Cytoplasmic phosphatidylinositol transfer protein 1 (Mammalian rdgB homolog beta) (M-rdgB beta) (MrdgBbeta) (Retinal degeneration B homolog beta) (RdgBbeta)
1_MLLKE 6_ YRICM 11_ PLTVD 16_ EYKIG 21_ QLYMI 26_ SKHSH 31_ EQSDR 36_ GEGVE 41_ VVQNE 46_ PFEDP 51_ HHGNG 56_ QFTEK 61_ RVYLN 66_ SKLPS 71_ WARAV 76_ VPKIF 81_ YVTEK 86_ AWNYY 91_ PYTIT 96_ EYTCS 101_ FLPKF 106_ SIHIE 111_ TKYED 116_ NKGSN 121_ DTIFD 126_ NEAKD 131_ VEREV 136_ CFIDI 141_ ACDEI 146_ PERYY 151_ KESED 156_ PKHFK 161_ SEKTG 166_ RGQLR 171_ EGWRD 176_ SHQPI 181_ MCSYK 186_ LVTVK 191_ FEVWG 196_ LQTRV 201_ EQFVH 206_ KVVRD 211_ ILLIG 216_ HRQAF 221_ AWVDE 226_ WYDMT 231_ MDEVR 236_ EFERA 241_ TQEAT 246_ NKKIG 251_ IFPPA 256_ ISISS 261_ IPLLP 266_ SSVRS 271_ APSSA 276_ PSTPL 281_ STDAP 286_ EFLSV 291_ PKDRP 296_ RKKSA 301_ PETLT 306_ LPDPE 311_ KKATL 316_ NLPGM 321_ HSSDK 326_PCRPK
1: Catalyzes the transfer of phosphatidylinositol (PI) and phosphatidic acid (PA) between membranes (PubMed:10531358, PubMed:22822086). Binds PA derived from the phospholipase D signaling pathway and among the cellular PA species, preferably binds to the C16:0/16:1 and C16:1/18:1 PA species (PubMed:22822086)
2: Catalyzes the transfer of phosphatidylinositol between membranes