>1eh7A (A:) observed residues (from ATOM records)
cemkrttldsplgklelsgceqglheikllgvpapaavlggpeplmqctawlnayfhqpe
aieefpvpalhhpvfqqesftrqvlwkllkvvkfgevisyqqlaalagnpkaaravggam
rgnpvpilipchrvvcssgavgnysgglavkewllaheghrl