CA ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 17.1480 25.5760 25.5210 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > Q0MpMsydMzlVXHDKR12nJA > 2025-07-06 09:18:03 > 0.9.12 > ligand > pdb-bcif > 4qrk > atom_site > {"label_asym_id":"B","auth_seq_id":300} > 13 > 6 > 7 > 243 > 0 > 1 $$$$