MG ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 233.6110 307.2800 314.2850 MG 0 2 0 0 0 0 0 0 0 0 0 0 M END > BjhtfFrzQ4dlOjgpSTf3EA > 2025-07-06 13:19:02 > 0.9.12 > ligand > pdb-bcif > 6tb3 > atom_site > {"label_asym_id":"FE","auth_seq_id":1853} > 348 > 67 > 510 > 340 > 0 > 1 $$$$