CA ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 52.7470 12.3390 -5.8700 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > nn_grOsoO1S2q2EnMrX4Eg > 2025-07-15 09:37:05 > 0.9.12 > ligand > pdb-bcif > 4xgw > atom_site > {"label_asym_id":"E","auth_seq_id":501} > 31 > 16 > 36 > 300 > 0 > 1 $$$$