Iron in PDB 5zcq: Azide-Bound Cytochrome C Oxidase Structure Determined Using the Crystals Exposed to 10 Mm Azide Solution For 2 Days
Enzymatic activity of Azide-Bound Cytochrome C Oxidase Structure Determined Using the Crystals Exposed to 10 Mm Azide Solution For 2 Days
All present enzymatic activity of Azide-Bound Cytochrome C Oxidase Structure Determined Using the Crystals Exposed to 10 Mm Azide Solution For 2 Days:
1.9.3.1;
Protein crystallography data
The structure of Azide-Bound Cytochrome C Oxidase Structure Determined Using the Crystals Exposed to 10 Mm Azide Solution For 2 Days, PDB code: 5zcq
was solved by
A.Shimada,
K.Hatano,
H.Tadehara,
T.Tsukihara,
with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:
|
Resolution Low / High (Å)
|
40.00 /
1.65
|
|
Space group
|
P 21 21 21
|
|
Cell size a, b, c (Å), α, β, γ (°)
|
182.330,
204.832,
177.691,
90.00,
90.00,
90.00
|
|
R / Rfree (%)
|
16.2 /
18.2
|
Other elements in 5zcq:
The structure of Azide-Bound Cytochrome C Oxidase Structure Determined Using the Crystals Exposed to 10 Mm Azide Solution For 2 Days also contains other interesting chemical elements:
Iron Binding Sites:
The binding sites of Iron atom in the Azide-Bound Cytochrome C Oxidase Structure Determined Using the Crystals Exposed to 10 Mm Azide Solution For 2 Days
(pdb code 5zcq). This binding sites where shown within
5.0 Angstroms radius around Iron atom.
In total 6 binding sites of Iron where determined in the
Azide-Bound Cytochrome C Oxidase Structure Determined Using the Crystals Exposed to 10 Mm Azide Solution For 2 Days, PDB code: 5zcq:
Jump to Iron binding site number:
1;
2;
3;
4;
5;
6;
Iron binding site 1 out
of 6 in 5zcq
Go back to
Iron Binding Sites List in 5zcq
Iron binding site 1 out
of 6 in the Azide-Bound Cytochrome C Oxidase Structure Determined Using the Crystals Exposed to 10 Mm Azide Solution For 2 Days
 Mono view
 Stereo pair view
|
|
A full contact list of Iron with other atoms in the Fe binding
site number 1 of Azide-Bound Cytochrome C Oxidase Structure Determined Using the Crystals Exposed to 10 Mm Azide Solution For 2 Days within 5.0Å range:
|
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
A:Fe601
b:21.3
occ:1.00
|
FE
|
A:HEA601
|
0.0
|
21.3
|
1.0
|
|
NE2
|
A:HIS61
|
2.0
|
20.1
|
1.0
