>sp|P54828|TSHB_CANLF Thyrotropin subunit beta OS=Canis lupus familiaris GN=TSHB MTAIYLMSMLFGLACGQAMSFCFPTEYTMHVERKECAYCLTINTTICAGYCMTRDINGKL FLPKYALSQDVCTYRDFMYKTVEIPGCPRHVTPYFSYPVAVSCKCGKCNTDYSDCIHEAI KTNYCTKPQKSYVVGFSI