CA ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 39.6910 270.7660 236.0660 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > iVu4IkDqYe6FirkmbDXLMQ > 2025-07-15 20:25:31 > 0.9.12 > ligand > pdb-bcif > 3gzt > atom_site > {"label_asym_id":"KA","auth_seq_id":332} > 18 > 9 > 23 > 343 > 0 > 1 $$$$