Iron in PDB 8qj6: Crystal Structure of Cytochrome Domain 1 From Pgca

The structure of Crystal Structure of Cytochrome Domain 1 From Pgca, PDB code: 8qj6 was solved by B.W.Nash, M.J.Edwards, T.A.Clarke, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	34.21 / 1.55
Space group	I 4
Cell size a, b, c (Å), α, β, γ (°)	68.427, 68.427, 27.681, 90, 90, 90
R / Rfree (%)	15.5 / 18.9

The structure of Crystal Structure of Cytochrome Domain 1 From Pgca also contains other interesting chemical elements:

Sodium

(Na)

1 atom

The binding sites of Iron atom in the Crystal Structure of Cytochrome Domain 1 From Pgca (pdb code 8qj6). 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 Crystal Structure of Cytochrome Domain 1 From Pgca, PDB code: 8qj6:

Iron binding site 1 out of 1 in the Crystal Structure of Cytochrome Domain 1 From Pgca


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 1 of Crystal Structure of Cytochrome Domain 1 From Pgca within 5.0Å range: probe atom residue distance (Å) B Occ A:Fe102 b:10.7 occ:1.00 FE A:HEC102 0.0 10.7 1.0 NB A:HEC102 2.0 9.1 1.0 NA A:HEC102 2.0 9.8 1.0 NE2 A:HIS17 2.0 11.0 1.0 ND A:HEC102 2.0 9.8 1.0 NC A:HEC102 2.0 11.3 1.0 SD A:MET44 2.4 10.5 1.0 CE1 A:HIS17 3.0 10.4 1.0 C4B A:HEC102 3.0 9.4 1.0 C1B A:HEC102 3.0 10.5 1.0 C4D A:HEC102 3.0 12.0 1.0 C4A A:HEC102 3.0 10.1 1.0 C1A A:HEC102 3.0 8.5 1.0 CD2 A:HIS17 3.0 8.8 1.0 C1C A:HEC102 3.0 11.1 1.0 C1D A:HEC102 3.1 11.4 1.0 C4C A:HEC102 3.1 12.1 1.0 CHA A:HEC102 3.4 11.8 1.0 CHC A:HEC102 3.4 11.9 1.0 CHB A:HEC102 3.4 11.8 1.0 CG A:MET44 3.4 10.4 1.0 CE A:MET44 3.4 10.0 1.0 CHD A:HEC102 3.5 11.6 1.0 ND1 A:HIS17 4.1 11.1 1.0 CG A:HIS17 4.2 10.3 1.0 C2B A:HEC102 4.2 13.3 1.0 C3B A:HEC102 4.2 10.6 1.0 C3A A:HEC102 4.2 9.7 1.0 C2C A:HEC102 4.2 12.3 1.0 C2A A:HEC102 4.2 13.0 1.0 C3D A:HEC102 4.2 13.5 1.0 C2D A:HEC102 4.3 12.0 1.0 C3C A:HEC102 4.3 13.0 1.0 CB A:MET44 4.8 11.2 1.0 CE A:LYS25 4.9 12.9 1.0

B.W.Nash, T.M.Fernandes, J.A.J.Burton, L.Morgado, J.H.Van Wonderen, D.A.Svistunenko, M.J.Edwards, C.A.Salgueiro, J.N.Butt, T.A.Clarke. Tethered Heme Domains in A Triheme Cytochrome Allow For Increased Electron Transport Distances. Protein Sci. V. 33 E5200 2024.
ISSN: ESSN 1469-896X
PubMed: 39470321
DOI: 10.1002/PRO.5200