CA ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 2.0550 -44.1920 37.2470 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > Dm569_l3iisDL2VPnrnEMw > 2024-07-27 00:23:17 > 0.9.11 > ligand > pdb-bcif > 4ko4 > atom_site > {"label_asym_id":"U","auth_seq_id":305} > 9 > 71 > 16 > 323 > 0 > 1 $$$$