9B4F


Conserved Protein Domain Family
PSS

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pfam03034: PSS (This model is not part of the current CDD release)
Phosphatidyl serine synthase
Phosphatidyl serine synthase is also known as serine exchange enzyme. This family represents eukaryotic PSS I and II which are membrane bound proteins which catalyzes the replacement of the head group of a phospholipid (phosphotidylcholine or phosphotidylethanolamine) by L-serine.
Statistics
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PSSM-Id: 515348
Aligned: 56 rows
Threshold Bit Score: 261.346
Created: 13-Feb-2025
Updated: 28-Apr-2025
Structure
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Program:
Drawing:
Aligned Rows:
PubMed ReferencesClick to see Conserved Features Help

Sequence Alignment
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Format: Row Display: Color Bits: Type Selection:
9B4F_A        96 PHPALWRMVFGLSVLYFLFLVFLLFLNFEQVKSLMY-WLDPN-LryaTrEADV---MEYAVN-CHVI---------TWER 160 human
A0D008        99 PHPLFWRLLQSWACVYMMSIVFLIYFTPEQLQQFLQqFIDPK-L---GrPLPS---KSYAED-CRFYtpen--ehsKFYN 168 Paramecium tetr...
XP_001016673 125 PHPSLWRMLQALGMCWLTVVVFALFFNRDDIQTFLKsFVDPE-L---GqPLQD---KNFSED-CDIYtpgn--pkgDFYN 194
XP_004039425  51 PHPAIWRMLQALGICWLICVVFALFMNRDDLQYFLKkFVDEN-L---GkPLPE---KNYAEN-CQIYtpdn--prgPFAN 120
XP_004030343  58 PNEAFWRGVLRFCLIYLCALVFLCFQNNIDVRSLFK-YLYPE-L---GqPVPHs-mHTYDDN-CDL----------EFEN 120
Q23DR8        58 PNEAFWRGVLRFCLIYVCSLVFLSFQNTKDARNIFK-HLDPE-L---GkQVSKd-yHTYDDN-CEL----------EWDN 120 Tetrahymena the...
XP_002365955 226 PHPGFWRVVHGMCVVHLIVMVVLLVVDEETGRHALE-LLFPEiA---G-KREEifaGTLVVD-CRI----------NAST 289
XP_067750811 126 PHPGVWRVVHGCSVVYLLLLAAMLVQNREGAMRAMQ-FLFPE-V---GsRPKT---LAPAQLqCEI----------NTES 187
XP_002809106  56 kisiltKILNYLILIYYVIIMFLHFFSTSEVRTILR-FLNKN-I---EfHAVE---KSYMEN-CN-----------NLAN 115 Plasmodium falc...
XP_657102    102 PHPMFWKFIQGVGLCYLMLICFLLFQNVNDVRQWLK-NIDPK-L---GvPLPE---REYAID-CRLYtpelpckwnNFKN 172 Entamoeba histo...
9B4F_A       161 IISHF-DIFAFGHFWGWAMKALLIRSYGLCWTISITWELTELFFMHLLPNFAECWWDQVILDILLCNGGGIWLGMVVCRF 239 human
A0D008       169 LTSSF-DVFVPAHIFGWTVKMWILRDFKLAMIQQIAFEFMEITFRHWLPNFWECWWDHVILDIIVCNTGGIVVGYYTMKL 247 Paramecium tetr...
XP_001016673 195 LTDKL-DVFFVAHFIGWMVKMFICRDFKLCMIQSILFEFLEITFRHWLPNFYECWWDSIIFDIILCNSGGIIAGWWLMQK 273
XP_004039425 121 VIDSI-DVFFTAHFIGWLVKMFICRDFLMCMIQSVLFEFLELSLKHWLPNFAECWWDSVFFDILICNTGGIVVGWYLMNK 199
XP_004030343 121 ILDNF-DHYFLIHLINWFFASLIVRDAYILHSWSILDELIELSAQHVLPHFRECWWDHVFLDVLLSNTTAIILGLYVVDF 199
Q23DR8       121 ILDNF-DHYFQIHLINWFCATLIVRDPYILHTWSILDELIELSAQHILPHFRECWWDHVFHDVILSNTTAIVIGLLVCKL 199 Tetrahymena the...
