CA ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 1.2560 -0.0140 4.0640 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > FA13mFHM7-kPTYIT2-yfkg > 2024-04-19 13:02:52 > 0.9.11 > ligand > pdb-bcif > 2knx > atom_site > {"label_asym_id":"B","auth_seq_id":51} > 11 > 21 > 13 > 4686 > 0 > 1 $$$$