Trafficking protein particle complex subunit 4 (Hematopoietic stem/progenitor cell protein 172) (Synbindin) (TRS23 homolog)
1_MAIFS 6_ VYVVN 11_ KAGGL 16_ IYQLD 21_ SYAPR 26_ AEAEK 31_ TFSYP 36_ LDLLL 41_ KLHDE 46_ RVLVA 51_ FGQRD 56_ GIRVG 61_ HAVLA 66_ INGMD 71_ VNGRY 76_ TADGK 81_ EVLEY 86_ LGNPA 91_ NYPVS 96_ IRFGR 101_ PRLTS 106_ NEKLM 111_ LASMF 116_ HSLFA 121_ IGSQL 126_ SPEQG 131_ SSGIE 136_ MLETD 141_ TFKLH 146_ CYQTL 151_ TGIKF 156_ VVLAD 161_ PRQAG 166_ IDSLL 171_ RKIYE 176_ IYSDF 181_ ALKNP 186_ FYSLE 191_ MPIRC 196_ ELFDQ 201_ NLKLA 206_ LEVAE 211_KAGTF
1: Core component of the TRAPP complexes which has a function of guanine nucleotide exchange factor activity for Rab1 GTPase (Probable). Plays a role in vesicular transport from endoplasmic reticulum to Golgi and autophagy (PubMed:31794024). May play a role in dendrite postsynaptic membrane trafficking (By similarity)