XP_002365955 290 IHRQLtSVWFVSHVVGWLVKMVILRHWGFCLIYSLCFELGELSFHWLVPELCECWWDSIFIDALLSNVCGMFLGVLFMKL 369
XP_067750811 188 LTRGVtSIWFVAHVTGWWGKMCMFRDWRFCWVLSIAFEILELAFQFVIPDFQECWWDSLLLDLLGANLLGMCLGRVTLWL 267
XP_002809106 116 ISDKI-DWFVCAHLWGWFAKGMIIRNFFLLNINSVIFELIELRFQHILPNFYECWWDHIFLDVLSCNLIGIVASILFMKY 194 Plasmodium falc...
XP_657102    173 VL--F-DEFVIYHFVGWWARCVICRDWKLTWFNSILFEFMELSFQHILPNFHECWWDHIILDVFGCNALGIWLGSKTLQY 249 Entamoeba histo...
9B4F_A       240 LEMRTYHWASFKdihTTT--GKIK-----RAV----LQF-TSASWTYVRWFDPkSSFQR------VAGVYLFMIIWQLTE 301 human
A0D008       248 FGMKEYKW-------SLR--KENRkdswfKNL----KRLcLSPQLDKIEWKVF-SSVKR------FLLVIWFLVFMNLCD 307 Paramecium tetr...
XP_001016673 274 FEMKEYKW-------SLSeaGKKKkpywkNVK----ELFiTP-NLEKHDWKVF-SSSLR------FASVIYYMIFMNLVD 334
XP_004039425 200 FQMKEYRW-------SLQ--SKYKksftqNLK----EIFiTP-NLEKHEWKMF-SSLRR------FILVMWFGIFMNLVD 258
XP_004030343 200 LGFEKYDWLG----------RKGK------------KNY--------KEWSIW-QCHRR------FGALLVIFLVIICNF 242
Q23DR8       200 FKLQPYDWLG----------RKDS------------KGF--------FDWKVW-KCHRR------FGGLLAIWFVIITNF 242 Tetrahymena the...
XP_002365955 370 VNLCQYDWLGRY--------PQDQ-----NVS----MSL-TPFASEASDWSFY-KTPRH------LFMSIVLLMICLFSE 424
XP_067750811 268 LESKEYDWSGR---------RGKKmgyfrLAL----NQF-TPFSWEQYHWEVF-SSFKR------FGEIVFAMLLCLITE 326
XP_002809106 195 FNIELYDWki---------pDKIKpn-kkNIIfptiDKL----------------CRKVftnsstLLILIFLSFITNIID 248 Plasmodium falc...
XP_657102    250 FELREYNFSGVS--------PMQKkgkifRVI----GQF-TPTSWTRYHWGMF-THWKR------FIYVIILIIYFQLFD 309 Entamoeba histo...
9B4F_A       302 LNTFFLKHIFVFQASHPLSWGRILFIGGITAPTVRQYYAYLTD-TQCKRV-----GTQCWVFGVIGFLEAIVCIKFG 372 human
A0D008       308 LSFFFNKFVLQINTAHNVMKFRVFPLGFFSIVAARDYYVYISD-ENVTRL-----GPNAWLMHAIVLGEWVLFFRNY 378 Paramecium tetraur...
XP_001016673 335 LSFFFNKFVLWIRPSHPVLSFRTFMIGFLAIPATREYYEYISN-PQQKRL-----GGICWLTQAIVYSELLVFLKNY 405
XP_004039425 259 LNFFFNKFVIRIEPSHYILSYRTFVIGFLSIPASREYYEYISN-DNLKRL-----GGTVWLMQAIIFSEIFLFFKNY 329
XP_004030343 243 LCGFFLINSLWIPPKNWLNIYRLLVWFLLSNLAFKEIYTDIKTwGTEERVknpisGKCRWITFFICFTETFISIKFS 319
Q23DR8       243 LCGFFMINSLWIPPQNFLNLYRLLVWFLLSNLAFKEIYVDIDTwGTKKRVenpisGKCRWITFFITFTEAFIALKFI 319 Tetrahymena thermo...
XP_002365955 425 LNVFFLMAALDIPAAHYSNPLRTLYIALLGVAAAAEHYEFTT--KRRDRI-----GRNKWLLIIILFVEWLVCAKYG 494
XP_067750811 327 LNAFFMLTTLSIPKESNFNSYRLMLVFLIGIPAAAEYYEFISN-PECWRL-----GQNAWMILSIAMFEILVWVKFS 397
XP_002809106 249 LNVFFLKAEIQLHHVNLIVIARTFAIGFISGKACKEFYRFLKEgMTPKR------AFYIFLEIIILSLEFLLAIRWK 319 Plasmodium falcipa...
XP_657102    310 LNSFFLKAELWLKPSHYLNLIRLIVLALQAPLVFRQCYQYVID-KNTKDI-----GSASWILGLTLLLEGILCFKWg 380 Entamoeba histolyt...
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