CA ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 -34.0780 -22.2740 -0.8460 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > WNOM_uUPTvULnGAEEJjRiw > 2025-07-13 06:19:59 > 0.9.12 > ligand > pdb-bcif > 4rru > atom_site > {"label_asym_id":"B","auth_seq_id":301} > 9 > 10 > 7 > 538 > 0 > 1 $$$$