Iron in PDB 4h44: 2.70 A Cytochrome B6F Complex Structure From Nostoc Pcc 7120
Enzymatic activity of 2.70 A Cytochrome B6F Complex Structure From Nostoc Pcc 7120
All present enzymatic activity of 2.70 A Cytochrome B6F Complex Structure From Nostoc Pcc 7120:
1.10.9.1;
Protein crystallography data
The structure of 2.70 A Cytochrome B6F Complex Structure From Nostoc Pcc 7120, PDB code: 4h44
was solved by
S.S.Hasan,
E.Yamashita,
D.Baniulis,
W.A.Cramer,
with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:
|
Resolution Low / High (Å)
|
39.55 /
2.70
|
|
Space group
|
P 61 2 2
|
|
Cell size a, b, c (Å), α, β, γ (°)
|
159.127,
159.127,
364.373,
90.00,
90.00,
120.00
|
|
R / Rfree (%)
|
22 /
24.6
|
Other elements in 4h44:
The structure of 2.70 A Cytochrome B6F Complex Structure From Nostoc Pcc 7120 also contains other interesting chemical elements:
Iron Binding Sites:
The binding sites of Iron atom in the 2.70 A Cytochrome B6F Complex Structure From Nostoc Pcc 7120
(pdb code 4h44). This binding sites where shown within
5.0 Angstroms radius around Iron atom.
In total 6 binding sites of Iron where determined in the
2.70 A Cytochrome B6F Complex Structure From Nostoc Pcc 7120, PDB code: 4h44:
Jump to Iron binding site number:
1;
2;
3;
4;
5;
6;
Iron binding site 1 out
of 6 in 4h44
Go back to
Iron Binding Sites List in 4h44
Iron binding site 1 out
of 6 in the 2.70 A Cytochrome B6F Complex Structure From Nostoc Pcc 7120
 Mono view
 Stereo pair view
|
|
A full contact list of Iron with other atoms in the Fe binding
site number 1 of 2.70 A Cytochrome B6F Complex Structure From Nostoc Pcc 7120 within 5.0Å range:
|
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
A:Fe301
b:31.9
occ:1.00
|
FE
|
A:HEM301
|
0.0
|
31.9
|
1.0
|
|
HE1
|
A:HIS86
|
1.6
|
47.1
|
1.0
|
|
HE2
|
A:HIS86
|
1.9
|
38.1
|
1.0
|
|
NE2
|
A:HIS187
|
1.9
|
28.6
|
1.0
|
|
NB
|
A:HEM301
|
2.0
|
34.0
|
1.0
|
|
CE1
|
A:HIS86
|
2.1
|
39.2
|
1.0
|
|
NA
|
A:HEM301
|
2.1
|
39.5
|
1.0
|
|
NC
|
A:HEM301
|
2.1
|
36.5
|
1.0
|
|
ND
|
A:HEM301
|
2.2
|
30.5
