ZN ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 20.3300 50.3120 41.5470 ZN 0 2 0 0 0 0 0 0 0 0 0 0 M END > pI8LqSoAATEzlq5VrT1jUw > 2025-07-06 17:34:21 > 0.9.12 > ligand > pdb-bcif > 6xg3 > atom_site > {"label_asym_id":"B","auth_seq_id":501} > 69 > 21 > 4 > 304 > 0 > 1 $$$$