Iron in PDB 4pd4: Structural Analysis of Atovaquone-Inhibited Cytochrome BC1 Complex Reveals the Molecular Basis of Antimalarial Drug Action
Enzymatic activity of Structural Analysis of Atovaquone-Inhibited Cytochrome BC1 Complex Reveals the Molecular Basis of Antimalarial Drug Action
All present enzymatic activity of Structural Analysis of Atovaquone-Inhibited Cytochrome BC1 Complex Reveals the Molecular Basis of Antimalarial Drug Action:
1.10.2.2;
Protein crystallography data
The structure of Structural Analysis of Atovaquone-Inhibited Cytochrome BC1 Complex Reveals the Molecular Basis of Antimalarial Drug Action, PDB code: 4pd4
was solved by
D.Birth,
W.-C.Kao,
C.Hunte,
with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:
Resolution Low / High (Å)
|
24.99 /
3.04
|
Space group
|
C 1 2 1
|
Cell size a, b, c (Å), α, β, γ (°)
|
212.260,
150.880,
143.090,
90.00,
115.18,
90.00
|
R / Rfree (%)
|
26.8 /
29.7
|
Other elements in 4pd4:
The structure of Structural Analysis of Atovaquone-Inhibited Cytochrome BC1 Complex Reveals the Molecular Basis of Antimalarial Drug Action also contains other interesting chemical elements:
Iron Binding Sites:
The binding sites of Iron atom in the Structural Analysis of Atovaquone-Inhibited Cytochrome BC1 Complex Reveals the Molecular Basis of Antimalarial Drug Action
(pdb code 4pd4). This binding sites where shown within
5.0 Angstroms radius around Iron atom.
In total 5 binding sites of Iron where determined in the
Structural Analysis of Atovaquone-Inhibited Cytochrome BC1 Complex Reveals the Molecular Basis of Antimalarial Drug Action, PDB code: 4pd4:
Jump to Iron binding site number:
1;
2;
3;
4;
5;
Iron binding site 1 out
of 5 in 4pd4
Go back to
Iron Binding Sites List in 4pd4
Iron binding site 1 out
of 5 in the Structural Analysis of Atovaquone-Inhibited Cytochrome BC1 Complex Reveals the Molecular Basis of Antimalarial Drug Action
Mono view
Stereo pair view
|
A full contact list of Iron with other atoms in the Fe binding
site number 1 of Structural Analysis of Atovaquone-Inhibited Cytochrome BC1 Complex Reveals the Molecular Basis of Antimalarial Drug Action within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
C:Fe4001
b:0.0
occ:1.00
|
FE
|
C:HEM4001
|
0.0
|
0.0
|
1.0
|
NE2
|
C:HIS82
|
1.9
|
1.8
|
1.0
|
NC
|
C:HEM4001
|
2.0
|
3.0
|
1.0
|
NE2
|
C:HIS183
|
2.0
|
2.3
|
1.0
|
NB
|
C:HEM4001
|
2.0
|
2.5
|
1.0
|
ND
|
C:HEM4001
|
2.1
|
2.0
|
1.0
|
NA
|
C:HEM4001
|
2.1
|
3.0
|
1.0
|
CE1
|
C:HIS183
|
2.8
|
2.6
|
1.0
|
CE1
|
C:HIS82
|
2.9
|
1.8
|
1.0
|
CD2
|
C:HIS82
|
3.0
|
2.4
|
1.0
|
C1C
|
C:HEM4001
|
3.0
|
2.7
|
1.0
|
C4C
|
C:HEM4001
|
3.0
|
2.5
|
