Orexin/Hypocretin receptor type 1 (Hypocretin receptor type 1) (Orexin receptor type 1) (Ox-1-R) (Ox1-R) (Ox1R)
1_MEPSA 6_ TPGAQ 11_ MGVPP 16_ GSREP 21_ SPVPP 26_ DYEDE 31_ FLRYL 36_ WRDYL 41_ YPKQY 46_ EWVLI 51_ AAYVA 56_ VFVVA 61_ LVGNT 66_ LVCLA 71_ VWRNH 76_ HMRTV 81_ TNYFI 86_ VNLSL 91_ ADVLV 96_ TAICL 101_ PASLL 106_ VDITE 111_ SWLFG 116_ HALCK 121_ VIPYL 126_ QAVSV 131_ SVAVL 136_ TLSFI 141_ ALDRW 146_ YAICH 151_ PLLFK 156_ STARR 161_ ARGSI 166_ LGIWA 171_ VSLAI 176_ MVPQA 181_ AVMEC 186_ SSVLP 191_ ELANR 196_ TRLFS 201_ VCDER 206_ WADDL 211_ YPKIY 216_ HSCFF 221_ IVTYL 226_ APLGL 231_ MAMAY 236_ FQIFR 241_ KLWGR 246_ QIPGT 251_ TSALV 256_ RNWKR 261_ PSDQL 266_ GDLEQ 271_ GLSGE 276_ PQPRA 281_ RAFLA 286_ EVKQM 291_ RARRK 296_ TAKML 301_ MVVLL 306_ VFALC 311_ YLPIS 316_ VLNVL 321_ KRVFG 326_ MFRQA 331_ SDREA 336_ VYACF 341_ TFSHW 346_ LVYAN 351_ SAANP 356_ IIYNF 361_ LSGKF 366_ REQFK 371_ AAFSC 376_ CLPGL 381_ GPCGS 386_ LKAPS 391_ PRSSA 396_ SHKSL 401_ SLQSR 406_ CSISK 411_ ISEHV 416_VLTSV
1: Moderately selective excitatory receptor for orexin-A and, with a lower affinity, for orexin-B neuropeptide (PubMed:26950369, PubMed:9491897). Triggers an increase in cytoplasmic Ca(2+) levels in response to orexin-A binding (PubMed:26950369, PubMed:9491897)