CA ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 12.4560 -10.7210 29.6820 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > RuDRPctgIAJx5RY7tbZ1vg > 2025-07-01 11:59:48 > 0.9.12 > ligand > pdb-bcif > 2z6i > atom_site > {"label_asym_id":"C","auth_seq_id":502} > 898 > 6 > 8 > 247 > 0 > 1 $$$$