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Iron in PDB 3nc5: CYP134A1 Structure with An Open Substrate Binding Loop

Protein crystallography data

The structure of CYP134A1 Structure with An Open Substrate Binding Loop, PDB code: 3nc5 was solved by M.J.Cryle, I.Schlichting, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 40.62 / 2.90
Space group P 21 21 21
Cell size a, b, c (Å), α, β, γ (°) 63.800, 105.400, 143.900, 90.00, 90.00, 90.00
R / Rfree (%) 23.1 / 30.6

Other elements in 3nc5:

The structure of CYP134A1 Structure with An Open Substrate Binding Loop also contains other interesting chemical elements:

Magnesium (Mg) 3 atoms

Iron Binding Sites:

The binding sites of Iron atom in the CYP134A1 Structure with An Open Substrate Binding Loop (pdb code 3nc5). This binding sites where shown within 5.0 Angstroms radius around Iron atom.
In total 2 binding sites of Iron where determined in the CYP134A1 Structure with An Open Substrate Binding Loop, PDB code: 3nc5:
Jump to Iron binding site number: 1; 2;

Iron binding site 1 out of 2 in 3nc5

Go back to Iron Binding Sites List in 3nc5
Iron binding site 1 out of 2 in the CYP134A1 Structure with An Open Substrate Binding Loop


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 1 of CYP134A1 Structure with An Open Substrate Binding Loop within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Fe406

b:21.8
occ:1.00
FE A:HEM406 0.0 21.8 1.0
NB A:HEM406 1.9 15.8 1.0
NC A:HEM406 2.0 17.6 1.0
NA A:HEM406 2.1 17.7 1.0
ND A:HEM406 2.1 16.7 1.0
O A:HOH427 2.3 29.8 1.0
SG A:CYS353 2.3 41.0 1.0
C4B A:HEM406 2.9 16.9 1.0
C1C A:HEM406 3.0 17.6 1.0
C1B A:HEM406 3.0 16.7 1.0
C4C A:HEM406 3.0 18.7 1.0
C4A A:HEM406 3.0 18.7 1.0
C1D A:HEM406 3.1 18.1 1.0
C1A A:HEM406 3.1 18.8 1.0
C4D A:HEM406 3.1 18.6 1.0
CHC A:HEM406 3.3 17.9 1.0
CB A:CYS353 3.3 42.1 1.0
CHB A:HEM406 3.4 17.5 1.0
CHD A:HEM406 3.4 18.1 1.0
CHA A:HEM406 3.5 17.7 1.0
CA A:CYS353 4.0 45.2 1.0
C3B A:HEM406 4.2 16.6 1.0
C2C A:HEM406 4.2 17.1 1.0
C2B A:HEM406 4.2 16.6 1.0
C3C A:HEM406 4.2 18.8 1.0
C3A A:HEM406 4.3 19.3 1.0
O A:ALA233 4.3 36.4 1.0
C2A A:HEM406 4.3 19.6 1.0
C2D A:HEM406 4.3 18.9 1.0
C3D A:HEM406 4.4 19.1 1.0
C3 A:GOL407 4.5 36.0 1.0
O3 A:GOL407 4.6 33.8 1.0
CB A:ALA233 4.6 39.4 1.0
N A:GLY355 4.8 45.8 1.0
N A:VAL354 4.8 48.5 1.0
C A:CYS353 4.8 47.0 1.0
C A:ALA233 4.8 37.2 1.0

Iron binding site 2 out of 2 in 3nc5

Go back to Iron Binding Sites List in 3nc5
Iron binding site 2 out of 2 in the CYP134A1 Structure with An Open Substrate Binding Loop


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 2 of CYP134A1 Structure with An Open Substrate Binding Loop within 5.0Å range:
probe atom residue distance (Å) B Occ
B:Fe406

b:20.3
occ:1.00
FE B:HEM406 0.0 20.3 1.0
ND B:HEM406 1.9 17.8 1.0
NC B:HEM406 2.0 17.4 1.0
O B:HOH422 2.0 43.5 1.0
NA B:HEM406 2.1 17.9 1.0
NB B:HEM406 2.1 15.4 1.0
SG B:CYS353 2.2 38.6 1.0
C4D B:HEM406 2.9 19.9 1.0
C1D B:HEM406 3.0 20.1 1.0
C1A B:HEM406 3.0 18.9 1.0
C4C B:HEM406 3.0 18.2 1.0
C1C B:HEM406 3.0 17.3 1.0
C4B B:HEM406 3.1 16.4 1.0
C4A B:HEM406 3.2 18.6 1.0
C1B B:HEM406 3.2 16.3 1.0
CB B:CYS353 3.3 37.7 1.0
CHA B:HEM406 3.3 18.9 1.0
CHD B:HEM406 3.3 19.9 1.0
CHC B:HEM406 3.4 17.1 1.0
CHB B:HEM406 3.6 16.6 1.0
CA B:CYS353 4.0 38.9 1.0
C3D B:HEM406 4.2 19.8 1.0
C2D B:HEM406 4.2 19.6 1.0
C2A B:HEM406 4.2 20.1 1.0
C3C B:HEM406 4.3 17.8 1.0
C2C B:HEM406 4.3 17.3 1.0
O3 B:GOL407 4.3 44.3 1.0
O B:ALA233 4.3 38.1 1.0
C3A B:HEM406 4.3 19.6 1.0
C3B B:HEM406 4.4 16.1 1.0
C2B B:HEM406 4.4 15.8 1.0
C B:CYS353 4.6 38.3 1.0
N B:VAL354 4.7 39.2 1.0
N B:GLY355 4.7 36.7 1.0
CB B:ALA233 4.8 40.5 1.0
C B:ALA233 5.0 38.4 1.0

Reference:

M.J.Cryle, S.G.Bell, I.Schlichting. Structural and Biochemical Characterization of the Cytochrome P450 Cypx (CYP134A1) From Bacillus Subtilis: A Cyclo-L-Leucyl-L-Leucyl Dipeptide Oxidase. Biochemistry V. 49 7282 2010.
ISSN: ISSN 0006-2960
PubMed: 20690619
DOI: 10.1021/BI100910Y
Page generated: Sun Dec 13 15:14:04 2020

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