Translocation protein SEC63 homolog
1_MAGQQ 6_ FQYDD 11_ SGNTF 16_ FYFLT 21_ SFVGL 26_ IVIPA 31_ TYYLW 36_ PRDQN 41_ AEQIR 46_ LKNIR 51_ KVYGR 56_ CMWYR 61_ LRLLK 66_ PQPNI 71_ IPTVK 76_ KIVLL 81_ AGWAL 86_ FLFLA 91_ YKVSK 96_ TDREY 101_ QEYNP 106_ YEVLN 111_ LDPGA 116_ TVAEI 121_ KKQYR 126_ LLSLK 131_ YHPDK 136_ GGDEV 141_ MFMRI 146_ AKAYA 151_ ALTDE 156_ ESRKN 161_ WEEFG 166_ NPDGP 171_ QATSF 176_ GIALP 181_ AWIVD 186_ QKNSI 191_ LVLLV 196_ YGLAF 201_ MVILP 206_ VVVGS 211_ WWYRS 216_ IRYSG 221_ DQILI 226_ RTTQI 231_ YTYFV 236_ YKTRN 241_ MDMKR 246_ LIMVL 251_ AGASE 256_ FDPQY 261_ NKDAT 266_ SRPTD 271_ NILIP 276_ QLIRE 281_ IGSIN 286_ LKKNE 291_ PPLTC 296_ PYSLK 301_ ARVLL 306_ LSHLA 311_ RMKIP 316_ ETLEE 321_ DQQFM 326_ LKKCP 331_ ALLQE 336_ MVNVI 341_ CQLIV 346_ MARNR 351_ EEREF 356_ RAPTL 361_ ASLEN 366_ CMKLS 371_ QMAVQ 376_ GLQQF 381_ KSPLL 386_ QLPHI 391_ EEDNL 396_ RRVSN 401_ HKKYK 406_ IKTIQ 411_ DLVSL 416_ KESDR 421_ HTLLH 426_ FLEDE 431_ KYEEV 436_ MAVLG 441_ SFPYV 446_ TMDIK 451_ SQVLD 456_ DEDSN 461_ NITVG 466_ SLVTV 471_ LVKLT 476_ RQTMA 481_ EVFEK 486_ EQSIC 491_ AAEEQ 496_ PAEDG 501_ QGETN 506_ KNRTK 511_ GGWQQ 516_ KSKGP 521_ KKTAK 526_ SKKKK 531_ PLKKK 536_ PTPVL 541_ LPQSK 546_ QQKQK 551_ QANGV 556_ VGNEA 561_ AVKED 566_ EEEVS 571_ DKGSD 576_ SEEEE 581_ TNRDS 586_ QSEKD 591_ DGSDR 596_ DSDRE 601_ QDEKQ 606_ NKDDE 611_ AEWQE 616_ LQQSI 621_ QRKER 626_ ALLET 631_ KSKIT 636_ HPVYS 641_ LYFPE 646_ EKQEW 651_ WWLYI 656_ ADRKE 661_ QTLIS 666_ MPYHV 671_ CTLKD 676_ TEEVE 681_ LKFPA 686_ PGKPG 691_ NYQYT 696_ VFLRS 701_ DSYMG 706_ LDQIK 711_ PLKLE 716_ VHEAK 721_ PVPEN 726_ HPQWD 731_ TAIEG 736_ DEDQE 741_ DSEGF 746_ EDSFE 751_EEEEE
1: Mediates cotranslational and post-translational transport of certain precursor polypeptides across endoplasmic reticulum (ER) (PubMed:22375059, PubMed:29719251). Proposed to play an auxiliary role in recognition of precursors with short and apolar signal peptides. May cooperate with SEC62 and HSPA5/BiP to facilitate targeting of small presecretory proteins into the SEC61 channel-forming translocon complex, triggering channel opening for polypeptide translocation to the ER lumen (PubMed:29719251). Required for efficient PKD1/Polycystin-1 biogenesis and trafficking to the plasma membrane of the primary cilia (By similarity)