Iron in PDB 8z4q: The Crystal Structure of A Hydroquinone Dioxygenase Pad

The structure of The Crystal Structure of A Hydroquinone Dioxygenase Pad, PDB code: 8z4q was solved by Z.W.Liu, J.-W.Huang, Y.X.Wang, C.-C.Chen, R.-T.Guo, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	24.56 / 1.68
Space group	P 62
Cell size a, b, c (Å), α, β, γ (°)	120.209, 120.209, 93.305, 90, 90, 120
R / Rfree (%)	21.9 / 24.4

The binding sites of Iron atom in the The Crystal Structure of A Hydroquinone Dioxygenase Pad (pdb code 8z4q). This binding sites where shown within 5.0 Angstroms radius around Iron atom.
In total only one binding site of Iron was determined in the The Crystal Structure of A Hydroquinone Dioxygenase Pad, PDB code: 8z4q:

Iron binding site 1 out of 1 in the The Crystal Structure of A Hydroquinone Dioxygenase Pad


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 1 of The Crystal Structure of A Hydroquinone Dioxygenase Pad within 5.0Å range: probe atom residue distance (Å) B Occ A:Fe501 b:8.7 occ:1.00 NE2 A:HIS394 1.9 8.6 1.0 NE2 A:HIS63 2.1 7.8 1.0 OQ2 A:KCX397 2.1 12.4 1.0 NE2 A:HIS166 2.1 8.4 1.0 NE2 A:HIS317 2.2 8.4 1.0 O A:HOH881 2.3 7.7 1.0 CE1 A:HIS394 3.0 9.0 1.0 CD2 A:HIS394 3.1 8.3 1.0 CD2 A:HIS317 3.1 9.1 1.0 CE1 A:HIS63 3.1 9.7 1.0 CE1 A:HIS166 3.1 7.9 1.0 CD2 A:HIS63 3.1 9.6 1.0 CD2 A:HIS166 3.2 7.8 1.0 CE1 A:HIS317 3.2 8.1 1.0 CX A:KCX397 3.3 17.1 1.0 OQ1 A:KCX397 3.9 17.1 1.0 O A:HOH987 4.0 19.1 1.0 ND1 A:HIS394 4.1 9.2 1.0 CG A:HIS394 4.2 9.7 1.0 ND1 A:HIS63 4.2 9.3 1.0 CG A:HIS63 4.2 9.1 1.0 ND1 A:HIS166 4.2 9.4 1.0 CG A:HIS317 4.3 8.6 1.0 NZ A:KCX397 4.3 17.7 1.0 ND1 A:HIS317 4.3 8.0 1.0 CG A:HIS166 4.3 8.1 1.0 O A:HOH870 4.8 15.4 1.0 CZ A:PHE313 4.8 10.0 1.0

C.Cui, L.J.Yang, Z.W.Liu, X.Shu, W.W.Zhang, Y.Gao, Y.X.Wang, T.Wang, C.C.Chen, R.T.Guo, S.S.Gao. Substrate Specificity of A Branch of Aromatic Dioxygenases Determined By Three Distinct Motifs. Nat Commun V. 15 7682 2024.
ISSN: ESSN 2041-1723
PubMed: 39227380
DOI: 10.1038/S41467-024-52101-2