CA ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 56.6110 21.8530 20.7860 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > CAn2q89xBBMpRaZjpAXNrw > 2024-05-16 10:58:01 > 0.9.11 > ligand > pdb-bcif > 4ik5 > atom_site > {"label_asym_id":"B","auth_seq_id":501} > 3 > 45 > 3 > 260 > 0 > 1 $$$$