CA ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 61.4810 38.5690 46.0350 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > lxpHXS8mbWSVs2oeYC1VNw > 2025-06-13 04:28:12 > 0.9.12 > ligand > pdb-bcif > 1kqu > atom_site > {"label_asym_id":"B","auth_seq_id":301} > 8 > 13 > 3 > 347 > 0 > 1 $$$$