CA ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 44.1890 109.2270 106.2060 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > bpRBOval4LXkGfcnmx7p2g > 2024-04-25 02:04:45 > 0.9.11 > ligand > pdb-bcif > 3us3 > atom_site > {"label_asym_id":"I","auth_seq_id":375} > 2 > 47 > 4 > 243 > 0 > 1 $$$$