>2bh4X (X:) observed residues (from ATOM records) egdaakgekefnkckachmvqapdgtdivkggktgpnlygvvgrkiasvegfkygdgile vaeknpdmvwseadlieyvtdpkpwlvektgdsaaktkktfklgknqadvvaflaqhspd ag