>1xu5A (A:) observed residues (from ATOM records) raptsvnaqevhrwlqsfnwdfknnrtkyatkykmanetkeqfkliakeyarmeavkder qfgslqdaltrlnagvrvhpkwnetmkvvsnflevgeynaiaatgmlwdsaqaaeqkngy laqvldeirhthqcayvnyyfakngqdpaghndarrtrtigplwkgmkrvfsdgfisgda vecslnlqlvgeacftnplivavtewaaangdeitptvflsietdelrhmangyqtvvsi andpasakylntdlnnafwtqqkyftpvlgmlfeygskfkvepwvktwdrwvyedwggiw igrlgkygvesprslkdakqdaywahhdlyllayalwptgffrlalpdqeemewfeanyp gwydhygkiyeewrargcedpssgfiplmwfiennhpiyidrvsqvpfcpslakgastlr vheyngemhtfsdqwgermwlaeperyecqnifeqyegrelseviaelhglrsdgktlia qphvrgdklwtlddikrlncvfknpvkafn