CA ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 37.0670 1.6650 -38.5080 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > hwZfTywkHwad7VI-Qtasdw > 2025-07-17 11:56:57 > 0.9.12 > ligand > pdb-bcif > 4nhd > atom_site > {"label_asym_id":"O","auth_seq_id":402} > 21 > 16 > 10 > 223 > 0 > 1 $$$$