>1v3uB (B:) observed residues (from ATOM records) pefmvkakswtlkkhfqgkptqsdfelktvelpplkngevllealflsvdpymriaskrl kegavmmgqqvarvvesknsafpagsivlaqsgwtthfisdgkgleklltewpdklplsl algtigmpgltayfgllevcgvkggetvlvsaaagavgsvvgqiaklkgckvvgaagsde kiaylkqigfdaafnyktvnsleealkkaspdgydcyfdnvggeflntvlsqmkdfgkia icgaisvynrmdqlppgpspesiiykqlriegfivyrwqgdvrekalrdlmkwvlegkiq yhehvtkgfenmpaafiemlnganlgkavvta