>sp|P50291|FST_BOVIN Follistatin OS=Bos taurus GN=FST MARPRHQPGGLCLLLLLLCQFMEDRSAQAGNCWLRQAKNGRCQVLYKTELSKEECCSTGR LSTSWTEEDVNDNTLFKWMIFNGGAPNCIPCKETCENVDCGPGKKCRMNKKNKPRCVCAP DCSNITWKGPVCGLDGKTYRNECALLKARCKEQPELQVQYQGKCKKTCRDVFCPGSSTCV VDQTNNAYCVTCNRICPEPTSSEQYLCGNDGVTYPSACHLRKATCLLGRSIGLAYEGKCI KAKSCDDIQCTGGKKCLWDFKVGRGRCSLCGELCPESKSEEPVCASDNATYASECAMKEA ACSSGVLLEVKHSGSCNSISEDTEDEEEDEDQDYSFPISSILEW