ZN ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 15.1941 -61.5067 67.8646 ZN 0 2 0 0 0 0 0 0 0 0 0 0 M END > A4W7JMfK6XEiLqceBIYDOQ > 2025-07-06 12:12:50 > 0.9.12 > ligand > pdb-bcif > 6u2a > atom_site > {"label_asym_id":"B","auth_seq_id":501} > 13 > 11 > 20 > 255 > 0 > 1 $$$$