CA ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 34.6260 4.8110 -1.4570 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > fbtgphOT5m2Q5SWulqLWNA > 2025-07-03 05:34:40 > 0.9.12 > ligand > pdb-bcif > 1jku > atom_site > {"label_asym_id":"KA","auth_seq_id":6272} > 12 > 12 > 45 > 306 > 0 > 1 $$$$