Iron in PDB 1up9: Reduced Structure of Cytochrome C3 From Desulfovibrio Desulfuricans Atcc 27774 at pH 7.6
Protein crystallography data
The structure of Reduced Structure of Cytochrome C3 From Desulfovibrio Desulfuricans Atcc 27774 at pH 7.6, PDB code: 1up9
was solved by
I.Bento,
P.M.Matias,
A.M.Baptista,
P.N.Da Costa,
W.M.A.M.Van Dongen,
L.M.Saraiva,
T.R.Schneider,
C.M.Soares,
M.A.Carrondo,
with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:
Resolution Low / High (Å)
|
30.00 /
1.35
|
Space group
|
P 61 2 2
|
Cell size a, b, c (Å), α, β, γ (°)
|
61.360,
61.360,
106.920,
90.00,
90.00,
120.00
|
R / Rfree (%)
|
15.9 /
20.3
|
Iron Binding Sites:
The binding sites of Iron atom in the Reduced Structure of Cytochrome C3 From Desulfovibrio Desulfuricans Atcc 27774 at pH 7.6
(pdb code 1up9). This binding sites where shown within
5.0 Angstroms radius around Iron atom.
In total 4 binding sites of Iron where determined in the
Reduced Structure of Cytochrome C3 From Desulfovibrio Desulfuricans Atcc 27774 at pH 7.6, PDB code: 1up9:
Jump to Iron binding site number:
1;
2;
3;
4;
Iron binding site 1 out
of 4 in 1up9
Go back to
Iron Binding Sites List in 1up9
Iron binding site 1 out
of 4 in the Reduced Structure of Cytochrome C3 From Desulfovibrio Desulfuricans Atcc 27774 at pH 7.6
Mono view
Stereo pair view
|
A full contact list of Iron with other atoms in the Fe binding
site number 1 of Reduced Structure of Cytochrome C3 From Desulfovibrio Desulfuricans Atcc 27774 at pH 7.6 within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
A:Fe201
b:17.0
occ:1.00
|
FE
|
A:HEC201
|
0.0
|
17.0
|
1.0
|
NE2
|
A:HIS34
|
2.0
|
15.9
|
1.0
|
NC
|
A:HEC201
|
2.0
|
14.6
|
1.0
|
NB
|
A:HEC201
|
2.0
|
17.9
|
1.0
|
ND
|
A:HEC201
|
2.0
|
16.2
|
1.0
|
NA
|
A:HEC201
|
2.0
|
18.9
|
1.0
|
NE2
|
A:HIS22
|
2.0
|
16.7
|
1.0
|
CE1
|
A:HIS34
|
3.0
|
16.0
|
1.0
|
CE1
|
A:HIS22
|
3.0
|
16.5
|
1.0
|
CD2
|
A:HIS34
|
3.0
|
16.8
|
1.0
|
C1B
|
A:HEC201
|
3.0
|
18.7
|
1.0
|
C4A
|
A:HEC201
|
3.0
|
19.9
|
1.0
|
C1D
|
A:HEC201
|
3.0
|
14.9
|
1.0
|
C4B
|
A:HEC201
|
3.0
|
16.8
|
1.0
|
C4D
|
A:HEC201
|
3.0
|
18.0
|
1.0
|
C4C
|
A:HEC201
|
3.1
|
15.0
|
1.0
|
C1C
|
