>6f1xB (B:) observed residues (from ATOM records) gasrlytlvlvlqpqrvllgmkkrgfgagrwngfggkvqegetiedgarrelqeesgltv dalhkvgqivfefvgepelmdvhvfctdsiqgtpvesdemrpcwfqldqipfkdmwpdds ywfplllqkkkfhgyfkfqgqdtildytlrevdtv