|
|
NC
|
A:HEA601
|
2.0
|
20.6
|
1.0
|
|
NE2
|
A:HIS378
|
2.0
|
19.5
|
1.0
|
|
ND
|
A:HEA601
|
2.0
|
20.6
|
1.0
|
|
NB
|
A:HEA601
|
2.0
|
22.0
|
1.0
|
|
NA
|
A:HEA601
|
2.0
|
20.9
|
1.0
|
|
CE1
|
A:HIS378
|
2.8
|
22.2
|
1.0
|
|
CE1
|
A:HIS61
|
3.0
|
21.6
|
1.0
|
|
CD2
|
A:HIS61
|
3.0
|
22.5
|
1.0
|
|
C1D
|
A:HEA601
|
3.0
|
19.4
|
1.0
|
|
C4C
|
A:HEA601
|
3.0
|
20.0
|
1.0
|
|
C1C
|
A:HEA601
|
3.0
|
21.1
|
1.0
|
|
C1B
|
A:HEA601
|
3.0
|
20.0
|
1.0
|
|
C4D
|
A:HEA601
|
3.0
|
19.8
|
1.0
|
|
C4A
|
A:HEA601
|
3.0
|
21.5
|
1.0
|
|
C1A
|
A:HEA601
|
3.1
|
20.2
|
1.0
|
|
C4B
|
A:HEA601
|
3.1
|
21.1
|
1.0
|
|
CD2
|
A:HIS378
|
3.1
|
24.2
|
1.0
|
|
CHB
|
A:HEA601
|
3.4
|
21.0
|
1.0
|
|
CHC
|
A:HEA601
|
3.4
|
20.6
|
1.0
|
|
CHD
|
A:HEA601
|
3.5
|
19.5
|
1.0
|
|
CHA
|
A:HEA601
|
3.5
|
19.6
|
1.0
|
|
ND1
|
A:HIS378
|
4.1
|
21.7
|
1.0
|
|
CG
|
A:HIS61
|
4.1
|
19.9
|
1.0
|
|
ND1
|
A:HIS61
|
4.1
|
21.8
|
1.0
|
|
CG
|
A:HIS378
|
4.2
|
19.6
|
1.0
|
|
C2C
|
A:HEA601
|
4.2
|
21.1
|
1.0
|
|
C3A
|
A:HEA601
|
4.2
|
20.6
|
1.0
|
|
C2A
|
A:HEA601
|
4.3
|
20.3
|
1.0
|
|
C3C
|
A:HEA601
|
4.3
|
20.0
|
1.0
|
|
C3B
|
A:HEA601
|
4.3
|
21.9
|
1.0
|
|
C2D
|
A:HEA601
|
4.3
|
20.0
|
1.0
|
|
C3D
|
A:HEA601
|
4.3
|
21.2
|
1.0
|
|
C2B
|
A:HEA601
|
4.3
|
21.3
|
1.0
|
|
OG
|
A:SER382
|
4.8
|
27.2
|
0.4
|
|
CE1
|
A:PHE377
|
4.9
|
23.2
|
1.0
|
|
Iron binding site 2 out
of 6 in 5zcq
Go back to
Iron Binding Sites List in 5zcq
Iron binding site 2 out
of 6 in the Azide-Bound Cytochrome C Oxidase Structure Determined Using the Crystals Exposed to 10 Mm Azide Solution For 2 Days
 Mono view
 Stereo pair view
|
|
A full contact list of Iron with other atoms in the Fe binding
site number 2 of Azide-Bound Cytochrome C Oxidase Structure Determined Using the Crystals Exposed to 10 Mm Azide Solution For 2 Days within 5.0Å range:
|
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
A:Fe602
b:20.3
occ:0.50
|
FE
|
A:HEA602
|
0.0
|
20.3
|
0.5
|
|
FE
|
A:HEA602
|
0.9
|
21.2
|
0.5
|
|
ND
|
A:HEA602
|
1.4
|
18.4
|
0.5
|
|
NC
|
A:HEA602
|
1.7
|
21.4
|
0.5
|
|
NB
|
A:HEA602
|
2.0
|
19.2
|
0.5
|
|
NC
|
A:HEA602
|
2.0
|
19.0
|
0.5
|
|
ND
|
A:HEA602
|
2.0
|
21.3
|
0.5
|
|
NA
|
A:HEA602
|
2.1
|
20.4
|
0.5
|
|
N1
|
A:AZI607
|
2.1
|
21.3
|
0.5
|
|
NE2
|
A:HIS376
|
2.1
|
24.2
|
1.0
|
|
N3
|
A:AZI606
|
2.2
