CA ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 -6.2840 55.0840 82.8050 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > QbDDMkdXxBAh7bfZ6JftkA > 2025-07-02 06:39:49 > 0.9.12 > ligand > pdb-bcif > 1r64 > atom_site > {"label_asym_id":"Q","auth_seq_id":701} > 68 > 20 > 32 > 331 > 0 > 1 $$$$