>2xkqI (I:) observed residues (from ATOM records)
adskavlnqavadlsvahsilhqvhwymrgrgfmiwhpkmdeymeeidgyldemserlit
lggapfstlkefsensqlkevlgdynvtieeqlarvvevfrylaalfqkgfdvsdeegds
vtndifnvakasiekhiwmlqaelgqapkl