>2vbqA (A:) observed residues (from ATOM records) shmdirqmnkthlehwrglrkqlwpghpddahladgeeilqadhlasfiamadgvaigfa dasirhdyvngcdsspvvflegifvlpsfrqrgvakqliaavqrwgtnkgcremasdtsp entisqkvhqalgfeetervifyrkrc