|
1.0
|
|
NE2
|
A:HIS86
|
2.2
|
31.7
|
1.0
|
|
CE1
|
A:HIS187
|
2.8
|
37.0
|
1.0
|
|
HE1
|
A:HIS187
|
2.9
|
44.4
|
1.0
|
|
C4B
|
A:HEM301
|
3.0
|
31.2
|
1.0
|
|
CD2
|
A:HIS187
|
3.1
|
33.5
|
1.0
|
|
C1B
|
A:HEM301
|
3.1
|
36.9
|
1.0
|
|
C1C
|
A:HEM301
|
3.1
|
33.1
|
1.0
|
|
C1A
|
A:HEM301
|
3.1
|
32.7
|
1.0
|
|
C4A
|
A:HEM301
|
3.1
|
31.3
|
1.0
|
|
C4D
|
A:HEM301
|
3.1
|
38.4
|
1.0
|
|
C4C
|
A:HEM301
|
3.1
|
35.5
|
1.0
|
|
C1D
|
A:HEM301
|
3.2
|
45.2
|
1.0
|
|
HD2
|
A:HIS187
|
3.3
|
40.2
|
1.0
|
|
ND1
|
A:HIS86
|
3.4
|
46.2
|
1.0
|
|
CHC
|
A:HEM301
|
3.4
|
34.5
|
1.0
|
|
CHB
|
A:HEM301
|
3.4
|
36.0
|
1.0
|
|
CHA
|
A:HEM301
|
3.4
|
36.3
|
1.0
|
|
CHD
|
A:HEM301
|
3.5
|
34.6
|
1.0
|
|
CD2
|
A:HIS86
|
3.5
|
23.0
|
1.0
|
|
O
|
A:HOH422
|
3.6
|
63.2
|
1.0
|
|
HD1
|
A:HIS86
|
3.9
|
55.4
|
1.0
|
|
ND1
|
A:HIS187
|
4.0
|
33.2
|
1.0
|
|
CG
|
A:HIS86
|
4.1
|
31.9
|
1.0
|
|
CG
|
A:HIS187
|
4.1
|
28.6
|
1.0
|
|
HD2
|
A:HIS86
|
4.2
|
27.6
|
1.0
|
|
HE21
|
A:GLN47
|
4.2
|
37.1
|
1.0
|
|
C3B
|
A:HEM301
|
4.3
|
30.8
|
1.0
|
|
C2B
|
A:HEM301
|
4.3
|
30.0
|
1.0
|
|
C3A
|
A:HEM301
|
4.3
|
34.2
|
1.0
|
|
C2A
|
A:HEM301
|
4.3
|
35.6
|
1.0
|
|
C2C
|
A:HEM301
|
4.3
|
41.6
|
1.0
|
|
C3C
|
A:HEM301
|
4.3
|
43.4
|
1.0
|
|
C3D
|
A:HEM301
|
4.3
|
38.6
|
1.0
|
|
HA3
|
A:GLY135
|
4.4
|
44.8
|
1.0
|
|
C2D
|
A:HEM301
|
4.4
|
41.6
|
1.0
|
|
HHC
|
A:HEM301
|
4.4
|
41.4
|
1.0
|
|
HHB
|
A:HEM301
|
4.4
|
43.2
|
1.0
|
|
HHA
|
A:HEM301
|
4.4
|
43.5
|
1.0
|
|
HE22
|
A:GLN47
|
4.5
|
37.1
|
1.0
|
|
HHD
|
A:HEM301
|
4.5
|
41.5
|
1.0
|
|
HA3
|
A:GLY51
|
4.6
|
38.3
|
1.0
|
|
HA2
|
A:GLY51
|
4.6
|
38.3
|
1.0
|
|
NE2
|
A:GLN47
|
4.6
|
31.0
|
1.0
|
|
HD2
|
A:PHE131
|
4.6
|
39.5
|
1.0
|
|
HD1
|
A:HIS187
|
4.7
|
39.8
|
1.0
|
|
HE3
|
A:MET54
|
4.8
|
42.0
|
1.0
|
|
HD12
|
A:LEU138
|
4.9
|
42.0
|
1.0
|
|
HE1
|
A:MET54
|
4.9
|
42.0
|
1.0
|
|
Iron binding site 2 out
of 6 in 4h44
Go back to
Iron Binding Sites List in 4h44
Iron binding site 2 out
of 6 in the 2.70 A Cytochrome B6F Complex Structure From Nostoc Pcc 7120
 Mono view
 Stereo pair view
|
|
