UNX ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 8.6910 21.4640 46.1830 X 0 0 0 0 0 0 0 0 0 0 0 0 M END > N3k9ghlv1t3sbSgdWfejHg > 2025-07-06 21:14:06 > 0.9.12 > ligand > pdb-bcif > 4qpn > atom_site > {"label_asym_id":"J","auth_seq_id":309} > 8 > 6 > 2 > 252 > 0 > 1 $$$$