>2xkqE (E:) observed residues (from ATOM records)
ladskavlnqavadlsvahsilhqvhwymrgrgfmiwhpkmdeymeeidgyldemserli
tlggapfstlkefsensqlkevlgdynvtieeqlarvvevfrylaalfqkgfdvsdeegd
svtndifnvakasiekhiwmlqaelgqapkl