A full contact list of Iron with other atoms in the Fe binding
site number 2 of 2.70 A Cytochrome B6F Complex Structure From Nostoc Pcc 7120 within 5.0Å range:
|
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
A:Fe302
b:34.7
occ:1.00
|
FE
|
A:HEM302
|
0.0
|
34.7
|
1.0
|
|
NA
|
A:HEM302
|
2.0
|
23.3
|
1.0
|
|
NB
|
A:HEM302
|
2.0
|
42.1
|
1.0
|
|
NC
|
A:HEM302
|
2.1
|
34.4
|
1.0
|
|
NE2
|
A:HIS100
|
2.1
|
38.3
|
1.0
|
|
ND
|
A:HEM302
|
2.1
|
43.0
|
1.0
|
|
NE2
|
A:HIS202
|
2.1
|
36.4
|
1.0
|
|
CE1
|
A:HIS202
|
3.0
|
32.4
|
1.0
|
|
CD2
|
A:HIS100
|
3.0
|
35.0
|
1.0
|
|
C4A
|
A:HEM302
|
3.0
|
39.8
|
1.0
|
|
C1A
|
A:HEM302
|
3.1
|
39.8
|
1.0
|
|
C1B
|
A:HEM302
|
3.1
|
35.4
|
1.0
|
|
C4C
|
A:HEM302
|
3.1
|
42.0
|
1.0
|
|
C1C
|
A:HEM302
|
3.1
|
48.6
|
1.0
|
|
C4B
|
A:HEM302
|
3.1
|
37.1
|
1.0
|
|
HE1
|
A:HIS202
|
3.1
|
38.9
|
1.0
|
|
CE1
|
A:HIS100
|
3.1
|
42.3
|
1.0
|
|
C4D
|
A:HEM302
|
3.1
|
33.2
|
1.0
|
|
C1D
|
A:HEM302
|
3.1
|
35.5
|
1.0
|
|
HD2
|
A:HIS100
|
3.1
|
42.0
|
1.0
|
|
CD2
|
A:HIS202
|
3.2
|
35.4
|
1.0
|
|
HE1
|
A:HIS100
|
3.3
|
50.7
|
1.0
|
|
CHB
|
A:HEM302
|
3.4
|
39.3
|
1.0
|
|
CHA
|
A:HEM302
|
3.4
|
39.2
|
1.0
|
|
CHD
|
A:HEM302
|
3.4
|
35.9
|
1.0
|
|
CHC
|
A:HEM302
|
3.4
|
41.7
|
1.0
|
|
HD2
|
A:HIS202
|
3.4
|
42.5
|
1.0
|
|
ND1
|
A:HIS202
|
4.1
|
35.5
|
1.0
|
|
CG
|
A:HIS100
|
4.2
|
41.2
|
1.0
|
|
ND1
|
A:HIS100
|
4.2
|
44.5
|
1.0
|
|
HD11
|
A:ILE206
|
4.2
|
55.1
|
1.0
|
|
C3A
|
A:HEM302
|
4.2
|
34.0
|
1.0
|
|
C2A
|
A:HEM302
|
4.3
|
35.2
|
1.0
|
|
HG21
|
A:VAL104
|
4.3
|
56.8
|
1.0
|
|
C3C
|
A:HEM302
|
4.3
|
42.4
|
1.0
|
|
C2C
|
A:HEM302
|
4.3
|
45.0
|
1.0
|
|
CG
|
A:HIS202
|
4.3
|
38.5
|
1.0
|
|
C2B
|
A:HEM302
|
4.3
|
32.0
|
1.0
|
|
C3B
|
A:HEM302
|
4.3
|
34.2
|
1.0
|
|
C3D
|
A:HEM302
|
4.3
|
37.3
|
1.0
|
|
C2D
|
A:HEM302
|
4.3
|
38.2
|
1.0
|
|
HHB
|
A:HEM302
|
4.4
|
47.2
|
1.0
|
|
HHA
|
A:HEM302
|
4.4
|
47.0
|
1.0
|
|
HHD
|
A:HEM302
|
4.4
|
43.1
|
1.0
|
|
HHC
|
A:HEM302
|
4.4
|
50.1
|
1.0
|
|
HG22
|
A:THR117
|
4.7
|
42.2
|
1.0
|
|
HA3
|
A:GLY121
|
4.7
|
46.7
|
1.0
|
|
HA3
|
