CA ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 12.4520 44.5140 123.8990 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > lTqibDSKuqrGk62V0TECnQ > 2025-07-09 11:56:53 > 0.9.12 > ligand > pdb-bcif > 4sbv > atom_site > {"label_asym_id":"E","auth_seq_id":261} > 10 > 9 > 5 > 297 > 0 > 1 $$$$