FE ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 -6.2970 -8.1250 -19.7670 FE 0 1 0 0 0 0 0 0 0 0 0 0 M END > z5kbVuqeM-eTgqhCrIR4Qg > 2025-07-08 21:18:59 > 0.9.12 > ligand > pdb-bcif > 6r9n > atom_site > {"label_asym_id":"H","auth_seq_id":301} > 76 > 13 > 9 > 317 > 0 > 1 $$$$