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Iron in PDB 1bek: Effect of Unnatural Heme Substitution on Kinetics of Electron Transfer in Cytochrome C Peroxidase

Enzymatic activity of Effect of Unnatural Heme Substitution on Kinetics of Electron Transfer in Cytochrome C Peroxidase

All present enzymatic activity of Effect of Unnatural Heme Substitution on Kinetics of Electron Transfer in Cytochrome C Peroxidase:
1.11.1.5;

Protein crystallography data

The structure of Effect of Unnatural Heme Substitution on Kinetics of Electron Transfer in Cytochrome C Peroxidase, PDB code: 1bek was solved by M.A.Miller, J.Kraut, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 20.00 / 2.20
Space group P 21 21 21
Cell size a, b, c (Å), α, β, γ (°) 105.018, 74.206, 45.478, 90.00, 90.00, 90.00
R / Rfree (%) n/a / n/a

Iron Binding Sites:

The binding sites of Iron atom in the Effect of Unnatural Heme Substitution on Kinetics of Electron Transfer in Cytochrome C Peroxidase (pdb code 1bek). 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 Effect of Unnatural Heme Substitution on Kinetics of Electron Transfer in Cytochrome C Peroxidase, PDB code: 1bek:

Iron binding site 1 out of 1 in 1bek

Go back to Iron Binding Sites List in 1bek
Iron binding site 1 out of 1 in the Effect of Unnatural Heme Substitution on Kinetics of Electron Transfer in Cytochrome C Peroxidase


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 1 of Effect of Unnatural Heme Substitution on Kinetics of Electron Transfer in Cytochrome C Peroxidase within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Fe296

b:18.2
occ:1.00
 FE A:HEM296 0.0 18.2 1.0
NA A:HEM296 1.9 11.4 1.0
NC A:HEM296 1.9 12.7 1.0
NB A:HEM296 2.0 11.6 1.0
NE2 A:HIS175 2.1 15.8 1.0
ND A:HEM296 2.1 13.1 1.0
O A:HOH595 2.7 28.5 1.0
C1A A:HEM296 2.9 14.1 1.0
C4C A:HEM296 2.9 15.1 1.0
C1C A:HEM296 2.9 14.9 1.0
C4A A:HEM296 2.9 16.5 1.0
C4B A:HEM296 3.0 11.2 1.0
CE1 A:HIS175 3.0 16.6 1.0
C1B A:HEM296 3.1 15.4 1.0
C1D A:HEM296 3.1 12.2 1.0
C4D A:HEM296 3.1 10.4 1.0
CD2 A:HIS175 3.2 14.7 1.0
CHC A:HEM296 3.4 13.8 1.0
CHD A:HEM296 3.4 9.0 1.0
CHB A:HEM296 3.5 16.3 1.0
CHA A:HEM296 3.5 9.9 1.0
NE1 A:TRP51 4.1 24.4 1.0
C3A A:HEM296 4.1 17.5 1.0
C2A A:HEM296 4.1 16.2 1.0
C3C A:HEM296 4.2 12.6 1.0
C2C A:HEM296 4.2 11.2 1.0
ND1 A:HIS175 4.2 13.8 1.0
C3B A:HEM296 4.2 15.7 1.0
CG A:HIS175 4.3 14.4 1.0
C2B A:HEM296 4.3 17.2 1.0
C2D A:HEM296 4.3 11.4 1.0
C3D A:HEM296 4.3 12.8 1.0
O A:HOH596 4.6 49.6 1.0
CD1 A:TRP51 4.7 22.1 1.0
O A:HOH648 4.9 42.3 1.0

Reference:

M.A.Miller, F.Millett, B.Durham, J.Kraut, H.K.Mei, V.A.Ashford, N.-H.Xuong, J.Kraut. Effect of Unnatural Heme Substitution on Kinetics of Electron Transfer in Cytochrome C Peroxidase To Be Published.
Page generated: Wed Jul 16 12:34:51 2025

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