ZN ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 14.3250 -1.2920 15.3170 ZN 0 2 0 0 0 0 0 0 0 0 0 0 M END > RrUtiRipkyTwaHkgINGMCQ > 2025-07-13 21:22:23 > 0.9.12 > ligand > pdb-bcif > 3rj7 > atom_site > {"label_asym_id":"B","auth_seq_id":300} > 45 > 28 > 31 > 1431 > 0 > 1 $$$$