CA ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 18.8580 43.9230 9.8570 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > ei3lh55ZqXrHGMgN1aZS0w > 2025-07-08 10:59:01 > 0.9.12 > ligand > pdb-bcif > 4duq > atom_site > {"label_asym_id":"H","auth_seq_id":104} > 56 > 13 > 5 > 1328 > 0 > 1 $$$$