Conserved Protein Domain Family
PSS

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pfam03034: PSS (this model, PSSM-Id:281084 is obsolete and has been replaced by 460783)
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: 281084
Aligned: 77 rows
Threshold Bit Score: 263.623
Created: 23-Jun-2015
Updated: 5-Aug-2015
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:
Q4DSR1       136 PHPFVWRAVLASGVLYVALLSFLLFQNLETVRAIMG-LYDPAlLE-ALPERQYAE-D-CRISts---sdP-------Y-- 199 Trypanosoma cruzi
A0D008        99 PHPLFWRLLQSWACVYMMSIVFLIYFTPEQLQQFLQqFIDPK-LGrPLPSKSYAE-D-CRFYtpenehsK-------F-- 166 Paramecium tetr...
Q5CNL2        90 PCYAFWKIMMGMNILYFMLLTFLLFEDTEHIRNTLV-YIDPK-LIeKVPEVNYAG-NsCSIIgs---ngW-------F-- 154 Cryptosporidium...
XP_004358812 130 PHPAFWRVIMGMGVIYLCALVFLLFQSADDARLIMK-HIDPK-LGlPLPERSYAD-D-CQLY-------TpedptsnF-- 196 Dictyostelium f...
XP_002669565 108 PHPAFWRLITGIGIVYLLFLVFLMFQTKDDARQFMK-YLDPS-LGqPLPERDYAN-S-CAIY-------TpddpisyF-- 174 Naegleria grube...
XP_001016673 125 PHPSLWRMLQALGMCWLTVVVFALFFNRDDIQTFLKsFVDPE-LGqPLQDKNFSE-D-CDIY-------TpgnpkgdF-- 192 Tetrahymena the...
XP_004039425  51 PHPAIWRMLQALGICWLICVVFALFMNRDDLQYFLKkFVDEN-LGkPLPEKNYAE-N-CQIY-------TpdnprgpF-- 118 Ichthyophthiriu...
XP_002141760  97 PHPIFWRFLLGLSILYLSFLVFLLFQDVESILSALR-NIDFS-LDkSTVEVNYTEgS-CSLL-------D-------Wsn 159 Cryptosporidium...
XP_002809106  56 kisiltKILNYLILIYYVIIMFLHFFSTSEVRTILR-FLNKN-IEfHAVEKSYME-N-CN---------N-------L-- 113 Plasmodium falc...
EPT29573     414 PTPIFWRFIKGCSVLYLVLLVFLLFQDLDDVRRGLR-YIDPN-LGkPLPEKSYAQ-N-CH---------S-------F-- 471 Toxoplasma gond...
Q4DSR1       200 ---LFIRTAC-DVFILAHFIGYFVKTLILRDWRFATCVSITFEIIEITLQHALPNFKECWWDHLLLDVLLCNGGGTLLGM 275 Trypanosoma cruzi
A0D008       167 ---YNLTSSF-DVFVPAHIFGWTVKMWILRDFKLAMIQQIAFEFMEITFRHWLPNFWECWWDHVILDIIVCNTGGIVVGY 242 Paramecium tetr...
Q5CNL2       155 ---SNILPKI-DMFVIAHFLGWMVKTLILRNNFLVWFNSILFEWLEITLRHILPNFYECWWDHIILDIFGCNMIGIFLGN 230 Cryptosporidium...
XP_004358812 197 ---RNLMNTInDEFIWAHFFGWWGKTLLLRDSILCWVLSLTFEVLELSLAHLLPNFHECWWDHVILDILVCNALGILMGV 273 Dictyostelium f...
XP_002669565 175 ---KNVYDTVyDEFILAHILGYIAKALLFRDLKLCWCLSLFFEIMEITFQHWLPNFKECWWDHIVLDVLICNNLGIIIGL 251 Naegleria grube...
