>1SSB_1|Chain A|RIBONUCLEASE A|Bos taurus (9913) KETAAAKFERQHMDSSTSAASSSNYCNQMMKSRNLTKDRCKPVNTFVHESLADVQAVCSQKNVACKNGQTNCYQSYSTMSITDCRETGSSKYPNCAYKTTQANKHIIVACEGNPYVPV >1SSB_2|Chain B|RIBONUCLEASE A|null (9913) EGSPYVPVHYDASV