Iron in PDB 3q3u: Trametes Cervina Lignin Peroxidase

The structure of Trametes Cervina Lignin Peroxidase, PDB code: 3q3u was solved by F.R.Calvino, A.Romero, Y.Miki, A.T.Martinez, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	43.90 / 1.85
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	43.904, 72.931, 95.232, 90.00, 90.00, 90.00
R / Rfree (%)	14.9 / 19.6

The structure of Trametes Cervina Lignin Peroxidase also contains other interesting chemical elements:

Chlorine	(Cl)	1 atom
Calcium	(Ca)	2 atoms
Sodium	(Na)	1 atom

The binding sites of Iron atom in the Trametes Cervina Lignin Peroxidase (pdb code 3q3u). 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 Trametes Cervina Lignin Peroxidase, PDB code: 3q3u:

Iron binding site 1 out of 1 in the Trametes Cervina Lignin Peroxidase


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 1 of Trametes Cervina Lignin Peroxidase within 5.0Å range: probe atom residue distance (Å) B Occ A:Fe338 b:6.7 occ:1.00 FE A:HEM338 0.0 6.7 1.0 NA A:HEM338 2.1 3.7 1.0 NB A:HEM338 2.1 6.7 1.0 ND A:HEM338 2.1 6.2 1.0 NE2 A:HIS175 2.1 6.0 1.0 NC A:HEM338 2.1 4.0 1.0 O A:HOH411 2.6 26.8 1.0 C4A A:HEM338 3.0 4.7 1.0 CE1 A:HIS175 3.1 5.5 1.0 C4C A:HEM338 3.1 6.1 1.0 C1D A:HEM338 3.1 4.3 1.0 C1A A:HEM338 3.1 6.2 1.0 C1C A:HEM338 3.1 6.6 1.0 C4D A:HEM338 3.1 3.5 1.0 C1B A:HEM338 3.1 7.1 1.0 C4B A:HEM338 3.1 7.0 1.0 CD2 A:HIS175 3.1 3.2 1.0 CHD A:HEM338 3.4 4.8 1.0 CHB A:HEM338 3.5 7.4 1.0 CHC A:HEM338 3.5 3.9 1.0 CHA A:HEM338 3.5 2.2 1.0 ND1 A:HIS175 4.2 4.1 1.0 CG A:HIS175 4.3 3.0 1.0 C2C A:HEM338 4.3 6.3 1.0 C3A A:HEM338 4.3 4.1 1.0 C3C A:HEM338 4.3 4.0 1.0 C2A A:HEM338 4.3 4.0 1.0 C2D A:HEM338 4.3 2.6 1.0 C3D A:HEM338 4.3 2.2 1.0 C2B A:HEM338 4.3 7.7 1.0 C3B A:HEM338 4.3 8.8 1.0 O A:HOH356 4.8 16.8 1.0 CD2 A:LEU172 4.9 7.6 1.0

Y.Miki, F.R.Calvino, R.Pogni, S.Giansanti, F.J.Ruiz-Duenas, M.J.Martinez, R.Basosi, A.Romero, A.T.Martinez. Crystallographic, Kinetic, and Spectroscopic Study of the First Ligninolytic Peroxidase Presenting A Catalytic Tyrosine. J.Biol.Chem. V. 286 15525 2011.
ISSN: ISSN 0021-9258
PubMed: 21367853
DOI: 10.1074/JBC.M111.220996