CA ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 -9.6960 -15.5820 -13.8730 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > 5u-AkXyyziHyo95V-1BSaA > 2025-04-17 21:50:29 > 0.9.12 > ligand > pdb-bcif > 6u3b > atom_site > {"label_asym_id":"C","auth_seq_id":501} > 65 > 25 > 13 > 372 > 0 > 1 $$$$