|
20.7
|
0.5
|
|
C1D
|
A:HEA602
|
2.2
|
21.4
|
0.5
|
|
C4C
|
A:HEA602
|
2.4
|
22.2
|
0.5
|
|
NA
|
A:HEA602
|
2.6
|
21.9
|
0.5
|
|
CHD
|
A:HEA602
|
2.6
|
20.0
|
0.5
|
|
C4D
|
A:HEA602
|
2.7
|
18.5
|
0.5
|
|
NB
|
A:HEA602
|
2.8
|
22.1
|
0.5
|
|
C1C
|
A:HEA602
|
2.9
|
22.3
|
0.5
|
|
C4B
|
A:HEA602
|
3.0
|
19.6
|
0.5
|
|
C4D
|
A:HEA602
|
3.0
|
20.3
|
0.5
|
|
C1A
|
A:HEA602
|
3.0
|
19.4
|
0.5
|
|
C1B
|
A:HEA602
|
3.1
|
20.9
|
0.5
|
|
C4C
|
A:HEA602
|
3.1
|
18.0
|
0.5
|
|
C1C
|
A:HEA602
|
3.1
|
20.1
|
0.5
|
|
C4A
|
A:HEA602
|
3.1
|
20.1
|
0.5
|
|
C1D
|
A:HEA602
|
3.1
|
19.8
|
0.5
|
|
CD2
|
A:HIS376
|
3.1
|
22.8
|
1.0
|
|
N2
|
A:AZI606
|
3.1
|
21.5
|
0.5
|
|
CE1
|
A:HIS376
|
3.1
|
25.9
|
1.0
|
|
N2
|
A:AZI607
|
3.2
|
24.2
|
0.5
|
|
C1A
|
A:HEA602
|
3.3
|
20.7
|
0.5
|
|
CHA
|
A:HEA602
|
3.4
|
20.3
|
0.5
|
|
CHA
|
A:HEA602
|
3.4
|
20.6
|
0.5
|
|
CHC
|
A:HEA602
|
3.5
|
20.2
|
0.5
|
|
CHB
|
A:HEA602
|
3.5
|
19.2
|
0.5
|
|
C2D
|
A:HEA602
|
3.5
|
20.1
|
0.5
|
|
CHD
|
A:HEA602
|
3.5
|
19.4
|
0.5
|
|
C4B
|
A:HEA602
|
3.7
|
22.4
|
0.5
|
|
C3D
|
A:HEA602
|
3.7
|
20.4
|
0.5
|
|
CHC
|
A:HEA602
|
3.7
|
20.8
|
0.5
|
|
C3C
|
A:HEA602
|
3.7
|
21.0
|
0.5
|
|
C4A
|
A:HEA602
|
3.8
|
20.9
|
0.5
|
|
C1B
|
A:HEA602
|
3.9
|
20.4
|
0.5
|
|
N1
|
A:AZI607
|
3.9
|
17.4
|
0.5
|
|
C2C
|
A:HEA602
|
3.9
|
21.4
|
0.5
|
|
C3B
|
A:HEA602
|
4.2
|
20.3
|
0.5
|
|
C3C
|
A:HEA602
|
4.2
|
18.4
|
0.5
|
|
C3D
|
A:HEA602
|
4.2
|
19.7
|
0.5
|
|
C2B
|
A:HEA602
|
4.3
|
21.4
|
0.5
|
|
C2D
|
A:HEA602
|
4.3
|
20.0
|
0.5
|
|
CHB
|
A:HEA602
|
4.3
|
21.9
|
0.5
|
|
N1
|
A:AZI606
|
4.3
|
20.7
|
0.5
|
|
C2C
|
A:HEA602
|
4.3
|
19.1
|
0.5
|
|
CG
|
A:HIS376
|
4.3
|
22.5
|
1.0
|
|
C2A
|
A:HEA602
|
4.3
|
19.3
|
0.5
|
|
ND1
|
A:HIS376
|
4.3
|
21.9
|
1.0
|
|
C3A
|
A:HEA602
|
4.3
|
20.8
|
0.5
|
|
N3
|
A:AZI607
|
4.4
|
20.1
|
0.5
|
|
N2
|
A:AZI607
|
4.4
|
26.1
|
0.5
|
|
CG1
|
A:VAL380
|
4.5
|
20.8
|
0.4
|
|
C2A
|
A:HEA602
|
4.7
|
20.3
|
0.5
|
|
CMD
|
A:HEA602
|
4.8
|
18.8
|
0.5
|
|
C3A
|
A:HEA602
|
4.9
|
20.3
|
0.5
|
|
CU
|
A:CU603
|
5.0
|
23.6
|
1.0
|
|
CAC
|
A:HEA602
|
5.0
|
22.2
|
0.5
|
|
C3B
|
A:HEA602
|
5.0
|
20.2
|
0.5
|
|
CG2
|
A:VAL243
|
5.0
|
20.7
|
1.0
|
|
Iron binding site 3 out
of 6 in 5zcq
Go back to
Iron Binding Sites List in 5zcq
Iron binding site 3 out