A:HEC201
|
3.1
|
15.4
|
1.0
|
CD2
|
A:HIS22
|
3.1
|
17.0
|
1.0
|
C1A
|
A:HEC201
|
3.1
|
18.5
|
1.0
|
CHB
|
A:HEC201
|
3.3
|
22.4
|
1.0
|
CHA
|
A:HEC201
|
3.4
|
19.9
|
1.0
|
CHC
|
A:HEC201
|
3.4
|
15.4
|
1.0
|
CHD
|
A:HEC201
|
3.4
|
14.6
|
1.0
|
ND1
|
A:HIS34
|
4.1
|
16.4
|
1.0
|
ND1
|
A:HIS22
|
4.1
|
17.3
|
1.0
|
CG
|
A:HIS34
|
4.1
|
15.9
|
1.0
|
CG
|
A:HIS22
|
4.2
|
16.8
|
1.0
|
C2D
|
A:HEC201
|
4.2
|
15.4
|
1.0
|
C3C
|
A:HEC201
|
4.3
|
13.8
|
1.0
|
C2B
|
A:HEC201
|
4.3
|
20.1
|
1.0
|
C3A
|
A:HEC201
|
4.3
|
22.4
|
1.0
|
C3B
|
A:HEC201
|
4.3
|
17.8
|
1.0
|
C3D
|
A:HEC201
|
4.3
|
16.8
|
1.0
|
C2C
|
A:HEC201
|
4.3
|
14.3
|
1.0
|
C2A
|
A:HEC201
|
4.3
|
22.8
|
1.0
|
CE2
|
A:PHE20
|
4.6
|
15.8
|
1.0
|
CD
|
A:PRO5
|
4.7
|
21.2
|
1.0
|
|
Iron binding site 2 out
of 4 in 1up9
Go back to
Iron Binding Sites List in 1up9
Iron binding site 2 out
of 4 in the Reduced Structure of Cytochrome C3 From Desulfovibrio Desulfuricans Atcc 27774 at pH 7.6
Mono view
Stereo pair view
|
A full contact list of Iron with other atoms in the Fe binding
site number 2 of Reduced Structure of Cytochrome C3 From Desulfovibrio Desulfuricans Atcc 27774 at pH 7.6 within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
A:Fe202
b:18.4
occ:1.00
|
FE
|
A:HEC202
|
0.0
|
18.4
|
1.0
|
ND
|
A:HEC202
|
2.0
|
19.0
|
1.0
|
NA
|
A:HEC202
|
2.0
|
17.5
|
1.0
|
NB
|
A:HEC202
|
2.0
|
17.7
|
1.0
|
NC
|
A:HEC202
|
2.0
|
18.2
|
1.0
|
NE2
|
A:HIS52
|
2.0
|
18.3
|
1.0
|
NE2
|
A:HIS35
|
2.0
|
17.3
|
1.0
|
CE1
|
A:HIS52
|
3.0
|
22.1
|
1.0
|
CE1
|
A:HIS35
|
3.0
|
17.0
|
1.0
|
C1A
|
A:HEC202
|
3.0
|
18.4
|
1.0
|
C4D
|
A:HEC202
|
3.0
|
20.3
|
1.0
|
C1D
|
A:HEC202
|
3.0
|
18.0
|
1.0
|
C1C
|
A:HEC202
|
3.0
|
18.8
|
1.0
|
C4B
|
A:HEC202
|
3.0
|
17.8
|
1.0
|
C1B
|
A:HEC202
|
3.0
|
16.9
|
1.0
|
CD2
|
A:HIS52
|
3.1
|
19.1
|
1.0
|
C4C
|
A:HEC202
|
3.1
|
19.7
|
1.0
|
C4A
|
A:HEC202
|
3.1
|
18.3
|
1.0
|
CD2
|
A:HIS35
|
3.1
|
16.5
|
1.0
|
CHA
|
A:HEC202
|
3.4
|
19.6
|
1.0
|
CHB
|
A:HEC202
|
3.4
|
18.7
|
1.0
|
CHC
|
A:HEC202
|
3.4
|
18.2
|
1.0
|
CHD
|
A:HEC202
|
3.5
|
19.6
|
1.0
|
ND1
|
A:HIS52
|
4.1
|
21.1
|
1.0
|
ND1
|
A:HIS35
|
4.1
|
18.0
|
1.0
|
CG
|
A:HIS52
|
4.2
|
18.4
|
1.0
|
CG
|
