CA ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 44.9500 1.8620 13.2540 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > DaPlWfIS4f00gguPr6lUCw > 2024-05-02 00:20:50 > 0.9.11 > ligand > pdb-bcif > 4xb3 > atom_site > {"label_asym_id":"B","auth_seq_id":601} > 59 > 40 > 19 > 260 > 0 > 1 $$$$