CA ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 45.3930 84.7490 57.7120 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > HNM9ntCor9rSDPxHVRB00w > 2025-07-03 06:20:11 > 0.9.12 > ligand > pdb-bcif > 2z4e > atom_site > {"label_asym_id":"R","auth_seq_id":503} > 20 > 8 > 23 > 307 > 0 > 1 $$$$