>sp|Q7ZZV4|TSHB_ANGJA Thyrotropin subunit beta OS=Anguilla japonica GN=tshb MRVVLLASGVLCLLAGQVLSICSPVDYTLYVEKPECDFCVAINTTICMGFCYSLDPNVVG PAVKRLAVQRGCTYQAVEYRTAELPGCPPHVDPRFSYPVALHCTCRACDPARDECTHRAS ADGDRCSKPLLLHMHAYPGQSNHIQTL