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Iron in PDB 6c93: Effects of the E310A Mutation of Cytochrome P450 4B1 (CYP4B1) on N- Octane Binding and Heme Ruffling

Enzymatic activity of Effects of the E310A Mutation of Cytochrome P450 4B1 (CYP4B1) on N- Octane Binding and Heme Ruffling

All present enzymatic activity of Effects of the E310A Mutation of Cytochrome P450 4B1 (CYP4B1) on N- Octane Binding and Heme Ruffling:
1.14.14.1;

Protein crystallography data

The structure of Effects of the E310A Mutation of Cytochrome P450 4B1 (CYP4B1) on N- Octane Binding and Heme Ruffling, PDB code: 6c93 was solved by M.-H.Hsu, E.F.Johnson, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 38.51 / 2.67
Space group P 32 2 1
Cell size a, b, c (Å), α, β, γ (°) 109.435, 109.435, 126.443, 90.00, 90.00, 120.00
R / Rfree (%) 18.9 / 23.8

Iron Binding Sites:

The binding sites of Iron atom in the Effects of the E310A Mutation of Cytochrome P450 4B1 (CYP4B1) on N- Octane Binding and Heme Ruffling (pdb code 6c93). 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 Effects of the E310A Mutation of Cytochrome P450 4B1 (CYP4B1) on N- Octane Binding and Heme Ruffling, PDB code: 6c93:

Iron binding site 1 out of 1 in 6c93

Go back to Iron Binding Sites List in 6c93
Iron binding site 1 out of 1 in the Effects of the E310A Mutation of Cytochrome P450 4B1 (CYP4B1) on N- Octane Binding and Heme Ruffling


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 1 of Effects of the E310A Mutation of Cytochrome P450 4B1 (CYP4B1) on N- Octane Binding and Heme Ruffling within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Fe600

b:51.7
occ:1.00
 FE A:HEM600 0.0 51.7 1.0
ND A:HEM600 1.9 46.6 1.0
NB A:HEM600 1.9 53.5 1.0
NC A:HEM600 1.9 56.3 1.0
NA A:HEM600 1.9 49.2 1.0
SG A:CYS448 2.2 47.3 1.0
C1B A:HEM600 3.0 53.7 1.0
C1D A:HEM600 3.0 51.7 1.0
C4C A:HEM600 3.0 46.1 1.0
C4B A:HEM600 3.0 51.1 1.0
C4A A:HEM600 3.0 54.7 1.0
C1C A:HEM600 3.0 49.6 1.0
C1A A:HEM600 3.0 47.5 1.0
C4D A:HEM600 3.0 45.1 1.0
CHB A:HEM600 3.4 57.7 1.0
CB A:CYS448 3.4 56.2 1.0
CHD A:HEM600 3.4 48.8 1.0
CHC A:HEM600 3.4 54.5 1.0
CHA A:HEM600 3.4 54.3 1.0
C8 A:OCT601 3.5 52.4 1.0
CA A:CYS448 4.1 51.8 1.0
C2B A:HEM600 4.2 58.7 1.0
C3B A:HEM600 4.2 49.4 1.0
C2D A:HEM600 4.3 42.4 1.0
C3C A:HEM600 4.3 48.3 1.0
C2C A:HEM600 4.3 45.5 1.0
C3A A:HEM600 4.3 60.0 1.0
C3D A:HEM600 4.3 46.1 1.0
C2A A:HEM600 4.3 47.4 1.0
C7 A:OCT601 4.4 64.4 1.0
CB A:ALA310 4.9 44.1 1.0
C A:CYS448 4.9 50.4 1.0
N A:GLY450 5.0 53.7 1.0

Reference:

G.K.Jennings, M.H.Hsu, L.S.Shock, E.F.Johnson, J.C.Hackett. Noncovalent Interactions Dominate Dynamic Heme Distortion in Cytochrome P450 4B1. J. Biol. Chem. V. 293 11433 2018.
ISSN: ESSN 1083-351X
PubMed: 29858244
DOI: 10.1074/JBC.RA118.004044
Page generated: Wed Aug 6 04:22:08 2025

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