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Iron in PDB 1ehe: Crystal Structures of Cytochrome P450NOR and Its Mutants (SER286 Val, Thr) in the Ferric Resting State at Cryogenic Temperature: A Comparative Analysis with Monooxygenase Cytochrome P450S

Enzymatic activity of Crystal Structures of Cytochrome P450NOR and Its Mutants (SER286 Val, Thr) in the Ferric Resting State at Cryogenic Temperature: A Comparative Analysis with Monooxygenase Cytochrome P450S

All present enzymatic activity of Crystal Structures of Cytochrome P450NOR and Its Mutants (SER286 Val, Thr) in the Ferric Resting State at Cryogenic Temperature: A Comparative Analysis with Monooxygenase Cytochrome P450S:
1.7.99.7;

Protein crystallography data

The structure of Crystal Structures of Cytochrome P450NOR and Its Mutants (SER286 Val, Thr) in the Ferric Resting State at Cryogenic Temperature: A Comparative Analysis with Monooxygenase Cytochrome P450S, PDB code: 1ehe was solved by H.Shimizu, S.Park, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 10.00 / 1.70
Space group P 21 21 21
Cell size a, b, c (Å), α, β, γ (°) 54.507, 81.768, 85.759, 90.00, 90.00, 90.00
R / Rfree (%) 20.8 / 27.2

Iron Binding Sites:

The binding sites of Iron atom in the Crystal Structures of Cytochrome P450NOR and Its Mutants (SER286 Val, Thr) in the Ferric Resting State at Cryogenic Temperature: A Comparative Analysis with Monooxygenase Cytochrome P450S (pdb code 1ehe). 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 Structures of Cytochrome P450NOR and Its Mutants (SER286 Val, Thr) in the Ferric Resting State at Cryogenic Temperature: A Comparative Analysis with Monooxygenase Cytochrome P450S, PDB code: 1ehe:

Iron binding site 1 out of 1 in 1ehe

Go back to Iron Binding Sites List in 1ehe
Iron binding site 1 out of 1 in the Crystal Structures of Cytochrome P450NOR and Its Mutants (SER286 Val, Thr) in the Ferric Resting State at Cryogenic Temperature: A Comparative Analysis with Monooxygenase Cytochrome P450S


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 1 of Crystal Structures of Cytochrome P450NOR and Its Mutants (SER286 Val, Thr) in the Ferric Resting State at Cryogenic Temperature: A Comparative Analysis with Monooxygenase Cytochrome P450S within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Fe501

b:9.3
occ:1.00
 FE A:HEM501 0.0 9.3 1.0
O A:HOH502 1.8 16.2 1.0
NB A:HEM501 2.0 11.9 1.0
NC A:HEM501 2.0 11.1 1.0
ND A:HEM501 2.0 10.3 1.0
NA A:HEM501 2.0 11.0 1.0
SG A:CYS352 2.2 11.9 1.0
C4B A:HEM501 3.0 11.6 1.0
C1C A:HEM501 3.0 12.9 1.0
C4D A:HEM501 3.1 9.2 1.0
C1D A:HEM501 3.1 8.5 1.0
C4C A:HEM501 3.1 12.6 1.0
C1A A:HEM501 3.1 8.2 1.0
C1B A:HEM501 3.1 10.9 1.0
C4A A:HEM501 3.1 8.6 1.0
CB A:CYS352 3.4 8.3 1.0
CHC A:HEM501 3.4 11.6 1.0
CHD A:HEM501 3.4 12.1 1.0
CHA A:HEM501 3.4 8.9 1.0
CHB A:HEM501 3.5 8.6 1.0
O A:HOH621 4.1 19.2 1.0
CA A:CYS352 4.1 7.0 1.0
C2D A:HEM501 4.3 7.9 1.0
C3D A:HEM501 4.3 7.9 1.0
C3B A:HEM501 4.3 13.2 1.0
C2C A:HEM501 4.3 12.4 1.0
C3C A:HEM501 4.3 11.7 1.0
C2B A:HEM501 4.3 11.2 1.0
C2A A:HEM501 4.3 10.6 1.0
C3A A:HEM501 4.3 10.7 1.0
CA A:GLY240 4.8 10.9 1.0
O A:ALA239 4.9 15.5 1.0
O A:HOH629 4.9 19.8 1.0
C A:CYS352 4.9 6.1 1.0
O A:HOH600 4.9 16.9 1.0
N A:ILE353 5.0 6.8 1.0
CD1 A:PHE345 5.0 10.2 1.0

Reference:

H.Shimizu, S.Park, D.Lee, H.Shoun, Y.Shiro. Crystal Structures of Cytochrome P450NOR and Its Mutants (SER286-->Val, Thr) in the Ferric Resting State at Cryogenic Temperature: A Comparative Analysis with Monooxygenase Cytochrome P450S. J.Inorg.Biochem. V. 81 191 2000.
ISSN: ISSN 0162-0134
PubMed: 11051564
DOI: 10.1016/S0162-0134(00)00103-3
Page generated: Wed Jul 16 13:48:57 2025

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