CA ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 -40.0220 27.8260 -41.9870 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > 3CCtokTE-4Ny5w8tbtsy2w > 2024-04-23 07:31:56 > 0.9.11 > ligand > pdb-bcif > 4k9o > atom_site > {"label_asym_id":"O","auth_seq_id":601} > 22 > 37 > 20 > 253 > 0 > 1 $$$$