Melatonin receptor type 1B (Mel-1B-R) (Mel1b receptor)
1_MSENG 6_ SFANC 11_ CEAGG 16_ WAVRP 21_ GWSGA 26_ GSARP 31_ SRTPR 36_ PPWVA 41_ PALSA 46_ VLIVT 51_ TAVDV 56_ VGNLL 61_ VILSV 66_ LRNRK 71_ LRNAG 76_ NLFLV 81_ SLALA 86_ DLVVA 91_ FYPYP 96_ LILVA 101_ IFYDG 106_ WALGE 111_ EHCKA 116_ SAFVM 121_ GLSVI 126_ GSVFN 131_ ITAIA 136_ INRYC 141_ YICHS 146_ MAYHR 151_ IYRRW 156_ HTPLH 161_ ICLIW 166_ LLTVV 171_ ALLPN 176_ FFVGS 181_ LEYDP 186_ RIYSC 191_ TFIQT 196_ ASTQY 201_ TAAVV 206_ VIHFL 211_ LPIAV 216_ VSFCY 221_ LRIWV 226_ LVLQA 231_ RRKAK 236_ PESRL 241_ CLKPS 246_ DLRSF 251_ LTMFV 256_ VFVIF 261_ AICWA 266_ PLNCI 271_ GLAVA 276_ INPQE 281_ MAPQI 286_ PEGLF 291_ VTSYL 296_ LAYFN 301_ SCLNA 306_ IVYGL 311_ LNQNF 316_ RREYK 321_ RILLA 326_ LWNPR 331_ HCIQD 336_ ASKGS 341_ HAEGL 346_ QSPAP 351_ PIIGV 356_QHQAD
1: High affinity receptor for melatonin. Likely to mediate the reproductive and circadian actions of melatonin. The activity of this receptor is mediated by pertussis toxin sensitive G proteins that inhibit adenylate cyclase activity