A:GLY37
|
4.8
|
47.3
|
1.0
|
|
HA2
|
A:GLY121
|
4.9
|
46.7
|
1.0
|
|
HD1
|
A:HIS202
|
4.9
|
42.5
|
1.0
|
|
HA2
|
A:GLY37
|
4.9
|
47.3
|
1.0
|
|
HD1
|
A:HIS100
|
5.0
|
53.4
|
1.0
|
|
HD12
|
A:LEU124
|
5.0
|
36.1
|
1.0
|
|
Iron binding site 3 out
of 6 in 4h44
Go back to
Iron Binding Sites List in 4h44
Iron binding site 3 out
of 6 in the 2.70 A Cytochrome B6F Complex Structure From Nostoc Pcc 7120
 Mono view
 Stereo pair view
|
|
A full contact list of Iron with other atoms in the Fe binding
site number 3 of 2.70 A Cytochrome B6F Complex Structure From Nostoc Pcc 7120 within 5.0Å range:
|
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
A:Fe303
b:47.8
occ:1.00
|
FE
|
A:HEM303
|
0.0
|
47.8
|
1.0
|
|
O
|
A:HOH401
|
1.7
|
27.3
|
1.0
|
|
NA
|
A:HEM303
|
2.1
|
63.2
|
1.0
|
|
NC
|
A:HEM303
|
2.1
|
60.1
|
1.0
|
|
NB
|
A:HEM303
|
2.1
|
53.4
|
1.0
|
|
ND
|
A:HEM303
|
2.1
|
54.9
|
1.0
|
|
H61
|
A:UMQ307
|
2.7
|
0.7
|
1.0
|
|
HZ
|
B:PHE40
|
3.0
|
66.1
|
1.0
|
|
C1A
|
A:HEM303
|
3.1
|
60.8
|
1.0
|
|
C4A
|
A:HEM303
|
3.1
|
58.8
|
1.0
|
|
C4B
|
A:HEM303
|
3.1
|
58.3
|
1.0
|
|
C1C
|
A:HEM303
|
3.1
|
51.5
|
1.0
|
|
C1B
|
A:HEM303
|
3.1
|
55.6
|
1.0
|
|
C1D
|
A:HEM303
|
3.1
|
51.8
|
1.0
|
|
C4D
|
A:HEM303
|
3.1
|
52.2
|
1.0
|
|
C4C
|
A:HEM303
|
3.1
|
43.9
|
1.0
|
|
CHC
|
A:HEM303
|
3.4
|
56.8
|
1.0
|
|
CHB
|
A:HEM303
|
3.4
|
52.8
|
1.0
|
|
CHA
|
A:HEM303
|
3.4
|
56.3
|
1.0
|
|
CHD
|
A:HEM303
|
3.5
|
47.8
|
1.0
|
|
CZ
|
B:PHE40
|
3.6
|
55.0
|
1.0
|
|
C6
|
A:UMQ307
|
3.7
|
0.6
|
1.0
|
|
HMA
|
A:HEM302
|
3.8
|
39.0
|
1.0
|
|
HAAA
|
A:HEM302
|
3.8
|
43.2
|
1.0
|
|
HE2
|
B:PHE40
|
3.9
|
69.8
|
1.0
|
|
HA3
|
A:GLY38
|
3.9
|
45.3
|
1.0
|
|
H62
|
A:UMQ307
|
4.0
|
0.7
|
1.0
|
|
CE2
|
B:PHE40
|
4.1
|
58.1
|
1.0
|
|
HMAA
|
A:HEM302
|
4.2
|
39.0
|
1.0
|
|
O5
|
A:UMQ307
|
4.2
|
94.8
|
1.0
|
|
C2A
|
A:HEM303
|
4.3
|
61.2
|
1.0
|
|
C3A
|
A:HEM303
|
4.3
|
66.6
|
1.0
|
|
C3B
|
A:HEM303
|
4.3
|
67.5
|
1.0
|
|
C2B
|
A:HEM303
|
4.3
|
64.2
|
1.0
|
|
C2C
|
A:HEM303
|
4.3
|
48.4
|
1.0
|
|
C2D
|
A:HEM303
|
4.3
|
50.2
|
1.0
|
|
H
|
A:GLY38
