR--GSAWS 207
KFO99802      74 GTSSFFSPSAVPSLLTSFPNDP-AHLLMREPWEQTSPESLSQADAACSEPLQALpAS-SCLSSQEPGGVSPNR--GSGWT 149
XP_002932978 128 GTSSLFSTSSLPPLVSHFSGDP-AHYSMRDSLEQTVPDTINQLDVLCSDTPQTVsSSTSCLSP--ESASTHFR--NSIRG 202
KPP79118     123 GGSSLFSA---PSLLPPFTGDS-SHFLLRDTWEQPTTDPASQAEGMCSDVLAPV-VASTSLAGPESGSPVHYR--ASGRG 195
XP_005986364 128 GTSSIFTPTTLPPLIPHFSTDS-SHYLLRETWEQTLPENLNQTDGLCSDTFQLLsSSTSCLTAHDSGTSPQYR--TSSRT 204 coelacanth
A0PJS5       205 SSIPSs--SQPYTLQPLEDVPYTAPsYTSASSYSCPPYMSTPGDLAVvKMTAVTSEEASGGVv-SLSDTTSWAKDDGTGS 281 zebrafish
KYO35727     170 SSLPG---AQSYSLHALEDVHYASG-YPGTSPYSFPSFMTVPNDLTP-KMIHLSSDEVSDTT--SLHDNSSWGKEDGSPV 242
XP_009668537 204 PAVPG---VQSYPLHPLEEVHYPPS-YAATSPYSFSPFMTAANELTS-RMSHPSPEQSSDTL--PLHDSSSWAKEDGGPS 276
KFO82767     151 PAIPG---TQPYPLHPLEDVHYSSS-YAATSSYSFSPFMTVANELTS-RMSHLLPEQSSEMP--PLHENSAWAKEDGSPI 223
KFW85112     150 PAIPG---AQPYPLHPLEDAHCSPS-----SPYTFSPFTAVGNEPPS-RMSHLCPEQSSETP--HLQDNPAWAKEDGSAL 218
XP_016159309 208 PALPG---AQPYPLHPLEDAHYSPS-YAASSPYGLSPFLAVASD-PS-RMSQQCLEQPSEPA--HLPEHSAWAKEDASAL 279
KFO99802     150 PAIPG---AQSYPLHPLEDSHYSPS-YAATSSYSFSPFLALGNEVTS-RVSHLSAEQNLETP--ALQDTSAWAKEDGSPI 222
XP_002932978 203 NSAQG---TQSYPLHALDDMHYSSS-YPATCTYAFSPFMTMANELTPkMVHHLSSEAHSENG--SLQENSAWPKDDANLA 276
KPP79118     196 SNGSGgssSQPYSLHSLDEVHYP-GlYPPASSYTCPPYMSTPCDLAS-KMGPLSSEESEHGP--VISDAPAWSKDDGGGS 271
XP_005986364 205 SNLPG---TQSYSLHALEDVHYPSG-YSTTSSYSCAPYMSVPSDLTP-KMVPLSSDESSETSatSLHDTSSWPKEDSGAT 279 coelacanth
A0PJS5       282 WLSYETRRAF 291 zebrafish
KYO35727     243 WGTYECRRTY 252
XP_009668537 277 WGTYDGRRTY 286
KFO82767     224 WGAYEGRRTY 233
KFW85112     219 WGTYEGRRTY 228
XP_016159309 280 WGTYEGRRTY 289
KFO99802     223 WGTCEGQRTY 232
XP_002932978 277 WGAYELRKNY 286
KPP79118     272 WSSYEIRRAY 281
XP_005986364 280 WASYEVRRTY 289 coelacanth
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