>sp|P04652|TSHB_RAT Thyrotropin subunit beta OS=Rattus norvegicus GN=Tshb MNAVVLFSVLFALACGQVSSFCIPTEYMMYVDRRECAYCLTINTTICAGYCMTRDINGKL FLPKYALSQDVCTYRDFTYRTVEIPGCPHHVAPYFSYPVALSCKCGKCNTDYSDCTHEAV KTNYCTKPQTFYLGGFSG