CA ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 74.7080 92.1180 49.0230 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > tVDjqmMcTxGVwtd6-19Sig > 2025-07-04 01:40:48 > 0.9.12 > ligand > pdb-bcif > 4ixo > atom_site > {"label_asym_id":"E","auth_seq_id":402} > 17 > 17 > 7 > 230 > 0 > 1 $$$$