of 6 in the Azide-Bound Cytochrome C Oxidase Structure Determined Using the Crystals Exposed to 10 Mm Azide Solution For 2 Days
 Mono view
 Stereo pair view
|
|
A full contact list of Iron with other atoms in the Fe binding
site number 3 of Azide-Bound Cytochrome C Oxidase Structure Determined Using the Crystals Exposed to 10 Mm Azide Solution For 2 Days within 5.0Å range:
|
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
A:Fe602
b:21.2
occ:0.50
|
FE
|
A:HEA602
|
0.0
|
21.2
|
0.5
|
|
FE
|
A:HEA602
|
0.9
|
20.3
|
0.5
|
|
NB
|
A:HEA602
|
1.4
|
19.2
|
0.5
|
|
NA
|
A:HEA602
|
1.6
|
20.4
|
0.5
|
|
NA
|
A:HEA602
|
2.0
|
21.9
|
0.5
|
|
NB
|
A:HEA602
|
2.0
|
22.1
|
0.5
|
|
ND
|
A:HEA602
|
2.1
|
18.4
|
0.5
|
|
N3
|
A:AZI606
|
2.1
|
20.7
|
0.5
|
|
NC
|
A:HEA602
|
2.1
|
21.4
|
0.5
|
|
NE2
|
A:HIS376
|
2.1
|
24.2
|
1.0
|
|
C1B
|
A:HEA602
|
2.2
|
20.9
|
0.5
|
|
C4A
|
A:HEA602
|
2.4
|
20.1
|
0.5
|
|
N1
|
A:AZI607
|
2.4
|
21.3
|
0.5
|
|
CHB
|
A:HEA602
|
2.6
|
19.2
|
0.5
|
|
C4B
|
A:HEA602
|
2.7
|
19.6
|
0.5
|
|
NC
|
A:HEA602
|
2.7
|
19.0
|
0.5
|
|
N2
|
A:AZI606
|
2.7
|
21.5
|
0.5
|
|
ND
|
A:HEA602
|
2.8
|
21.3
|
0.5
|
|
C1A
|
A:HEA602
|
2.9
|
19.4
|
0.5
|
|
C4A
|
A:HEA602
|
3.0
|
20.9
|
0.5
|
|
CE1
|
A:HIS376
|
3.0
|
25.9
|
1.0
|
|
C1A
|
A:HEA602
|
3.0
|
20.7
|
0.5
|
|
C1B
|
A:HEA602
|
3.0
|
20.4
|
0.5
|
|
C1C
|
A:HEA602
|
3.0
|
22.3
|
0.5
|
|
C4D
|
A:HEA602
|
3.1
|
18.5
|
0.5
|
|
C4B
|
A:HEA602
|
3.1
|
22.4
|
0.5
|
|
C1D
|
A:HEA602
|
3.1
|
21.4
|
0.5
|
|
C4C
|
A:HEA602
|
3.1
|
22.2
|
0.5
|
|
CD2
|
A:HIS376
|
3.2
|
22.8
|
1.0
|
|
CHB
|
A:HEA602
|
3.4
|
21.9
|
0.5
|
|
CHC
|
A:HEA602
|
3.5
|
20.8
|
0.5
|
|
C1C
|
A:HEA602
|
3.5
|
20.1
|
0.5
|
|
CHA
|
A:HEA602
|
3.5
|
20.6
|
0.5
|
|
CHC
|
A:HEA602
|
3.5
|
20.2
|
0.5
|
|
C2B
|
A:HEA602
|
3.5
|
21.4
|
0.5
|
|
CHD
|
A:HEA602
|
3.5
|
20.0
|
0.5
|
|
CHA
|
A:HEA602
|
3.6
|
20.3
|
0.5
|
|
C4D
|
A:HEA602
|
3.6
|
20.3
|
0.5
|
|
N2
|
A:AZI607
|
3.6
|
24.2
|
0.5
|
|
C3B
|
A:HEA602
|
3.7
|
20.3
|
0.5
|
|
C3A
|
A:HEA602
|
3.7
|
20.8
|
0.5
|
|
N1
|
A:AZI606
|
3.7
|
20.7
|
0.5
|
|
C4C
|
A:HEA602
|
3.9
|
18.0
|
0.5
|
|
C2A
|
A:HEA602
|
3.9
|
19.3
|
0.5
|
|
C1D
|
A:HEA602
|
4.0
|
19.8
|
0.5
|
|
N1
|
A:AZI607
|
4.2
|
17.4
|
0.5
|
|
ND1
|
A:HIS376
|
4.2
|
21.9
|
1.0
|
|
C3A
|
A:HEA602
|
4.2
|
20.3
|
0.5
|
|
C2A
|
A:HEA602
|
4.2
|
20.3
|
0.5
|
|
C2C
