Serine incorporator 2 (Tumor differentially expressed protein 2-like)
1_MGACL 6_ GACSL 11_ LSCAS 16_ CLCGS 21_ APCIL 26_ CSCCP 31_ ASRNS 36_ TVSRL 41_ IFTFF 46_ LFLGV 51_ LVSII 56_ MLSPG 61_ VESQL 66_ YKLPW 71_ VCEEG 76_ AGIPT 81_ VLQGH 86_ IDCGS 91_ LLGYR 96_ AVYRM 101_ CFATA 106_ AFFFF 111_ FTLLM 116_ LCVSS 121_ SRDPR 126_ AAIQN 131_ GFWFF 136_ KFLIL 141_ VGLTV 146_ GAFYI 151_ PDGSF 156_ TNIWF 161_ YFGVV 166_ GSFLF 171_ ILIQL 176_ VLLID 181_ FAHSW 186_ NQRWL 191_ GKAEE 196_ CDSRA 201_ WYAGL 206_ FFFTL 211_ LFYLL 216_ SIAAV 221_ ALMFM 226_ YYTEP 231_ SGCHE 236_ GKVFI 241_ SLNLT 246_ FCVCV 251_ SIAAV 256_ LPKVQ 261_ DAQPN 266_ SGLLQ 271_ ASVIT 276_ LYTMF 281_ VTWSA 286_ LSSIP 291_ EQKCN 296_ PHLPT 301_ QLGNE 306_ TVVAG 311_ PEGYE 316_ TQWWD 321_ APSIV 326_ GLIIF 331_ LLCTL 336_ FISLR 341_ SSDHR 346_ QVNSL 351_ MQTEE 356_ CPPML 361_ DATQQ 366_ QQQVA 371_ ACEGR 376_ AFDNE 381_ QDGVT 386_ YSYSF 391_ FHFCL 396_ VLASL 401_ HVMMT 406_ LTNWY 411_ KPGET 416_ RKMIS 421_ TWTAV 426_ WVKIC 431_ ASWAG 436_ LLLYL 441_ WTLVA 446_PLLLR
1: Non-ATP-dependent, non-specific lipid transporter for phosphatidylserine, phosphatidylcholine, and phosphatidylethanolamine. Functions as a scramblase that flips lipids in both directions across the membrane. In contrast to SERINC3 and SERINC5, has no effect on HIV-1 particles infectivity