>1D5H_1|Chain A|S PEPTIDE|null KETAAAKAERQHMDS >1D5H_2|Chain B|RNASE S|Bos taurus (9913) NYCNQMMKSRNLTKDRCKPVNTFVHESLADVQAVCSQKNVACKNGQTNCYQSYSTMSITDCRETGSSKYPNCAYKTTQANKHIIVACEGNPYVPVHFDASV