CA ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 -18.2750 -109.5860 22.5130 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > 2YDBGeqD27GiHOq-S1oZ1Q > 2025-07-10 19:27:38 > 0.9.12 > ligand > pdb-bcif > 5j3x > atom_site > {"label_asym_id":"X","auth_seq_id":503} > 131 > 15 > 26 > 328 > 0 > 1 $$$$