A:HIS35
|
4.2
|
18.3
|
1.0
|
C3D
|
A:HEC202
|
4.2
|
20.4
|
1.0
|
C2A
|
A:HEC202
|
4.2
|
17.3
|
1.0
|
C2D
|
A:HEC202
|
4.2
|
20.6
|
1.0
|
C3B
|
A:HEC202
|
4.3
|
16.8
|
1.0
|
C2C
|
A:HEC202
|
4.3
|
19.2
|
1.0
|
C3C
|
A:HEC202
|
4.3
|
20.8
|
1.0
|
C2B
|
A:HEC202
|
4.3
|
17.2
|
1.0
|
C3A
|
A:HEC202
|
4.3
|
17.9
|
1.0
|
|
Iron binding site 3 out
of 4 in 1up9
Go back to
Iron Binding Sites List in 1up9
Iron binding site 3 out
of 4 in the Reduced Structure of Cytochrome C3 From Desulfovibrio Desulfuricans Atcc 27774 at pH 7.6
Mono view
Stereo pair view
|
A full contact list of Iron with other atoms in the Fe binding
site number 3 of Reduced Structure of Cytochrome C3 From Desulfovibrio Desulfuricans Atcc 27774 at pH 7.6 within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
A:Fe203
b:13.5
occ:1.00
|
FE
|
A:HEC203
|
0.0
|
13.5
|
1.0
|
NA
|
A:HEC203
|
2.0
|
13.7
|
1.0
|
NC
|
A:HEC203
|
2.0
|
13.6
|
1.0
|
ND
|
A:HEC203
|
2.0
|
12.8
|
1.0
|
NB
|
A:HEC203
|
2.0
|
12.7
|
1.0
|
NE2
|
A:HIS25
|
2.0
|
13.9
|
1.0
|
NE2
|
A:HIS83
|
2.0
|
12.7
|
1.0
|
CE1
|
A:HIS83
|
3.0
|
12.7
|
1.0
|
CE1
|
A:HIS25
|
3.0
|
14.1
|
1.0
|
CD2
|
A:HIS25
|
3.0
|
13.5
|
1.0
|
C4B
|
A:HEC203
|
3.0
|
12.6
|
1.0
|
C1C
|
A:HEC203
|
3.0
|
13.6
|
1.0
|
C1A
|
A:HEC203
|
3.0
|
14.4
|
1.0
|
C4C
|
A:HEC203
|
3.0
|
13.3
|
1.0
|
C4D
|
A:HEC203
|
3.0
|
13.3
|
1.0
|
C1D
|
A:HEC203
|
3.0
|
13.1
|
1.0
|
C4A
|
A:HEC203
|
3.1
|
13.5
|
1.0
|
CD2
|
A:HIS83
|
3.1
|
13.5
|
1.0
|
C1B
|
A:HEC203
|
3.1
|
13.0
|
1.0
|
CHA
|
A:HEC203
|
3.4
|
14.5
|
1.0
|
CHC
|
A:HEC203
|
3.4
|
13.4
|
1.0
|
CHD
|
A:HEC203
|
3.4
|
13.5
|
1.0
|
CHB
|
A:HEC203
|
3.5
|
14.8
|
1.0
|
ND1
|
A:HIS25
|
4.1
|
15.2
|
1.0
|
ND1
|
A:HIS83
|
4.1
|
13.9
|
1.0
|
CG
|
A:HIS25
|
4.1
|
13.6
|
1.0
|
CG
|
A:HIS83
|
4.2
|
13.2
|
1.0
|
C3D
|
A:HEC203
|
4.2
|
14.1
|
1.0
|
C2A
|
A:HEC203
|
4.3
|
15.2
|
1.0
|
C2C
|
A:HEC203
|
4.3
|
14.1
|
1.0
|
C2D
|
A:HEC203
|
4.3
|
13.7
|
1.0
|
C3B
|
A:HEC203
|
4.3
|
13.6
|
1.0
|
C3A
|
A:HEC203
|
4.3
|
13.7
|
1.0
|
C3C
|
A:HEC203
|
4.3
|
14.2
|
1.0
|
C2B
|
A:HEC203
|
4.3
|
14.2
|
1.0
|
|
Iron binding site 4 out
of 4 in 1up9
Go back to
Iron Binding Sites List in 1up9
Iron binding site 4 out
