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Iron in PDB 7ev7: Bovine Heart Cytochrome C Oxidase in the Carbon Monoxide-Bound Fully Reduced State at A 50 K

Enzymatic activity of Bovine Heart Cytochrome C Oxidase in the Carbon Monoxide-Bound Fully Reduced State at A 50 K

All present enzymatic activity of Bovine Heart Cytochrome C Oxidase in the Carbon Monoxide-Bound Fully Reduced State at A 50 K:
7.1.1.9;

Protein crystallography data

The structure of Bovine Heart Cytochrome C Oxidase in the Carbon Monoxide-Bound Fully Reduced State at A 50 K, PDB code: 7ev7 was solved by A.Shimada, S.Yoshikawa, T.Tsukihara, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 39.74 / 1.70
Space group P 21 21 21
Cell size a, b, c (Å), α, β, γ (°) 181.539, 203.655, 177.569, 90, 90, 90
R / Rfree (%) 15.9 / 17.8

Other elements in 7ev7:

The structure of Bovine Heart Cytochrome C Oxidase in the Carbon Monoxide-Bound Fully Reduced State at A 50 K also contains other interesting chemical elements:

Zinc (Zn) 2 atoms
Magnesium (Mg) 2 atoms
Sodium (Na) 4 atoms
Copper (Cu) 6 atoms

Iron Binding Sites:

The binding sites of Iron atom in the Bovine Heart Cytochrome C Oxidase in the Carbon Monoxide-Bound Fully Reduced State at A 50 K (pdb code 7ev7). This binding sites where shown within 5.0 Angstroms radius around Iron atom.
In total 4 binding sites of Iron where determined in the Bovine Heart Cytochrome C Oxidase in the Carbon Monoxide-Bound Fully Reduced State at A 50 K, PDB code: 7ev7:
Jump to Iron binding site number: 1; 2; 3; 4;

Iron binding site 1 out of 4 in 7ev7

Go back to Iron Binding Sites List in 7ev7
Iron binding site 1 out of 4 in the Bovine Heart Cytochrome C Oxidase in the Carbon Monoxide-Bound Fully Reduced State at A 50 K


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 1 of Bovine Heart Cytochrome C Oxidase in the Carbon Monoxide-Bound Fully Reduced State at A 50 K within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Fe602

b:21.4
occ:1.00
FE A:HEA602 0.0 21.4 1.0
NE2 A:HIS378 2.0 19.9 1.0
NB A:HEA602 2.0 21.4 1.0
ND A:HEA602 2.0 20.6 1.0
NA A:HEA602 2.0 20.1 1.0
NE2 A:HIS61 2.0 21.5 1.0
NC A:HEA602 2.0 20.3 1.0
CE1 A:HIS378 2.9 21.7 1.0
C4A A:HEA602 3.0 19.3 1.0
CE1 A:HIS61 3.0 23.4 1.0
CD2 A:HIS61 3.0 21.3 1.0
C4C A:HEA602 3.0 20.8 1.0
C4D A:HEA602 3.0 20.4 1.0
C1D A:HEA602 3.0 19.4 1.0
C1B A:HEA602 3.0 19.2 1.0
C1A A:HEA602 3.0 22.0 1.0
C4B A:HEA602 3.1 20.2 1.0
C1C A:HEA602 3.1 23.4 1.0
CD2 A:HIS378 3.1 23.1 1.0
CHB A:HEA602 3.4 21.1 1.0
CHC A:HEA602 3.5 20.3 1.0
CHD A:HEA602 3.5 20.6 1.0
CHA A:HEA602 3.5 22.1 1.0
ND1 A:HIS378 4.1 21.0 1.0
ND1 A:HIS61 4.1 22.1 1.0
CG A:HIS61 4.2 21.3 1.0
CG A:HIS378 4.2 20.4 1.0
C3A A:HEA602 4.2 19.4 1.0
C2A A:HEA602 4.2 19.8 1.0
C2C A:HEA602 4.2 20.0 1.0
C2D A:HEA602 4.2 19.0 1.0
C3D A:HEA602 4.2 18.8 1.0
C3C A:HEA602 4.3 19.3 1.0
C3B A:HEA602 4.3 19.4 1.0
C2B A:HEA602 4.3 20.9 1.0
OG A:SER382 4.7 25.3 0.3
CE1 A:PHE377 4.9 21.3 1.0

