Iron in PDB 1qn2: Cytochrome Ch From Methylobacterium Extorquens
Protein crystallography data
The structure of Cytochrome Ch From Methylobacterium Extorquens, PDB code: 1qn2
was solved by
J.Read,
R.Gill,
S.L.Dales,
J.B.Cooper,
S.P.Wood,
C.Anthony,
with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:
Resolution Low / High (Å)
|
30.00 /
2.01
|
Space group
|
P 1
|
Cell size a, b, c (Å), α, β, γ (°)
|
33.760,
57.570,
50.950,
67.81,
89.33,
74.40
|
R / Rfree (%)
|
n/a /
n/a
|
Iron Binding Sites:
The binding sites of Iron atom in the Cytochrome Ch From Methylobacterium Extorquens
(pdb code 1qn2). This binding sites where shown within
5.0 Angstroms radius around Iron atom.
In total 3 binding sites of Iron where determined in the
Cytochrome Ch From Methylobacterium Extorquens, PDB code: 1qn2:
Jump to Iron binding site number:
1;
2;
3;
Iron binding site 1 out
of 3 in 1qn2
Go back to
Iron Binding Sites List in 1qn2
Iron binding site 1 out
of 3 in the Cytochrome Ch From Methylobacterium Extorquens
Mono view
Stereo pair view
|
A full contact list of Iron with other atoms in the Fe binding
site number 1 of Cytochrome Ch From Methylobacterium Extorquens within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
A:Fe101
b:21.6
occ:1.00
|
FE
|
A:HEC101
|
0.0
|
21.6
|
1.0
|
NE2
|
A:HIS18
|
2.1
|
19.7
|
1.0
|
ND
|
A:HEC101
|
2.1
|
14.9
|
1.0
|
NC
|
A:HEC101
|
2.1
|
18.8
|
1.0
|
NB
|
A:HEC101
|
2.1
|
17.4
|
1.0
|
NA
|
A:HEC101
|
2.1
|
17.5
|
1.0
|
SD
|
A:MET78
|
2.4
|
18.4
|
1.0
|
CD2
|
A:HIS18
|
2.9
|
16.7
|
1.0
|
C1D
|
A:HEC101
|
3.0
|
14.2
|
1.0
|
C4C
|
A:HEC101
|
3.0
|
16.7
|
1.0
|
C1B
|
A:HEC101
|
3.1
|
19.1
|
1.0
|
C4D
|
A:HEC101
|
3.1
|
18.9
|
1.0
|
C1C
|
A:HEC101
|
3.1
|
19.7
|
1.0
|
C4A
|
A:HEC101
|
3.1
|
19.9
|
1.0
|
C4B
|
A:HEC101
|
3.1
|
14.4
|
1.0
|
C1A
|
A:HEC101
|
3.1
|
16.8
|
1.0
|
CE1
|
A:HIS18
|
3.1
|
19.3
|
1.0
|
CHD
|
A:HEC101
|
3.4
|
15.2
|
1.0
|
CE
|
A:MET78
|
3.4
|
15.3
|
1.0
|
CHA
|
A:HEC101
|
3.4
|
16.8
|
1.0
|
CHB
|
A:HEC101
|
3.4
|
17.1
|
1.0
|
CHC
|
A:HEC101
|
3.5
|
13.0
|
1.0
|
CG
|
A:MET78
|
3.5
|
23.1
|
1.0
|
CG
|
A:HIS18
|
4.1
|
18.1
|
1.0
|
ND1
|
A:HIS18
|
4.2
|
23.1
|
1.0
|
C2D
|
A:HEC101
|
4.2
|
19.3
|
1.0
|
C3D
|
A:HEC101
|
4.2
|
14.0
|
1.0
|
C3C
|
A:HEC101
|
4.2
|
14.8
|
1.0
|
C2C
|
A:HEC101
|
4.2
|
19.7
|
1.0
|
C2B
|
A:HEC101
|
4.2
|
15.0
|
1.0
|
C2A
|
A:HEC101
|
4.2
|
16.3
|
1.0
|
C3A
|
A:HEC101
|
4.2
|
17.8
|
1.0
|
C3B
|
A:HEC101
|
4.2
|
14.7
|
1.0
|
CB
|
A:MET78
|
4.4
|
19.3
|
1.0
|
|
Iron binding site 2 out
of 3 in 1qn2
Go back to
Iron Binding Sites List in 1qn2
Iron binding site 2 out
of 3 in the Cytochrome Ch From Methylobacterium Extorquens
Mono view
Stereo pair view
|
A full contact list of Iron with other atoms in the Fe binding
site number 2 of Cytochrome Ch From Methylobacterium Extorquens within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
B:Fe101
b:18.8
occ:1.00
|
FE
|
B:HEC101
|
0.0
|
18.8
|
1.0
|
NE2
|
B:HIS18
|
1.9
|
13.8
|
1.0
|
ND
|
B:HEC101
|
2.1
|
16.3
|
1.0
|
NB
|
B:HEC101
|
2.1
|
21.5
|
1.0
|
NC
|
B:HEC101
|
2.1