|
A:HEA602
|
4.2
|
21.4
|
0.5
|
|
CG
|
A:HIS376
|
4.3
|
22.5
|
1.0
|
|
C2B
|
A:HEA602
|
4.3
|
20.5
|
0.5
|
|
C3B
|
A:HEA602
|
4.3
|
20.2
|
0.5
|
|
C3D
|
A:HEA602
|
4.3
|
20.4
|
0.5
|
|
C3C
|
A:HEA602
|
4.3
|
21.0
|
0.5
|
|
C2D
|
A:HEA602
|
4.3
|
20.1
|
0.5
|
|
CHD
|
A:HEA602
|
4.4
|
19.4
|
0.5
|
|
CA
|
A:GLY355
|
4.6
|
24.1
|
1.0
|
|
C2C
|
A:HEA602
|
4.8
|
19.1
|
0.5
|
|
N3
|
A:AZI607
|
4.9
|
20.1
|
0.5
|
|
CMB
|
A:HEA602
|
4.9
|
21.0
|
0.5
|
|
N2
|
A:AZI607
|
4.9
|
26.1
|
0.5
|
|
C3D
|
A:HEA602
|
4.9
|
19.7
|
0.5
|
|
CG1
|
A:VAL380
|
4.9
|
20.8
|
0.4
|
|
C3C
|
A:HEA602
|
4.9
|
18.4
|
0.5
|
|
CU
|
A:CU603
|
5.0
|
23.6
|
1.0
|
|
Iron binding site 4 out
of 6 in 5zcq
Go back to
Iron Binding Sites List in 5zcq
Iron binding site 4 out
of 6 in the Azide-Bound Cytochrome C Oxidase Structure Determined Using the Crystals Exposed to 10 Mm Azide Solution For 2 Days
 Mono view
 Stereo pair view
|
|
A full contact list of Iron with other atoms in the Fe binding
site number 4 of Azide-Bound Cytochrome C Oxidase Structure Determined Using the Crystals Exposed to 10 Mm Azide Solution For 2 Days within 5.0Å range:
|
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
N:Fe601
b:26.1
occ:1.00
|
FE
|
N:HEA601
|
0.0
|
26.1
|
1.0
|
|
ND
|
N:HEA601
|
2.0
|
26.2
|
1.0
|
|
NB
|
N:HEA601
|
2.0
|
27.3
|
1.0
|
|
NE2
|
N:HIS61
|
2.0
|
23.9
|
1.0
|
|
NC
|
N:HEA601
|
2.0
|
25.1
|
1.0
|
|
NE2
|
N:HIS378
|
2.0
|
25.9
|
1.0
|
|
NA
|
N:HEA601
|
2.0
|
27.0
|
1.0
|
|
CE1
|
N:HIS378
|
2.9
|
26.2
|
1.0
|
|
CD2
|
N:HIS61
|
3.0
|
27.8
|
1.0
|
|
C1D
|
N:HEA601
|
3.0
|
25.4
|
1.0
|
|
CE1
|
N:HIS61
|
3.0
|
26.2
|
1.0
|
|
C1A
|
N:HEA601
|
3.0
|
26.6
|
1.0
|
|
C4B
|
N:HEA601
|
3.0
|
26.2
|
1.0
|
|
C4C
|
N:HEA601
|
3.0
|
25.0
|
1.0
|
|
C1C
|
N:HEA601
|
3.0
|
26.2
|
1.0
|
|
C4A
|
N:HEA601
|
3.0
|
27.1
|
1.0
|
|
C1B
|
N:HEA601
|
3.0
|
26.8
|
1.0
|
|
C4D
|
N:HEA601
|
3.1
|
24.4
|
1.0
|
|
CD2
|
N:HIS378
|
3.1
|
25.6
|
1.0
|
|
CHB
|
N:HEA601
|
3.4
|
26.8
|
1.0
|
|
CHD
|
N:HEA601
|
3.4
|
24.9
|
1.0
|
|
CHC
|
N:HEA601
|
3.5
|
24.8
|
1.0
|
|
CHA
|
N:HEA601
|
3.5
|
25.3
|
1.0
|
|
ND1
|
N:HIS378
|
4.1
|
26.6
|
1.0
|
|
CG
|
N:HIS61
|
4.2
|
26.8
|
1.0
|
|
ND1
|
N:HIS61
|
4.2
|
27.1
|
1.0
|
|
CG
|
N:HIS378
|
4.2
|
24.5
|
1.0
|
|
C3B
|
N:HEA601
|
4.2
|
26.1
|
1.0
|
|
C2A
|
N:HEA601
|
4.2
|