XP_001016673 193 ---YNLTDKL-DVFFVAHFIGWMVKMFICRDFKLCMIQSILFEFLEITFRHWLPNFYECWWDSIIFDIILCNSGGIIAGW 268 Tetrahymena the...
XP_004039425 119 ---ANVIDSI-DVFFTAHFIGWLVKMFICRDFLMCMIQSVLFEFLELSLKHWLPNFAECWWDSVFFDILICNTGGIVVGW 194 Ichthyophthiriu...
XP_002141760 160 gilYNVRQRL-DFFAFAHFFGWFVKTLILRDNFLLWFNSIFFECLELTFKHILPNFHECWWDHLILDIFGCNFLGIIAGN 238 Cryptosporidium...
XP_002809106 114 ---ANISDKI-DWFVCAHLWGWFAKGMIIRNFFLLNINSVIFELIELRFQHILPNFYECWWDHIFLDVLSCNLIGIVASI 189 Plasmodium falc...
EPT29573     472 ---STLAGSM-DVFVLAHFFGWLVKALIIRDARLLWILSVLFEWMEISLRHILPNFWECWWDHLILDVFGCNLLGMYLGL 547 Toxoplasma gond...
Q4DSR1       276 FALRRLRAKKYH-W--------------VALRni------------------------------------kGYK------ 298 Trypanosoma cruzi
A0D008       243 YTMKLFGMKEYK-W---------------------------------------------------------SLR------ 258 Paramecium tetr...
Q5CNL2       231 YIIKRFNMTRFN-WhtcrnglggqeydhKAGD---------------------------------------SISnskrsi 270 Cryptosporidium...
XP_004358812 274 LTIKYLKMKEYN-W--------------TGAEkk------------------------------------aEKR------ 296 Dictyostelium f...
XP_002669565 252 WICDYLKMRKYPlW--------------IGVTki------------------------------------dTTS------ 275 Naegleria grube...
XP_001016673 269 WLMQKFEMKEYK-W--------------SLSEag------------------------------------kKKK------ 291 Tetrahymena the...
XP_004039425 195 YLMNKFQMKEYR-W---------------------------------------------------------SLQ------ 210 Ichthyophthiriu...
XP_002141760 239 IFIRKIKLYQYN-W--------------HSSYslgsfnkldd-------------------tsmksdisivGAT------ 278 Cryptosporidium...
XP_002809106 190 LFMKYFNIELYD-W--------------KIPDki------------------------------------kPNK------ 212 Plasmodium falc...
EPT29573     548 ALCRRFQMKEYF-WhdddslvsascpqsSLpsptssscrdareeeiepnvasnmpsspsscpenelrsrkrSAS------ 620 Toxoplasma gond...
Q4DSR1       299 -------------------GKT------R-----RIL----GQ-----L-GPRS-------------------------- 312 Trypanosoma cruzi
A0D008       259 -------------------KEN------RkdswfKNL----KR-----LcLSPQ-------------------------- 278 Paramecium tetr...
Q5CNL2       271 kaskevgsssvnkknqkstSKP------RllkvkNFM----SS-----F------------------------------- 304 Cryptosporidium...
XP_004358812 297 -------------------SIV------F-----RAL----KQ-----F-TPIY-------------------------- 310 Dictyostelium f...
XP_002669565 276 -------------------GKI------K-----RIV----QQ-----F-TPFN-------------------------- 289 Naegleria grube...
XP_001016673 292 -------------------PYW------K-----NVK----EL-----F-ITPN-------------------------- 305 Tetrahymena the...
XP_004039425 211 -------------------SKY------K-----KSF----TQnlkeiF-ITPN-------------------------- 229 Ichthyophthiriu...
XP_002141760 279 -------------------SKT------T-----KNL----SD-----F-TDNTnflfsnlrskyrevgsssensifnnk 318 Cryptosporidium...
XP_002809106 213 -------------------KNIifptidK-----LCR----KV-----F-TNSS-------------------------- 232 Plasmodium falc...
