MN ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 -4.0840 24.9880 -5.7310 MN 0 2 0 0 0 0 0 0 0 0 0 0 M END > QlgpnH-ShGawAKvlwXX4Dg > 2025-07-09 02:44:23 > 0.9.12 > ligand > pdb-bcif > 3gfz > atom_site > {"label_asym_id":"I","auth_seq_id":503} > 13 > 12 > 13 > 557 > 0 > 1 $$$$