|
4.3
|
45.1
|
1.0
|
|
HHB
|
A:HEM303
|
4.3
|
63.4
|
1.0
|
|
C3C
|
A:HEM303
|
4.3
|
55.3
|
1.0
|
|
C3D
|
A:HEM303
|
4.3
|
48.5
|
1.0
|
|
O2A
|
A:HEM302
|
4.4
|
54.0
|
1.0
|
|
O
|
A:TYR34
|
4.4
|
41.2
|
1.0
|
|
HA
|
A:CYS35
|
4.4
|
50.3
|
1.0
|
|
HHC
|
A:HEM303
|
4.4
|
68.2
|
1.0
|
|
HHA
|
A:HEM303
|
4.4
|
67.6
|
1.0
|
|
HHD
|
A:HEM303
|
4.4
|
57.3
|
1.0
|
|
CMA
|
A:HEM302
|
4.5
|
32.5
|
1.0
|
|
O6
|
A:UMQ307
|
4.5
|
0.2
|
1.0
|
|
C5
|
A:UMQ307
|
4.5
|
0.8
|
1.0
|
|
HO61
|
A:UMQ307
|
4.6
|
0.2
|
1.0
|
|
CE1
|
B:PHE40
|
4.6
|
49.8
|
1.0
|
|
HBAA
|
A:HEM302
|
4.6
|
56.1
|
1.0
|
|
CA
|
A:GLY38
|
4.6
|
37.7
|
1.0
|
|
HA2
|
A:GLY38
|
4.7
|
45.3
|
1.0
|
|
HE1
|
B:PHE40
|
4.7
|
59.8
|
1.0
|
|
CAA
|
A:HEM302
|
4.7
|
36.0
|
1.0
|
|
N
|
A:GLY38
|
4.7
|
37.6
|
1.0
|
|
H51
|
A:UMQ307
|
4.8
|
0.9
|
1.0
|
|
Iron binding site 4 out
of 6 in 4h44
Go back to
Iron Binding Sites List in 4h44
Iron binding site 4 out
of 6 in the 2.70 A Cytochrome B6F Complex Structure From Nostoc Pcc 7120
 Mono view
 Stereo pair view
|
|
A full contact list of Iron with other atoms in the Fe binding
site number 4 of 2.70 A Cytochrome B6F Complex Structure From Nostoc Pcc 7120 within 5.0Å range:
|
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
C:Fe301
b:54.1
occ:1.00
|
FE
|
C:HEM301
|
0.0
|
54.1
|
1.0
|
|
H1
|
C:TYR1
|
1.7
|
79.0
|
1.0
|
|
NA
|
C:HEM301
|
2.0
|
48.3
|
1.0
|
|
NB
|
C:HEM301
|
2.0
|
45.0
|
1.0
|
|
NC
|
C:HEM301
|
2.1
|
36.3
|
1.0
|
|
ND
|
C:HEM301
|
2.1
|
54.8
|
1.0
|
|
NE2
|
C:HIS26
|
2.3
|
58.8
|
1.0
|
|
N
|
C:TYR1
|
2.4
|
65.8
|
1.0
|
|
H2
|
C:TYR1
|
2.4
|
79.0
|
1.0
|
|
HA
|
C:TYR1
|
2.8
|
72.5
|
1.0
|
|
C1A
|
C:HEM301
|
3.0
|
59.1
|
1.0
|
|
CA
|
C:TYR1
|
3.0
|
60.4
|
1.0
|
|
C4A
|
C:HEM301
|
3.0
|
58.0
|
1.0
|
|
C1B
|
C:HEM301
|
3.1
|
52.6
|
1.0
|
|
C4D
|
C:HEM301
|
3.1
|
57.5
|
1.0
|
|
C1C
|
C:HEM301
|
3.1
|
50.9
|
1.0
|
|
C4C
|
C:HEM301
|
3.1
|
46.1
|
1.0
|
|
C4B
|
C:HEM301
|
3.1
|
37.4
|
1.0
|
|
C1D
|
C:HEM301
|
3.1
|
52.6
|
1.0
|
|
H3
|
C:TYR1
|
3.2
|
79.0
|
1.0
|
|
CE1
|
C:HIS26
|
3.2
|
54.6
|
1.0
|
|
HE1
