1-acyl-sn-glycerol-3-phosphate acyltransferase delta (EC 2.3.1.51) (1-acylglycerol-3-phosphate O-acyltransferase 4) (1-AGP acyltransferase 4) (1-AGPAT 4) (Lysophosphatidic acid acyltransferase delta) (LPAAT-delta)
1_MDLAG 6_ LLKSQ 11_ FLCHL 16_ VFCYV 21_ FIASG 26_ LIINT 31_ IQLFT 36_ LLLWP 41_ INKQL 46_ FRKIN 51_ CRLSY 56_ CISSQ 61_ LVMLL 66_ EWWSG 71_ TECTI 76_ FTDPR 81_ AYLKY 86_ GKENA 91_ IVVLN 96_ HKFEI 101_ DFLCG 106_ WSLSE 111_ RFGLL 116_ GGSKV 121_ LAKKE 126_ LAYVP 131_ IIGWM 136_ WYFTE 141_ MVFCS 146_ RKWEQ 151_ DRKTV 156_ ATSLQ 161_ HLRDY 166_ PEKYF 171_ FLIHC 176_ EGTRF 181_ TEKKH 186_ EISMQ 191_ VARAK 196_ GLPRL 201_ KHHLL 206_ PRTKG 211_ FAITV 216_ RSLRN 221_ VVSAV 226_ YDCTL 231_ NFRNN 236_ ENPTL 241_ LGVLN 246_ GKKYH 251_ ADLYV 256_ RRIPL 261_ EDIPE 266_ DDDEC 271_ SAWLH 276_ KLYQE 281_ KDAFQ 286_ EEYYR 291_ TGTFP 296_ ETPMV 301_ PPRRP 306_ WTLVN 311_ WLFWA 316_ SLVLY 321_ PFFQF 326_ LVSMI 331_ RSGSS 336_ LTLAS 341_ FILVF 346_ FVASV 351_ GVRWM 356_ IGVTE 361_ IDKGS 366_ AYGNS 371_DSKQK
1: Converts 1-acyl-sn-glycerol-3-phosphate (lysophosphatidic acid or LPA) into 1,2-diacyl-sn-glycerol-3-phosphate (phosphatidic acid or PA) by incorporating an acyl moiety at the sn-2 position of the glycerol backbone (By similarity). Exhibits high acyl-CoA specificity for polyunsaturated fatty acyl-CoA, especially docosahexaenoyl-CoA (22:6-CoA, DHA-CoA) (By similarity)