>2vp6B (B:) observed residues (from ATOM records) tkyaegtqpftvliegnigsgkttylnhfekykndiclltepvekwrnvngvnllelmyk dpkkwampfqsyvtltmlqshtaptnkklkimersifsarycfvenmrrngsleqgmynt leewykfieesihvqadliiylrtspevayerirqrarseescvplkylqelhelhedwl ihqckvlvldad