>1gsdC (C:) observed residues (from ATOM records) aekpklhyfnargrmestrwllaaagvefeekfiksaedldklrndgylmfqqvpmveid gmklvqtrailnyiaskynlygkdikeralidmyiegiadlgemilllpvcppeekdakl alikekiknryfpafekvlkshgqdylvgnklsradihlvellyyveeldsslissfpll kalktrisnlptvkkflqpgsprkppmd