>2xjoC (C:) observed residues (from ATOM records)
adskavlnqavadlsvahsilhqvhwymrgrgfmiwhpkmdeymeeidgyldemserlit
lggapfstlkefsensqlkevlgdynvtieeqlarvvevfrylaalfqkgfdvsdeegds
vtndifnvakasiekhiwmlqaelgqapkl