Hermansky-Pudlak syndrome 4 protein (Light-ear protein homolog)
1_MATST 6_ STEAK 11_ SASWW 16_ NYFFL 21_ YDGSK 26_ VKEEG 31_ DPTRA 36_ GICYF 41_ YPSQT 46_ LLDQQ 51_ ELLCG 56_ QIAGV 61_ VRCVS 66_ DISDS 71_ PPTLV 76_ RLRKL 81_ KFAIK 86_ VDGDY 91_ LWVLG 96_ CAVEL 101_ PDVSC 106_ KRFLD 111_ QLVGF 116_ FNFYN 121_ GPVSL 126_ AYENC 131_ SQEEL 136_ STEWD 141_ TFIEQ 146_ ILKNT 151_ SDLHK 156_ IFNSL 161_ WNLDQ 166_ TKVEP 171_ LLLLK 176_ AARIL 181_ QTCQR 186_ SPHIL 191_ AGCIL 196_ YKGLI 201_ VSTQL 206_ PPSLT 211_ AKVLL 216_ HRTAP 221_ QEQRL 226_ PTGED 231_ APQEH 236_ GAALP 241_ PNVQI 246_ IPVFV 251_ TKEEA 256_ ISLHE 261_ FPVEQ 266_ MTRSL 271_ ASPAG 276_ LQDGS 281_ AQHHP 286_ KGGST 291_ SALKE 296_ NATGH 301_ VESMA 306_ WTTPD 311_ PTSPD 316_ EACPD 321_ GRKEN 326_ GCLSG 331_ HDLES 336_ IRPAG 341_ LHNSA 346_ RGEVL 351_ GLSSS 356_ LGKEL 361_ VFLQE 366_ ELDLS 371_ EIHIP 376_ EAQEV 381_ EMASG 386_ HFAFL 391_ HVPVP 396_ DGRAP 401_ YCKAS 406_ LSASS 411_ SLEPT 416_ PPEDT 421_ AISSL 426_ RPPSA 431_ PEMLT 436_ QHGAQ 441_ EQLED 446_ HPGHS 451_ SQAPI 456_ PRADP 461_ LPRRT 466_ RRPLL 471_ LPRLD 476_ PGQRG 481_ NKLPT 486_ GEQGL 491_ DEDVD 496_ GVCES 501_ HAAPG 506_ LECSS 511_ GSANC 516_ QGAGP 521_ SADGI 526_ SSRLT 531_ PAESC 536_ MGLVR 541_ MNLYT 546_ HCVKG 551_ LVLSL 556_ LAEEP 561_ LLGDS 566_ AAIEE 571_ VYHSS 576_ LASLN 581_ GLEVH 586_ LKETL 591_ PRDEA 596_ ASTSS 601_ TYNFT 606_ HYDRI 611_ QSLLM 616_ ANLPQ 621_ VATPQ 626_ DRRFL 631_ QAVSL 636_ MHSEF 641_ AQLPA 646_ LYEMT 651_ VRNAS 656_ TAVYA 661_ CCNPI 666_ QETYF 671_ QQLAP 676_ AARSS 681_ GFPNP 686_ QDGAF 691_ SLSGK 696_ AKQKL 701_LKHGV
1: Component of the BLOC-3 complex, a complex that acts as a guanine exchange factor (GEF) for RAB32 and RAB38, promotes the exchange of GDP to GTP, converting them from an inactive GDP-bound form into an active GTP-bound form. The BLOC-3 complex plays an important role in the control of melanin production and melanosome biogenesis and promotes the membrane localization of RAB32 and RAB38 (PubMed:23084991)