|
C:HIS26
|
3.3
|
65.6
|
1.0
|
|
CD2
|
C:HIS26
|
3.4
|
55.1
|
1.0
|
|
CHA
|
C:HEM301
|
3.4
|
54.5
|
1.0
|
|
CHB
|
C:HEM301
|
3.4
|
60.5
|
1.0
|
|
CHD
|
C:HEM301
|
3.4
|
56.4
|
1.0
|
|
CHC
|
C:HEM301
|
3.4
|
44.5
|
1.0
|
|
HD2
|
C:HIS26
|
3.6
|
66.1
|
1.0
|
|
C
|
C:TYR1
|
3.7
|
52.4
|
1.0
|
|
O
|
C:TYR1
|
4.0
|
50.9
|
1.0
|
|
HE3
|
C:TRP4
|
4.1
|
90.5
|
1.0
|
|
C2A
|
C:HEM301
|
4.2
|
53.2
|
1.0
|
|
C3A
|
C:HEM301
|
4.2
|
55.0
|
1.0
|
|
HD3
|
C:PRO2
|
4.2
|
50.7
|
1.0
|
|
C2C
|
C:HEM301
|
4.3
|
51.6
|
1.0
|
|
C3C
|
C:HEM301
|
4.3
|
47.7
|
1.0
|
|
C2B
|
C:HEM301
|
4.3
|
34.6
|
1.0
|
|
C3B
|
C:HEM301
|
4.3
|
46.1
|
1.0
|
|
C3D
|
C:HEM301
|
4.3
|
64.1
|
1.0
|
|
C2D
|
C:HEM301
|
4.3
|
56.6
|
1.0
|
|
HHA
|
C:HEM301
|
4.3
|
65.3
|
1.0
|
|
ND1
|
C:HIS26
|
4.3
|
62.4
|
1.0
|
|
HHD
|
C:HEM301
|
4.4
|
67.7
|
1.0
|
|
CB
|
C:TYR1
|
4.4
|
64.5
|
1.0
|
|
HHB
|
C:HEM301
|
4.4
|
72.7
|
1.0
|
|
HHC
|
C:HEM301
|
4.4
|
53.5
|
1.0
|
|
CG
|
C:HIS26
|
4.4
|
68.6
|
1.0
|
|
N
|
C:PRO2
|
4.5
|
40.3
|
1.0
|
|
HA3
|
C:GLY158
|
4.6
|
69.6
|
1.0
|
|
HB2
|
C:TRP4
|
4.6
|
83.8
|
1.0
|
|
CG
|
C:TYR1
|
4.7
|
58.9
|
1.0
|
|
H
|
C:GLY158
|
4.8
|
73.1
|
1.0
|
|
CE3
|
C:TRP4
|
4.8
|
75.4
|
1.0
|
|
CD
|
C:PRO2
|
4.9
|
42.2
|
1.0
|
|
HB2
|
C:TYR1
|
4.9
|
77.4
|
1.0
|
|
HB3
|
C:TYR1
|
5.0
|
77.4
|
1.0
|
|
Iron binding site 5 out
of 6 in 4h44
Go back to
Iron Binding Sites List in 4h44
Iron binding site 5 out
of 6 in the 2.70 A Cytochrome B6F Complex Structure From Nostoc Pcc 7120
 Mono view
 Stereo pair view
|
|
A full contact list of Iron with other atoms in the Fe binding
site number 5 of 2.70 A Cytochrome B6F Complex Structure From Nostoc Pcc 7120 within 5.0Å range:
|
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
D:Fe202
b:95.2
occ:1.00
|
FE1
|
D:FES202
|
0.0
|
95.2
|
1.0
|
|
S1
|
D:FES202
|
2.2
|
81.3
|
1.0
|
|
S2
|
D:FES202
|
2.2
|
79.9
|
1.0
|
|
SG
|
D:CYS126
|
2.4
|
88.4
|
1.0
|
|
SG
|
D:CYS108
|
2.4
|
0.0
|
1.0
|
|
HB3
|
D:CYS108
|
2.6
|
0.5
|
1.0
|
|
HB3
|
D:HIS110
|
2.9
|
85.9
|
1.0
|
|
CB
|
D:CYS108
|
3.0
|
95.5
|
1.0
|
