CA ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 174.0050 139.4240 146.2310 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > kcLb4_xHoQMh3CnhWZpFVQ > 2024-06-01 11:21:50 > 0.9.11 > ligand > pdb-bcif > 6xqo > atom_site > {"label_asym_id":"E","auth_seq_id":501} > 11 > 59 > 16 > 253 > 0 > 1 $$$$