25.4
|
1.0
|
|
C2D
|
N:HEA601
|
4.3
|
25.3
|
1.0
|
|
C3A
|
N:HEA601
|
4.3
|
26.1
|
1.0
|
|
C2C
|
N:HEA601
|
4.3
|
23.7
|
1.0
|
|
C2B
|
N:HEA601
|
4.3
|
27.2
|
1.0
|
|
C3C
|
N:HEA601
|
4.3
|
25.8
|
1.0
|
|
C3D
|
N:HEA601
|
4.3
|
24.0
|
1.0
|
|
CE1
|
N:PHE377
|
4.9
|
26.3
|
1.0
|
|
OG
|
N:SER382
|
4.9
|
38.0
|
0.4
|
|
Iron binding site 5 out
of 6 in 5zcq
Go back to
Iron Binding Sites List in 5zcq
Iron binding site 5 out
of 6 in the Azide-Bound Cytochrome C Oxidase Structure Determined Using the Crystals Exposed to 10 Mm Azide Solution For 2 Days
 Mono view
 Stereo pair view
|
|
A full contact list of Iron with other atoms in the Fe binding
site number 5 of Azide-Bound Cytochrome C Oxidase Structure Determined Using the Crystals Exposed to 10 Mm Azide Solution For 2 Days within 5.0Å range:
|
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
N:Fe602
b:23.2
occ:0.50
|
FE
|
N:HEA602
|
0.0
|
23.2
|
0.5
|
|
FE
|
N:HEA602
|
1.0
|
24.6
|
0.5
|
|
ND
|
N:HEA602
|
1.4
|
24.0
|
0.5
|
|
NC
|
N:HEA602
|
1.6
|
24.1
|
0.5
|
|
NC
|
N:HEA602
|
2.0
|
22.0
|
0.5
|
|
ND
|
N:HEA602
|
2.0
|
22.6
|
0.5
|
|
N1
|
N:AZI607
|
2.0
|
26.2
|
0.5
|
|
NA
|
N:HEA602
|
2.0
|
23.8
|
0.5
|
|
NB
|
N:HEA602
|
2.1
|
23.0
|
0.5
|
|
NE2
|
N:HIS376
|
2.2
|
26.8
|
1.0
|
|
C1D
|
N:HEA602
|
2.2
|
22.8
|
0.5
|
|
N3
|
N:AZI606
|
2.2
|
24.0
|
0.5
|
|
C4C
|
N:HEA602
|
2.3
|
24.4
|
0.5
|
|
CHD
|
N:HEA602
|
2.5
|
22.6
|
0.5
|
|
C4D
|
N:HEA602
|
2.6
|
24.7
|
0.5
|
|
NA
|
N:HEA602
|
2.7
|
26.4
|
0.5
|
|
C1C
|
N:HEA602
|
2.9
|
25.4
|
0.5
|
|
NB
|
N:HEA602
|
3.0
|
26.7
|
0.5
|
|
C4C
|
N:HEA602
|
3.0
|
20.5
|
0.5
|
|
N2
|
N:AZI607
|
3.0
|
29.9
|
0.5
|
|
C4D
|
N:HEA602
|
3.0
|
23.1
|
0.5
|
|
C1C
|
N:HEA602
|
3.0
|
21.2
|
0.5
|
|
C1D
|
N:HEA602
|
3.0
|
22.7
|
0.5
|
|
C4A
|
N:HEA602
|
3.1
|
22.7
|
0.5
|
|
C1A
|
N:HEA602
|
3.1
|
22.6
|
0.5
|
|
C4B
|
N:HEA602
|
3.1
|
21.8
|
0.5
|
|
C1B
|
N:HEA602
|
3.1
|
24.2
|
0.5
|
|
CD2
|
N:HIS376
|
3.1
|
26.5
|
1.0
|
|
N2
|
N:AZI606
|
3.2
|
23.0
|
0.5
|
|
CE1
|
N:HIS376
|
3.2
|
26.9
|
1.0
|
|
C1A
|
N:HEA602
|
3.3
|
26.9
|
0.5
|
|
CHA
|
N:HEA602
|
3.3
|
24.2
|
0.5
|
|
CHA
|
N:HEA602
|
3.4
|
23.5
|
0.5
|
|
CHD
|
N:HEA602
|
3.5
|
21.6
|
0.5
|
|
C2D
|
N:HEA602
|
3.5
|
25.8
|
0.5
|
|
CHB
|
N:HEA602
|
3.5
|
22.0
|
0.5
|
|
CHC
|
N:HEA602
|
3.5
|
22.4
|
0.5
|
|
C3C