|
19.2
|
1.0
|
NA
|
B:HEC101
|
2.1
|
15.6
|
1.0
|
SD
|
B:MET78
|
2.3
|
21.6
|
1.0
|
CE1
|
B:HIS18
|
2.8
|
13.6
|
1.0
|
CD2
|
B:HIS18
|
2.9
|
15.9
|
1.0
|
C1D
|
B:HEC101
|
3.0
|
17.4
|
1.0
|
C1B
|
B:HEC101
|
3.0
|
18.7
|
1.0
|
C4B
|
B:HEC101
|
3.1
|
21.8
|
1.0
|
C4C
|
B:HEC101
|
3.1
|
19.6
|
1.0
|
C4A
|
B:HEC101
|
3.1
|
18.1
|
1.0
|
C1C
|
B:HEC101
|
3.1
|
21.6
|
1.0
|
C4D
|
B:HEC101
|
3.1
|
17.0
|
1.0
|
C1A
|
B:HEC101
|
3.1
|
18.9
|
1.0
|
CE
|
B:MET78
|
3.4
|
17.1
|
1.0
|
CHD
|
B:HEC101
|
3.4
|
19.7
|
1.0
|
CHB
|
B:HEC101
|
3.4
|
15.4
|
1.0
|
CHC
|
B:HEC101
|
3.4
|
27.5
|
1.0
|
CHA
|
B:HEC101
|
3.5
|
19.9
|
1.0
|
CG
|
B:MET78
|
3.6
|
16.0
|
1.0
|
ND1
|
B:HIS18
|
4.0
|
13.8
|
1.0
|
CG
|
B:HIS18
|
4.0
|
17.2
|
1.0
|
C2D
|
B:HEC101
|
4.2
|
16.8
|
1.0
|
C2B
|
B:HEC101
|
4.2
|
25.7
|
1.0
|
C3D
|
B:HEC101
|
4.2
|
15.4
|
1.0
|
C3B
|
B:HEC101
|
4.2
|
18.1
|
1.0
|
C2C
|
B:HEC101
|
4.2
|
19.3
|
1.0
|
C3C
|
B:HEC101
|
4.2
|
14.9
|
1.0
|
C3A
|
B:HEC101
|
4.3
|
14.8
|
1.0
|
C2A
|
B:HEC101
|
4.3
|
15.3
|
1.0
|
CB
|
B:MET78
|
4.3
|
14.2
|
1.0
|
NE1
|
B:TRP65
|
5.0
|
14.2
|
1.0
|
|
Iron binding site 3 out
of 3 in 1qn2
Go back to
Iron Binding Sites List in 1qn2
Iron binding site 3 out
of 3 in the Cytochrome Ch From Methylobacterium Extorquens
Mono view
Stereo pair view
|
A full contact list of Iron with other atoms in the Fe binding
site number 3 of Cytochrome Ch From Methylobacterium Extorquens within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
C:Fe101
b:18.1
occ:1.00
|
FE
|
C:HEC101
|
0.0
|
18.1
|
1.0
|
NE2
|
C:HIS18
|
1.9
|
13.4
|
1.0
|
NC
|
C:HEC101
|
2.1
|
15.6
|
1.0
|
NA
|
C:HEC101
|
2.1
|
15.9
|
1.0
|
NB
|
C:HEC101
|
2.1
|
13.6
|
1.0
|
ND
|
C:HEC101
|
2.1
|
15.6
|
1.0
|
SD
|
C:MET78
|
2.3
|
20.1
|
1.0
|
CE1
|
C:HIS18
|
2.9
|
13.3
|
1.0
|
CD2
|
C:HIS18
|
3.0
|
12.6
|
1.0
|
C1B
|
C:HEC101
|
3.0
|
15.0
|
1.0
|
C4A
|
C:HEC101
|
3.0
|
20.4
|
1.0
|
C4C
|
C:HEC101
|
3.0
|
22.7
|
1.0
|
C1D
|
C:HEC101
|
3.1
|
13.5
|
1.0
|
C4B
|
C:HEC101
|
3.1
|
15.0
|
1.0
|
C1A
|
C:HEC101
|
3.1
|
21.0
|
1.0
|
C1C
|
C:HEC101
|
3.1
|
17.5
|
1.0
|
C4D
|
C:HEC101
|
3.1
|
17.1
|
1.0
|
CHD
|
C:HEC101
|
3.4
|
16.0
|
1.0
|
CHB
|
C:HEC101
|
3.4
|
13.9
|
1.0
|
CE
|
C:MET78
|
3.4
|
20.9
|
1.0
|
CHC
|
C:HEC101
|
3.5
|
17.5
|
1.0
|
CHA
|
C:HEC101
|
3.5
|
17.8
|
1.0
|
CG
|
C:MET78
|
3.6
|
18.1
|
1.0
|
ND1
|
C:HIS18
|
4.0
|
13.6
|
1.0
|
CG
|
C:HIS18
|
4.1
|
12.6
|
1.0
|
C2B
|
C:HEC101
|
4.2
|
14.6
|
1.0
|
C3A
|
C:HEC101
|
4.2
|
19.9
|
1.0
|
C2A
|
C:HEC101
|
4.2
|
16.5
|
1.0
|
C3B
|
C:HEC101
|
4.2
|
14.1
|
1.0
|
C3C
|
C:HEC101
|
4.2
|
15.4
|
1.0
|
C2C
|
C:HEC101
|
4.2
|
18.1
|
1.0
|
C2D
|
C:HEC101
|
4.2
|
18.3
|
1.0
|
C3D
|
C:HEC101
|
4.3
|
13.3
|
1.0
|
CB
|
C:MET78
|
4.3
|
17.7
|
1.0
|
|
Reference:
J.Read,
R.Gill,
S.L.Dales,
J.B.Cooper,
S.P.Wood,
C.Anthony.
The Molecular Structure of An Unusual Cytochrome C2 Determined at 2.0A; the Cytochrome Ch From Methylobacterium Extorquens Protein Sci. V. 8 1232 1999.
ISSN: ISSN 0961-8368
PubMed: 10386873
DOI: 10.1110/PS.8.6.1232
Page generated: Sat Aug 3 13:35:42 2024
|