>2fkbC (C:) observed residues (from ATOM records)
eqrrlastewvdivneeneviaqasreqmraqclrhratyivvhdgmgkilvqrrtetkd
flpgmldataggvvqadeqllesarreaeeelgiagvpfaehgqfyfedkncrvwgalfs
cvshgpfalqedevsevcwltpeeitarcdeftpdslkalalwmkrn