CGB2 GI:132566538 chorionic gonadotropin, beta polypeptide 2 1 mskgllllll lsmggtwask eplrprcrpi natlavekeg cpvcitvntt 50 51 icagycptmt rvlqgvlpal pqvvcnyrdv rfesirlpgc prgvnpvvsy 100 101 avalscqcal crrsttdcgg pkdhpltcdd prfqassssk apppslpsps 150 151 rlpgpsdtpi lpq