CA ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 103.7850 -2.2540 10.7900 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > _THRtLnKzaYCLRkofBW-kg > 2025-07-03 09:52:27 > 0.9.12 > ligand > pdb-bcif > 1g20 > atom_site > {"label_asym_id":"K","auth_seq_id":524} > 17 > 12 > 57 > 348 > 0 > 1 $$$$