>3zflB (B:) observed residues (from ATOM records) kpklhyfnargrmestrwllaaagvefeekfiksaedldklrndgylmfqqvpmaeidgm klvqtrailnyiaskynlygkdikeralidmyiegiadlgemilllpvcppeekdaklal ikekiknryfpafekvlkshgqdylvgnklsradihlvellyyveeldsslissfpllka lktrisnlptvkkflqpgsprkppmd