>4na7A (A:) SEQRES residues
ivggtasvrgewpwqvtlhttsptqrhlcggsiignqwiltaahcfygvespkilrvysg
ilnqseikedtsffgvqeiiihdqykmaesgydiallklettvnytdsqrpiclpskgdr
nviytdcwvtgwgyrklrdkiqntlqkakiplvtneecqkryrghkithkmicagyregg
kdackgdsggplsckhnevwhlvgitswgegcaqrerpgvytnvveyvdwilektqavhh
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