|
FE2
|
D:FES202
|
3.0
|
82.6
|
1.0
|
|
HB3
|
D:SER131
|
3.2
|
0.1
|
1.0
|
|
HB3
|
D:CYS126
|
3.3
|
0.5
|
1.0
|
|
CB
|
D:CYS126
|
3.3
|
0.3
|
1.0
|
|
HB2
|
D:CYS126
|
3.4
|
0.5
|
1.0
|
|
HB2
|
D:CYS108
|
3.4
|
0.5
|
1.0
|
|
HB2
|
D:HIS110
|
3.6
|
85.9
|
1.0
|
|
CB
|
D:HIS110
|
3.7
|
71.6
|
1.0
|
|
H
|
D:HIS110
|
3.7
|
0.3
|
1.0
|
|
HB2
|
D:CYS128
|
3.8
|
98.2
|
1.0
|
|
HB2
|
D:SER131
|
3.9
|
0.1
|
1.0
|
|
H
|
D:LEU111
|
3.9
|
0.9
|
1.0
|
|
CB
|
D:SER131
|
3.9
|
87.6
|
1.0
|
|
HB2
|
D:CYS113
|
4.0
|
75.5
|
1.0
|
|
HG
|
D:SER131
|
4.1
|
1.0
|
1.0
|
|
HB2
|
D:ALA144
|
4.1
|
0.6
|
1.0
|
|
CA
|
D:CYS108
|
4.3
|
85.9
|
1.0
|
|
H
|
D:HIS129
|
4.4
|
1.0
|
1.0
|
|
HA
|
D:CYS108
|
4.4
|
0.1
|
1.0
|
|
ND1
|
D:HIS110
|
4.5
|
81.6
|
1.0
|
|
H
|
D:CYS113
|
4.5
|
0.3
|
1.0
|
|
N
|
D:HIS110
|
4.5
|
84.4
|
1.0
|
|
OG
|
D:SER131
|
4.5
|
0.6
|
1.0
|
|
CG
|
D:HIS110
|
4.6
|
75.4
|
1.0
|
|
H
|
D:THR109
|
4.6
|
0.3
|
1.0
|
|
H
|
D:GLY112
|
4.6
|
0.9
|
1.0
|
|
H
|
D:SER131
|
4.6
|
0.8
|
1.0
|
|
HH
|
D:TYR133
|
4.6
|
0.8
|
1.0
|
|
CA
|
D:HIS110
|
4.7
|
82.7
|
1.0
|
|
HB2
|
D:HIS129
|
4.7
|
0.1
|
1.0
|
|
N
|
D:LEU111
|
4.7
|
92.4
|
1.0
|
|
CB
|
D:CYS128
|
4.7
|
81.8
|
1.0
|
|
CA
|
D:CYS126
|
4.8
|
0.2
|
1.0
|
|
HG22
|
D:VAL115
|
4.8
|
0.4
|
1.0
|
|
H
|
D:CYS128
|
4.8
|
0.4
|
1.0
|
|
HG2
|
D:PRO143
|
4.8
|
0.9
|
1.0
|
|
OH
|
D:TYR133
|
4.8
|
0.8
|
1.0
|
|
HE1
|
D:TYR133
|
4.9
|
0.3
|
1.0
|
|
N
|
D:THR109
|
4.9
|
0.3
|
1.0
|
|
C
|
D:CYS108
|
4.9
|
95.6
|
1.0
|
|
CB
|
D:CYS113
|
5.0
|
63.0
|
1.0
|
|
Iron binding site 6 out
of 6 in 4h44
Go back to
Iron Binding Sites List in 4h44
Iron binding site 6 out
of 6 in the 2.70 A Cytochrome B6F Complex Structure From Nostoc Pcc 7120
 Mono view
 Stereo pair view
|
|
A full contact list of Iron with other atoms in the Fe binding
site number 6 of 2.70 A Cytochrome B6F Complex Structure From Nostoc Pcc 7120 within 5.0Å range:
|
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
D:Fe202
b:82.6
occ:1.00
|
FE2
|
D:FES202
|
0.0
|
82.6
|
1.0
|
|
ND1
|
D:HIS129
|
2.2
|
63.4
|
1.0
|
|
S2
|
