GRIP1-associated protein 1 (GRASP-1) [Cleaved into: GRASP-1 C-terminal chain (30kDa C-terminus form)]
1_MAQAL 6_ SEEEF 11_ QRMQA 16_ QLLEL 21_ RTNNY 26_ QLSDE 31_ LRKNG 36_ VELTS 41_ LRQKV 46_ AYLDK 51_ EFSKA 56_ QKALS 61_ KSKKA 66_ QEVEV 71_ LLSEN 76_ EMLQA 81_ KLHSQ 86_ EEDFR 91_ LQNST 96_ LMAEF 101_ SKLCS 106_ QMEQL 111_ EQENQ 116_ QLKEG 121_ AAGAG 126_ VAQAG 131_ PLVDG 136_ ELLRL 141_ QAENT 146_ ALQKN 151_ VAALQ 156_ ERYGK 161_ EAGKF 166_ SAVSE 171_ GQGDP 176_ PGGLA 181_ PTVLA 186_ PMPLA 191_ EVELK 196_ WEMEK 201_ EEKRL 206_ LWEQL 211_ QGLES 216_ SKQAE 221_ TSRLQ 226_ EELAK 231_ LSEKL 236_ KKKQE 241_ SFCRL 246_ QTEKE 251_ TLFND 256_ SRNKI 261_ EELQQ 266_ RKEAD 271_ HKAQL 276_ ARTQK 281_ LQQEL 286_ EAANQ 291_ SLAEL 296_ RDQRQ 301_ GERLE 306_ HAAAL 311_ RALQD 316_ QVSIQ 321_ SADAQ 326_ EQVEG 331_ LLAEN 336_ NALRT 341_ SLAAL 346_ EQIQT 351_ AKTQE 356_ LNMLR 361_ EQTTG 366_ LAAEL 371_ QQQQA 376_ EYEDL 381_ MGQKD 386_ DLNSQ 391_ LQESL 396_ RANSR 401_ LLEQL 406_ QEIGQ 411_ EKEQL 416_ TQELQ 421_ EARKS 426_ AEKRK 431_ AMLDE 436_ LAMET 441_ LQEKS 446_ QHKEE 451_ LGAVR 456_ LRHEK 461_ EVLGV 466_ RARYE 471_ RELRE 476_ LHEDK 481_ KRQEE 486_ ELRGQ 491_ IREEK 496_ ARTRE 501_ LETLQ 506_ QTVEE 511_ LQAQV 516_ HSMDG 521_ AKGWF 526_ ERRLK 531_ EAEES 536_ LQQQQ 541_ QEQEE 546_ ALKQC 551_ REQHA 556_ AELKG 561_ KEEEL 566_ QDVRD 571_ QLEQA 576_ QEERD 581_ CHLKT 586_ ISSLK 591_ QEVKD 596_ TVDGQ 601_ RILEK 606_ KGSAA 611_ LKDLK 616_ RQLHL 621_ ERKRA 626_ DKLQE 631_ RLQDI 636_ LTNSK 641_ SRSGL 646_ EELVL 651_ SEMNS 656_ PSRTQ 661_ TGDSS 666_ SISSF 671_ SYREI 676_ LREKE 681_ SSAVP 686_ ARSLS 691_ SSPQA 696_ QPPRP 701_ AELSD 706_ EEVAE 711_ LFQRL 716_ AETQQ 721_ EKWML 726_ EEKVK 731_ HLEVS 736_ SASMA 741_ EDLCR 746_ KSAII 751_ ETYVM 756_ DSRID 761_ VSVAA 766_ GHTDR 771_ SGLGS 776_ VLRDL 781_ VKPGD 786_ ENLRE 791_ MNKKL 796_ QNMLE 801_ EQLTK 806_ NMHLH 811_ KDMEV 816_ LSQEI 821_ VRLSK 826_ ECVGP 831_ PDPDL 836_EPGET
1: Regulates the endosomal recycling back to the neuronal plasma membrane, possibly by connecting early and late recycling endosomal domains and promoting segregation of recycling endosomes from early endosomal membranes. Involved in the localization of recycling endosomes to dendritic spines, thereby playing a role in the maintenance of dendritic spine morphology. Required for the activity-induced AMPA receptor recycling to dendrite membranes and for long-term potentiation and synaptic plasticity (By similarity)
2: Functions as a scaffold protein to facilitate MAP3K1/MEKK1-mediated activation of the JNK1 kinase by phosphorylation, possibly by bringing MAP3K1/MEKK1 and JNK1 in close proximity