>2nnyB (B:) observed residues (from ATOM records) vrdradlnkdkpvipaaalagytgsgpiqlwqfllelltdkssqsfiswtgdgwefklsd pdevarrwgkrknkpkmnyeklsrglryyydkniihktagkryvyrfvsdlqsllgytpe elhamldvk