EPT29573     621 -------------------PVR------SrrsgcRVVpgslRQ-----F-APYE-------------------------- 643 Toxoplasma gond...
Q4DSR1       313 -------------FESY------EWNVFH-DPKRFMQFLTLLLL---ISLAEANCFTIKHILQMRPNYHLVILRLALWGL 369 Trypanosoma cruzi
A0D008       279 -------------LDKI------EWKVFS-SVKRFLLVIWFLVF---MNLCDLSFFFNKFVLQINTAHNVMKFRVFPLGF 335 Paramecium tetr...
Q5CNL2       305 ----------------F------KWPKILtTLRGLGSFLILTAI---VQLIDLNYFFFKAEFNMPVSHWIFGLRTALLAI 359 Cryptosporidium...
XP_004358812 311 -------------YDEY------QWDILS-SWKRFLSVVVLVIM---ISVIELNAFFLKTLLWIPPPHPINIWRLFLWCF 367 Dictyostelium f...
XP_002669565 290 -------------WTSY------NWHIFD-DAKHFLYFCLIILA---MNIVDLNAFFLKYVLWVPPPNKLNIYRLLIWFC 346 Naegleria grube...
XP_001016673 306 -------------LEKH------DWKVFS-SSLRFASVIYYMIF---MNLVDLSFFFNKFVLWIRPSHPVLSFRTFMIGF 362 Tetrahymena the...
XP_004039425 230 -------------LEKH------EWKMFS-SLRRFILVMWFGIF---MNLVDLNFFFNKFVIRIEPSHYILSYRTFVIGF 286 Ichthyophthiriu...
XP_002141760 319 kpkkdilymvidlWSKFgiytwtEYKWPK-TLSNMKGFMTFLLLtiiVQLIDLNYFFIKAELLLPVSHWILALRTICVAI 397 Cryptosporidium...
XP_002809106 233 ---------------------------------TLLILIFLSFI---TNIIDLNVFFLKAEIQLHHVNLIVIARTFAIGF 276 Plasmodium falc...
EPT29573     644 -------------WTGY------KWPKLFsSASTFVSLLLFCVA---VTLLDLNVFFLKAELWIQPAHGLILARLTLWTF 701 Toxoplasma gond...
Q4DSR1       370 IAMPAIREIYTYINsnN-S--KTTRLGTTAWVAISALLLETIWIAKLS 414 Trypanosoma cruzi
A0D008       336 FSIVAARDYYVYIS--D-E--NVTRLGPNAWLMHAIVLGEWVLFFRNY 378 Paramecium tetraurelia
Q5CNL2       360 SGASAVRELYETIArdSsI--HFGKVSFQCWLIVVVIFTESLLCWRFS 405 Cryptosporidium hominis
XP_004358812 368 IGTPGIREYYQFAA--D-R--SVKKLGTMAWICVASLIAEVLLCIKYG 410 Dictyostelium fasciculatum
XP_002669565 347 LGMPAIREYYQFIS--D-P--NTKRIGANTWIAIGIIFTEILVYFKFS 389 Naegleria gruberi strain NEG-M
XP_001016673 363 LAIPATREYYEYIS--N-P--QQKRLGGICWLTQAIVYSELLVFLKNY 405 Tetrahymena thermophila SB210
XP_004039425 287 LSIPASREYYEYIS--N-D--NLKRLGGTVWLMQAIIFSEIFLFFKNY 329 Ichthyophthirius multifiliis
XP_002141760 398 CGAAATRELYEFVT--N-TsnNSDKVGIQCWVLIAIVFTESLLCWRFr 442 Cryptosporidium muris RN66
XP_002809106 277 ISGKACKEFYRFLK--E-G--MTPKRAFYIFLEIIILSLEFLLAIRWk 319 Plasmodium falciparum 3D7
EPT29573     702 MAAAGTREYYEFVT--D-V--NCKRMGVQCWIDLAVVSTEALLSIQwf 744 Toxoplasma gondii ME49
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