Iron binding site 2 out of 4 in 7ev7

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Iron binding site 2 out of 4 in the Bovine Heart Cytochrome C Oxidase in the Carbon Monoxide-Bound Fully Reduced State at A 50 K


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 2 of Bovine Heart Cytochrome C Oxidase in the Carbon Monoxide-Bound Fully Reduced State at A 50 K within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Fe603

b:20.9
occ:1.00
FE A:HEA603 0.0 20.9 1.0
C A:CMO607 1.8 16.2 0.1
ND A:HEA603 2.0 20.3 1.0
NB A:HEA603 2.0 21.1 1.0
NA A:HEA603 2.1 20.1 1.0
NC A:HEA603 2.1 19.9 1.0
NE2 A:HIS376 2.1 23.1 1.0
O A:CMO607 3.0 16.2 0.1
C4B A:HEA603 3.0 23.0 1.0
C4A A:HEA603 3.0 19.0 1.0
C4D A:HEA603 3.0 21.0 1.0
C1A A:HEA603 3.1 20.4 1.0
CE1 A:HIS376 3.1 23.4 1.0
C1D A:HEA603 3.1 20.1 1.0
C4C A:HEA603 3.1 20.0 1.0
C1C A:HEA603 3.1 22.5 1.0
CD2 A:HIS376 3.1 20.0 1.0
C1B A:HEA603 3.1 19.6 1.0
C A:CMO607 3.5 16.2 0.6
CHA A:HEA603 3.5 19.2 1.0
CHB A:HEA603 3.5 20.4 1.0
CHC A:HEA603 3.5 22.9 1.0
CHD A:HEA603 3.5 18.7 1.0
O A:CMO607 3.6 17.0 0.6
ND1 A:HIS376 4.2 22.4 1.0
C3A A:HEA603 4.2 20.8 1.0
C3D A:HEA603 4.3 20.0 1.0
C3B A:HEA603 4.3 20.5 1.0
CG A:HIS376 4.3 20.7 1.0
C2A A:HEA603 4.3 19.8 1.0
C2D A:HEA603 4.3 20.8 1.0
C2C A:HEA603 4.3 19.3 1.0
C3C A:HEA603 4.3 19.1 1.0
C2B A:HEA603 4.3 21.8 1.0
CG1 A:VAL380 4.6 19.5 0.3
CU A:CU604 4.9 20.9 1.0
CA A:GLY355 5.0 22.3 1.0

Iron binding site 3 out of 4 in 7ev7

Go back to Iron Binding Sites List in 7ev7
Iron binding site 3 out of 4 in the Bovine Heart Cytochrome C Oxidase in the Carbon Monoxide-Bound Fully Reduced State at A 50 K


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 3 of Bovine Heart Cytochrome C Oxidase in the Carbon Monoxide-Bound Fully Reduced State at A 50 K within 5.0Å range:
probe atom residue distance (Å) B Occ
N:Fe602

