CA ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 37.7160 -4.0180 -10.6170 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > gfCVmuhpT6HrY66779VX_A > 2024-04-24 02:26:48 > 0.9.11 > ligand > pdb-bcif > 4nas > atom_site > {"label_asym_id":"K","auth_seq_id":503} > 46 > 43 > 14 > 327 > 0 > 1 $$$$