>3nf3A (A:) observed residues (from ATOM records) mpfvnkqfnykdpvngvdiayikipnqmqpvkafkihnkiwviperdtftnpeegdlppp eakqvpvsyydstylstdnekdnylkgvtklferiystdlgrmlltsivrgipfwggsti dtelkvidtncinviqpdgsyrseelnlviigpsadiiqfecksfghevlnltrngygst qyirfspdftfgfeegkfatdpavtlahelihaghrlygiainpnrvfkvnlevsfeelr tfgghdakfidslqenefrlyyynkfkdiastlnkaksivgtaslqymknvfkekyllse dtsgkfsvdklkfdklykmlteiytednfvkffkvlnrktylnfdkavfkinivpkvnyt iydgfnlrntnlaanfngqnteinnmnftklk