>1J7Z_1|Chain A|RIBONUCLEASE PANCREATIC|null KETAAAKFERQHMDSX >1J7Z_2|Chain B|RIBONUCLEASE PANCREATIC|Bos taurus (9913) SSSNYCNQMMKSRNLTKDRCKPVNTFVHESLADVQAVCSQKNVACKNGQTNCYQSYSTMSITDCRETGSSKYPNCAYKTTQANKHIIVACEGNPYVPVHFDASV