CA ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 21.9130 -23.3450 31.9090 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > YkcqIHTaJ2av1RcgjXQfVw > 2024-07-05 22:20:16 > 0.9.11 > ligand > pdb-bcif > 4ko2 > atom_site > {"label_asym_id":"Y","auth_seq_id":503} > 25 > 34 > 33 > 303 > 0 > 1 $$$$