>sp|P37205|GTHB1_THUOB Gonadotropin subunit beta-1 OS=Thunnus obesus OX=8241 GN=cgba PE=1 SV=1 GQGCSYGCHPKNISISVESCGITEFILTTICEGQCYLEDPVYISHDEQKICNGDWSYEVK HIEGCPVGVTYPVARNCECTACNTGNTYCGRLPGYVPSCPSF