CA ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 11.0220 47.0260 8.2030 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > d4n4vv7u5Fg6vYbuVJw5Lw > 2025-07-03 16:52:09 > 0.9.12 > ligand > pdb-bcif > 1szb > atom_site > {"label_asym_id":"E","auth_seq_id":1002} > 16 > 11 > 4 > 298 > 0 > 1 $$$$