of 4 in the Reduced Structure of Cytochrome C3 From Desulfovibrio Desulfuricans Atcc 27774 at pH 7.6
Mono view
Stereo pair view
|
A full contact list of Iron with other atoms in the Fe binding
site number 4 of Reduced Structure of Cytochrome C3 From Desulfovibrio Desulfuricans Atcc 27774 at pH 7.6 within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
A:Fe204
b:15.6
occ:1.00
|
FE
|
A:HEC204
|
0.0
|
15.6
|
1.0
|
NC
|
A:HEC204
|
2.0
|
14.4
|
1.0
|
NB
|
A:HEC204
|
2.0
|
16.5
|
1.0
|
NA
|
A:HEC204
|
2.0
|
16.7
|
1.0
|
ND
|
A:HEC204
|
2.0
|
16.1
|
1.0
|
NE2
|
A:HIS106
|
2.0
|
15.2
|
1.0
|
NE2
|
A:HIS69
|
2.0
|
15.2
|
1.0
|
CE1
|
A:HIS106
|
2.9
|
16.0
|
1.0
|
C1B
|
A:HEC204
|
3.0
|
17.0
|
1.0
|
C1D
|
A:HEC204
|
3.0
|
14.4
|
1.0
|
C4C
|
A:HEC204
|
3.0
|
14.1
|
1.0
|
CE1
|
A:HIS69
|
3.0
|
14.8
|
1.0
|
CD2
|
A:HIS69
|
3.0
|
15.3
|
1.0
|
C1C
|
A:HEC204
|
3.0
|
14.6
|
1.0
|
C4B
|
A:HEC204
|
3.0
|
16.0
|
1.0
|
C4D
|
A:HEC204
|
3.0
|
17.0
|
1.0
|
C1A
|
A:HEC204
|
3.0
|
16.5
|
1.0
|
C4A
|
A:HEC204
|
3.1
|
17.7
|
1.0
|
CD2
|
A:HIS106
|
3.1
|
15.3
|
1.0
|
CHB
|
A:HEC204
|
3.4
|
18.2
|
1.0
|
CHC
|
A:HEC204
|
3.4
|
15.4
|
1.0
|
CHD
|
A:HEC204
|
3.4
|
14.0
|
1.0
|
CHA
|
A:HEC204
|
3.4
|
16.8
|
1.0
|
ND1
|
A:HIS106
|
4.1
|
16.3
|
1.0
|
ND1
|
A:HIS69
|
4.2
|
15.9
|
1.0
|
CG
|
A:HIS69
|
4.2
|
14.9
|
1.0
|
C2B
|
A:HEC204
|
4.2
|
15.8
|
1.0
|
CG
|
A:HIS106
|
4.2
|
15.5
|
1.0
|
C3B
|
A:HEC204
|
4.2
|
16.2
|
1.0
|
C2D
|
A:HEC204
|
4.2
|
14.2
|
1.0
|
C3C
|
A:HEC204
|
4.2
|
13.1
|
1.0
|
C2C
|
A:HEC204
|
4.3
|
14.4
|
1.0
|
C3D
|
A:HEC204
|
4.3
|
15.4
|
1.0
|
C3A
|
A:HEC204
|
4.3
|
17.1
|
1.0
|
C2A
|
A:HEC204
|
4.3
|
17.3
|
1.0
|
O
|
A:HOH2123
|
4.4
|
22.8
|
1.0
|
|
Reference:
I.Bento,
P.M.Matias,
A.M.Baptista,
P.N.Da Costa,
W.M.A.M.Van Dongen,
L.M.Saraiva,
T.R.Schneider,
C.M.Soares,
M.A.Carrondo.
Molecular Basis For Redox-Bohr and Cooperative Effects in Cytochrome C3 From Desulfovibrio Desulfuricans Atcc 27774: Crystallographic and Modeling Studies of Oxidized and Reduced High-Resolution Structures at pH 7.6 Proteins V. 54 135 2004.
ISSN: ISSN 0887-3585
PubMed: 14705030
DOI: 10.1002/PROT.10431
Page generated: Sat Aug 3 15:55:04 2024
|