|
N:HEA602
|
3.6
|
25.3
|
0.5
|
|
C3D
|
N:HEA602
|
3.7
|
25.9
|
0.5
|
|
C4B
|
N:HEA602
|
3.8
|
25.5
|
0.5
|
|
CHC
|
N:HEA602
|
3.8
|
24.5
|
0.5
|
|
C4A
|
N:HEA602
|
3.8
|
26.2
|
0.5
|
|
C2C
|
N:HEA602
|
3.9
|
25.5
|
0.5
|
|
C1B
|
N:HEA602
|
4.1
|
24.0
|
0.5
|
|
N1
|
N:AZI607
|
4.1
|
20.1
|
0.5
|
|
N3
|
N:AZI607
|
4.1
|
25.3
|
0.5
|
|
C3C
|
N:HEA602
|
4.2
|
21.2
|
0.5
|
|
C2C
|
N:HEA602
|
4.2
|
21.4
|
0.5
|
|
C2D
|
N:HEA602
|
4.2
|
23.3
|
0.5
|
|
C3D
|
N:HEA602
|
4.2
|
22.1
|
0.5
|
|
N1
|
N:AZI606
|
4.3
|
21.0
|
0.5
|
|
CG
|
N:HIS376
|
4.3
|
26.2
|
1.0
|
|
ND1
|
N:HIS376
|
4.3
|
25.5
|
1.0
|
|
C3A
|
N:HEA602
|
4.3
|
23.5
|
0.5
|
|
C2A
|
N:HEA602
|
4.3
|
23.7
|
0.5
|
|
C3B
|
N:HEA602
|
4.3
|
21.9
|
0.5
|
|
C2B
|
N:HEA602
|
4.4
|
22.9
|
0.5
|
|
CHB
|
N:HEA602
|
4.5
|
24.6
|
0.5
|
|
CG1
|
N:VAL380
|
4.5
|
27.6
|
0.4
|
|
N2
|
N:AZI607
|
4.5
|
28.0
|
0.5
|
|
C2A
|
N:HEA602
|
4.6
|
25.3
|
0.5
|
|
CMD
|
N:HEA602
|
4.8
|
23.7
|
0.5
|
|
C3A
|
N:HEA602
|
4.9
|
27.3
|
0.5
|
|
CAC
|
N:HEA602
|
4.9
|
27.2
|
0.5
|
|
CU
|
N:CU603
|
5.0
|
26.3
|
1.0
|
|
CG2
|
N:VAL243
|
5.0
|
22.7
|
1.0
|
|
Iron binding site 6 out
of 6 in 5zcq
Go back to
Iron Binding Sites List in 5zcq
Iron binding site 6 out
of 6 in the Azide-Bound Cytochrome C Oxidase Structure Determined Using the Crystals Exposed to 10 Mm Azide Solution For 2 Days
 Mono view
 Stereo pair view
|
|
A full contact list of Iron with other atoms in the Fe binding
site number 6 of Azide-Bound Cytochrome C Oxidase Structure Determined Using the Crystals Exposed to 10 Mm Azide Solution For 2 Days within 5.0Å range:
|
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
N:Fe602
b:24.6
occ:0.50
|
FE
|
N:HEA602
|
0.0
|
24.6
|
0.5
|
|
FE
|
N:HEA602
|
1.0
|
23.2
|
0.5
|
|
NB
|
N:HEA602
|
1.4
|
23.0
|
0.5
|
|
NA
|
N:HEA602
|
1.7
|
23.8
|
0.5
|
|
NC
|
N:HEA602
|
2.0
|
24.1
|
0.5
|
|
N3
|
N:AZI606
|
2.0
|
24.0
|
0.5
|
|
NA
|
N:HEA602
|
2.0
|
26.4
|
0.5
|
|
ND
|
N:HEA602
|
2.1
|
24.0
|
0.5
|
|
NB
|
N:HEA602
|
2.1
|
26.7
|
0.5
|
|
NE2
|
N:HIS376
|
2.1
|
26.8
|
1.0
|
|
C1B
|
N:HEA602
|
2.2
|
24.2
|
0.5
|
|
N1
|
N:AZI607
|
2.3
|
26.2
|
0.5
|
|
C4A
|
N:HEA602
|
2.3
|
22.7
|
0.5
|
|
CHB
|
N:HEA602
|
2.6
|
22.0
|
0.5
|
|
N2
|
N:AZI606
|
2.7
|
23.0
|
0.5
|
|
NC
|
N:HEA602
|
2.7
|
22.0
|
0.5
|
|
C4B
|
N:HEA602
|
2.7
|
