>3sh1C (C:) observed residues (from ATOM records)
kddddklhsqanlmrlksdlfnrspmypgptkddpltvylsfslldivkadsstnevdlv
yweqqswklnslmwdpneygnitdfrtsaadiwtpditaysstrpvqvlspqnalvnssg
hvqylpaqrlsfmcdptgvdseegatcavkfgswsyggweidlktdtdqvdlssyyassk
yeilsatqtrserfyecckepypdvnlvvkfrerra