D:FES202
|
2.2
|
79.9
|
1.0
|
|
S1
|
D:FES202
|
2.2
|
81.3
|
1.0
|
|
ND1
|
D:HIS110
|
2.3
|
81.6
|
1.0
|
|
HB2
|
D:HIS129
|
2.6
|
0.1
|
1.0
|
|
HB3
|
D:HIS110
|
2.9
|
85.9
|
1.0
|
|
FE1
|
D:FES202
|
3.0
|
95.2
|
1.0
|
|
CG
|
D:HIS129
|
3.1
|
90.1
|
1.0
|
|
CE1
|
D:HIS129
|
3.2
|
75.6
|
1.0
|
|
CG
|
D:HIS110
|
3.3
|
75.4
|
1.0
|
|
CE1
|
D:HIS110
|
3.3
|
66.0
|
1.0
|
|
HB2
|
D:CYS128
|
3.3
|
98.2
|
1.0
|
|
CB
|
D:HIS129
|
3.3
|
98.5
|
1.0
|
|
HE1
|
D:HIS110
|
3.4
|
79.3
|
1.0
|
|
HE1
|
D:HIS129
|
3.4
|
90.7
|
1.0
|
|
CB
|
D:HIS110
|
3.5
|
71.6
|
1.0
|
|
H
|
D:HIS129
|
3.6
|
1.0
|
1.0
|
|
HB3
|
D:CYS128
|
3.7
|
98.2
|
1.0
|
|
HB2
|
D:HIS110
|
3.8
|
85.9
|
1.0
|
|
N
|
D:HIS129
|
3.8
|
89.1
|
1.0
|
|
HG2
|
D:PRO143
|
3.9
|
0.9
|
1.0
|
|
CB
|
D:CYS128
|
3.9
|
81.8
|
1.0
|
|
HB3
|
D:HIS129
|
4.0
|
0.1
|
1.0
|
|
H
|
D:LEU111
|
4.0
|
0.9
|
1.0
|
|
HB2
|
D:LEU111
|
4.1
|
0.4
|
1.0
|
|
CA
|
D:HIS129
|
4.2
|
0.5
|
1.0
|
|
HG
|
D:LEU111
|
4.2
|
92.0
|
1.0
|
|
HD12
|
D:LEU111
|
4.2
|
0.7
|
1.0
|
|
CD2
|
D:HIS129
|
4.2
|
89.6
|
1.0
|
|
NE2
|
D:HIS129
|
4.3
|
87.8
|
1.0
|
|
NE2
|
D:HIS110
|
4.4
|
83.3
|
1.0
|
|
CD2
|
D:HIS110
|
4.4
|
84.4
|
1.0
|
|
C
|
D:CYS128
|
4.5
|
95.3
|
1.0
|
|
HG3
|
D:PRO143
|
4.5
|
0.9
|
1.0
|
|
SG
|
D:CYS126
|
4.6
|
88.4
|
1.0
|
|
N
|
D:LEU111
|
4.6
|
92.4
|
1.0
|
|
CG
|
D:PRO143
|
4.6
|
97.4
|
1.0
|
|
HB2
|
D:SER131
|
4.7
|
0.1
|
1.0
|
|
CA
|
D:CYS128
|
4.8
|
92.5
|
1.0
|
|
HB3
|
D:SER131
|
4.8
|
0.1
|
1.0
|
|
CG
|
D:LEU111
|
4.8
|
76.7
|
1.0
|
|
CB
|
D:LEU111
|
4.9
|
85.3
|
1.0
|
|
CA
|
D:HIS110
|
4.9
|
82.7
|
1.0
|
|
HB3
|
D:CYS108
|
4.9
|
0.5
|
1.0
|
|
HA
|
D:HIS129
|
4.9
|
0.2
|
1.0
|
|
CD1
|
D:LEU111
|
5.0
|
84.8
|
1.0
|
|
C
|
D:HIS129
|
5.0
|
0.7
|
1.0
|
|
H
|
D:SER131
|
5.0
|
0.8
|
1.0
|
|
Reference:
S.S.Hasan,
E.Yamashita,
D.Baniulis,
W.A.Cramer.
Quinone-Dependent Proton Transfer Pathways in the Photosynthetic Cytochrome B6F Complex Proc.Natl.Acad.Sci.Usa V. 110 4297 2013.
ISSN: ISSN 0027-8424
PubMed: 23440205
DOI: 10.1073/PNAS.1222248110
Page generated: Mon Aug 5 03:09:10 2024
|