21.8
|
0.5
|
|
ND
|
N:HEA602
|
2.8
|
22.6
|
0.5
|
|
C1C
|
N:HEA602
|
2.9
|
25.4
|
0.5
|
|
C1A
|
N:HEA602
|
3.0
|
22.6
|
0.5
|
|
C1A
|
N:HEA602
|
3.0
|
26.9
|
0.5
|
|
C4A
|
N:HEA602
|
3.0
|
26.2
|
0.5
|
|
C4C
|
N:HEA602
|
3.0
|
24.4
|
0.5
|
|
CE1
|
N:HIS376
|
3.1
|
26.9
|
1.0
|
|
C1D
|
N:HEA602
|
3.1
|
22.8
|
0.5
|
|
C4B
|
N:HEA602
|
3.1
|
25.5
|
0.5
|
|
C4D
|
N:HEA602
|
3.1
|
24.7
|
0.5
|
|
C1B
|
N:HEA602
|
3.1
|
24.0
|
0.5
|
|
CD2
|
N:HIS376
|
3.2
|
26.5
|
1.0
|
|
C1C
|
N:HEA602
|
3.4
|
21.2
|
0.5
|
|
CHA
|
N:HEA602
|
3.4
|
24.2
|
0.5
|
|
N2
|
N:AZI607
|
3.4
|
29.9
|
0.5
|
|
CHD
|
N:HEA602
|
3.4
|
22.6
|
0.5
|
|
CHC
|
N:HEA602
|
3.4
|
24.5
|
0.5
|
|
CHB
|
N:HEA602
|
3.5
|
24.6
|
0.5
|
|
CHC
|
N:HEA602
|
3.5
|
22.4
|
0.5
|
|
C2B
|
N:HEA602
|
3.5
|
22.9
|
0.5
|
|
C4D
|
N:HEA602
|
3.6
|
23.1
|
0.5
|
|
N1
|
N:AZI606
|
3.7
|
21.0
|
0.5
|
|
C3A
|
N:HEA602
|
3.7
|
23.5
|
0.5
|
|
CHA
|
N:HEA602
|
3.7
|
23.5
|
0.5
|
|
C3B
|
N:HEA602
|
3.7
|
21.9
|
0.5
|
|
C4C
|
N:HEA602
|
3.8
|
20.5
|
0.5
|
|
C1D
|
N:HEA602
|
4.0
|
22.7
|
0.5
|
|
C2A
|
N:HEA602
|
4.0
|
23.7
|
0.5
|
|
C2C
|
N:HEA602
|
4.2
|
25.5
|
0.5
|
|
C2A
|
N:HEA602
|
4.2
|
25.3
|
0.5
|
|
C3A
|
N:HEA602
|
4.2
|
27.3
|
0.5
|
|
C3C
|
N:HEA602
|
4.2
|
25.3
|
0.5
|
|
ND1
|
N:HIS376
|
4.2
|
25.5
|
1.0
|
|
C2B
|
N:HEA602
|
4.3
|
25.2
|
0.5
|
|
C3B
|
N:HEA602
|
4.3
|
24.8
|
0.5
|
|
CG
|
N:HIS376
|
4.3
|
26.2
|
1.0
|
|
C2D
|
N:HEA602
|
4.3
|
25.8
|
0.5
|
|
N1
|
N:AZI607
|
4.3
|
20.1
|
0.5
|
|
C3D
|
N:HEA602
|
4.4
|
25.9
|
0.5
|
|
CHD
|
N:HEA602
|
4.4
|
21.6
|
0.5
|
|
CA
|
N:GLY355
|
4.6
|
30.1
|
1.0
|
|
N3
|
N:AZI607
|
4.7
|
25.3
|
0.5
|
|
C2C
|
N:HEA602
|
4.7
|
21.4
|
0.5
|
|
CMB
|
N:HEA602
|
4.9
|
24.3
|
0.5
|
|
C3C
|
N:HEA602
|
4.9
|
21.2
|
0.5
|
|
C3D
|
N:HEA602
|
4.9
|
22.1
|
0.5
|
|
CU
|
N:CU603
|
5.0
|
26.3
|
1.0
|
|
CG1
|
N:VAL380
|
5.0
|
27.6
|
0.4
|
|
CMA
|
N:HEA602
|
5.0
|
24.3
|
0.5
|
|
Reference:
A.Shimada,
K.Hatano,
H.Tadehara,
N.Yano,
K.Shinzawa-Itoh,
E.Yamashita,
K.Muramoto,
T.Tsukihara,
S.Yoshikawa.
X-Ray Structural Analyses of Azide-Bound Cytochromecoxidases Reveal That the H-Pathway Is Critically Important For the Proton-Pumping Activity. J. Biol. Chem. V. 293 14868 2018.
ISSN: ESSN 1083-351X
PubMed: 30077971
DOI: 10.1074/JBC.RA118.003123
Page generated: Wed Aug 6 03:30:00 2025
|
