CA ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 -4.4950 37.0720 -4.2800 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > MBl9Af3knysMMZYXiSm55w > 2025-07-12 19:44:00 > 0.9.12 > ligand > pdb-bcif > 1b3d > atom_site > {"label_asym_id":"L","auth_seq_id":305} > 6 > 13 > 4 > 238 > 0 > 1 $$$$