Melatonin receptor type 1B PVLRGDGARPSWLASALACVLIFTIVVDILGNLLVILSVYRNKKLRNAG PVLRGDGARPSWLASALACVLIFTIVVDILGNLLVILSVYRNKKLRNAG XPVLRGDGAR PSWLASALAC VLIFTIVVDI LGNLLVILSV YRNKKLRNAG CQHEDTGCGI RRRCIQLSLQ SQDKPAPTHY WLNLTNRYSF VFCFFKCI