b:24.8
occ:1.00
FE N:HEA602 0.0 24.8 1.0
NB N:HEA602 2.0 26.3 1.0
NE2 N:HIS378 2.0 25.3 1.0
ND N:HEA602 2.0 25.6 1.0
NC N:HEA602 2.0 23.3 1.0
NE2 N:HIS61 2.0 23.2 1.0
NA N:HEA602 2.0 22.9 1.0
CE1 N:HIS378 2.9 27.9 1.0
C4A N:HEA602 3.0 25.4 1.0
C1C N:HEA602 3.0 25.6 1.0
CD2 N:HIS61 3.0 23.8 1.0
C4B N:HEA602 3.0 24.6 1.0
CE1 N:HIS61 3.0 25.5 1.0
C4C N:HEA602 3.0 23.1 1.0
C1A N:HEA602 3.0 26.3 1.0
C1D N:HEA602 3.0 21.7 1.0
CD2 N:HIS378 3.1 23.2 1.0
C1B N:HEA602 3.1 24.1 1.0
C4D N:HEA602 3.1 25.1 1.0
CHC N:HEA602 3.4 25.6 1.0
CHD N:HEA602 3.4 23.1 1.0
CHB N:HEA602 3.4 25.6 1.0
CHA N:HEA602 3.5 26.5 1.0
ND1 N:HIS378 4.1 25.4 1.0
ND1 N:HIS61 4.1 24.9 1.0
CG N:HIS378 4.2 24.8 1.0
CG N:HIS61 4.2 25.1 1.0
C3A N:HEA602 4.2 22.2 1.0
C2A N:HEA602 4.2 22.9 1.0
C2C N:HEA602 4.2 21.9 1.0
C3B N:HEA602 4.2 23.9 1.0
C3C N:HEA602 4.3 22.0 1.0
C2D N:HEA602 4.3 22.8 1.0
C2B N:HEA602 4.3 25.6 1.0
C3D N:HEA602 4.3 24.8 1.0
OG N:SER382 4.7 28.2 0.3
CE1 N:PHE377 4.9 24.4 1.0

Iron binding site 4 out of 4 in 7ev7

Go back to Iron Binding Sites List in 7ev7
Iron binding site 4 out of 4 in the Bovine Heart Cytochrome C Oxidase in the Carbon Monoxide-Bound Fully Reduced State at A 50 K


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 4 of Bovine Heart Cytochrome C Oxidase in the Carbon Monoxide-Bound Fully Reduced State at A 50 K within 5.0Å range:
probe atom residue distance (Å) B Occ
N:Fe603

b:23.4
occ:1.00
FE N:HEA603 0.0 23.4 1.0
C N:CMO607 1.8 19.4 0.2
ND N:HEA603 2.0 21.6 1.0
NB N:HEA603 2.0 23.2 1.0
NC N:HEA603 2.0 21.9 1.0
NA N:HEA603 2.1 23.2 1.0
NE2 N:HIS376 2.1 25.2 1.0
O N:CMO607 2.9 18.0 0.2
C4D N:HEA603 3.0 24.0 1.0
C1A N:HEA603 3.0 24.3 1.0
C4C N:HEA603 3.1 22.5 1.0
C4A N:HEA603 3.1 20.8 1.0
C4B N:HEA603 3.1 21.7 1.0
C1C N:HEA603 3.1 24.5 1.0
C1B N:HEA603 3.1 22.4 1.0
C1D N:HEA603 3.1 20.8 1.0
CE1 N:HIS376 3.1 23.6 1.0
CD2 N:HIS376 3.1 24.4 1.0
CHA N:HEA603 3.4 21.7 1.0
C N:CMO607 3.4 19.6 0.6
CHB N:HEA603 3.5 23.1 1.0
CHC N:HEA603 3.5 24.9 1.0
CHD N:HEA603 3.5 22.1 1.0
O N:CMO607 3.7 19.7 0.6
ND1 N:HIS376 4.2 24.8 1.0
C3D N:HEA603 4.3 24.2 1.0
C2A N:HEA603 4.3 22.8 1.0
C3A N:HEA603 4.3 23.4 1.0
C2C N:HEA603 4.3 23.0 1.0
CG N:HIS376 4.3 23.5 1.0
C3B N:HEA603 4.3 21.3 1.0
C2D N:HEA603 4.3 22.7 1.0
C3C N:HEA603 4.3 22.4 1.0
C2B N:HEA603 4.3 23.6 1.0
CG1 N:VAL380 4.6 21.4 0.3
CU N:CU604 4.9 23.6 1.0
CA N:GLY355 5.0 26.0 1.0

Reference:

A.Shimada, K.Shinzawa-Itoh, K.Muramoto, T.Tsukihara, S.Yoshikawa. Structure of Co-Bound Fully Reduced State of Bovine Heart Cytochrome C Oxidase To Be Published.
Page generated: Thu Aug 8 05:27:19 2024

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