>4gj0B (B:) observed residues (from ATOM records)
fvcntcpekwinfqrkcyyfgkgtkqwvharyacddmegqlvsihspeeqdfltkhasht
gswiglrnldlkgefiwvdgshvdysnwapgeptarsqgedcvmmrgsgrwndafcdrkl
gawvcdrlatctpp