1.0
|
C4B
|
C:HEM4001
|
3.0
|
2.2
|
1.0
|
C1D
|
C:HEM4001
|
3.0
|
2.6
|
1.0
|
C4D
|
C:HEM4001
|
3.1
|
2.9
|
1.0
|
C1A
|
C:HEM4001
|
3.1
|
3.3
|
1.0
|
CD2
|
C:HIS183
|
3.1
|
1.9
|
1.0
|
C1B
|
C:HEM4001
|
3.2
|
2.5
|
1.0
|
C4A
|
C:HEM4001
|
3.2
|
3.3
|
1.0
|
CHC
|
C:HEM4001
|
3.4
|
2.3
|
1.0
|
CHD
|
C:HEM4001
|
3.4
|
2.6
|
1.0
|
CHA
|
C:HEM4001
|
3.4
|
4.5
|
1.0
|
CHB
|
C:HEM4001
|
3.6
|
3.0
|
1.0
|
ND1
|
C:HIS183
|
4.0
|
2.1
|
1.0
|
ND1
|
C:HIS82
|
4.0
|
1.6
|
1.0
|
CG
|
C:HIS82
|
4.1
|
2.6
|
1.0
|
CG
|
C:HIS183
|
4.2
|
1.9
|
1.0
|
C3C
|
C:HEM4001
|
4.2
|
2.0
|
1.0
|
C2C
|
C:HEM4001
|
4.2
|
2.3
|
1.0
|
C3B
|
C:HEM4001
|
4.3
|
3.4
|
1.0
|
C2D
|
C:HEM4001
|
4.3
|
3.3
|
1.0
|
C3D
|
C:HEM4001
|
4.3
|
2.4
|
1.0
|
C2B
|
C:HEM4001
|
4.4
|
2.2
|
1.0
|
C2A
|
C:HEM4001
|
4.4
|
4.0
|
1.0
|
C3A
|
C:HEM4001
|
4.4
|
3.7
|
1.0
|
CA
|
C:GLY131
|
4.5
|
3.6
|
1.0
|
NE2
|
C:GLN43
|
4.8
|
2.3
|
1.0
|
|
Iron binding site 2 out
of 5 in 4pd4
Go back to
Iron Binding Sites List in 4pd4
Iron binding site 2 out
of 5 in the Structural Analysis of Atovaquone-Inhibited Cytochrome BC1 Complex Reveals the Molecular Basis of Antimalarial Drug Action
Mono view
Stereo pair view
|
A full contact list of Iron with other atoms in the Fe binding
site number 2 of Structural Analysis of Atovaquone-Inhibited Cytochrome BC1 Complex Reveals the Molecular Basis of Antimalarial Drug Action within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
C:Fe4002
b:3.3
occ:1.00
|
FE
|
C:HEM4002
|
0.0
|
3.3
|
1.0
|
NA
|
C:HEM4002
|
1.9
|
6.1
|
1.0
|
NE2
|
C:HIS96
|
2.0
|
4.8
|
1.0
|
NB
|
C:HEM4002
|
2.0
|
4.6
|
1.0
|
ND
|
C:HEM4002
|
2.0
|
5.2
|
1.0
|
NC
|
C:HEM4002
|
2.1
|
4.5
|
1.0
|
NE2
|
C:HIS197
|
2.2
|
5.0
|
1.0
|
CE1
|
C:HIS96
|
2.7
|
5.4
|
1.0
|
CE1
|
C:HIS197
|
2.9
|
3.9
|
1.0
|
C4A
|
C:HEM4002
|
3.0
|
6.4
|
1.0
|
C1A
|
C:HEM4002
|
3.0
|
6.3
|
1.0
|
C4D
|
C:HEM4002
|
3.0
|
6.5
|
1.0
|
C1B
|
C:HEM4002
|
3.0
|
5.0
|
1.0
|
C1C
|
C:HEM4002
|
3.1
|
4.6
|
1.0
|
C1D
|
C:HEM4002
|
3.1
|
4.7
|
1.0
|
C4B
|
C:HEM4002
|
3.1
|
4.1
|
1.0
|
C4C
|
C:HEM4002
|
3.1
|
4.3
|
1.0
|
CD2
|
C:HIS96
|
3.2
|
3.7
|
1.0
|
CHA
|
C:HEM4002
|
3.3
|
7.5
|
1.0
|
CD2
|
C:HIS197
|
3.3
|
3.1
|
1.0
|
CHB
|
C:HEM4002
|
3.4
|
4.8
|
1.0
|
CHD
|
C:HEM4002
|
3.4
|
4.7
|
1.0
|
CHC
|
C:HEM4002
|
3.5
|
4.3
|
1.0
|
ND1
|
C:HIS96
|
3.9
|
5.9
|
1.0
|
ND1
|
C:HIS197
|
4.1
|
2.8
|
1.0
|
C3A
|
C:HEM4002
|
4.2
|
6.8
|
1.0
|
CG
|
C:HIS96
|
4.2
|
4.7
|
1.0
|
C2A
|
C:HEM4002
|
4.2
|
6.2
|
1.0
|
C3D
|
C:HEM4002
|
4.2
|
4.7
|
1.0
|
C2D
|
C:HEM4002
|
4.3
|
4.3
|
1.0
|
C2B
|
C:HEM4002
|
4.3
|
6.1
|
1.0
|
C3B
|
C:HEM4002
|
4.3
|
5.4
|
1.0
|
C2C
|
C:HEM4002
|
4.3
|
3.1
|
1.0
|
C3C
|
C:HEM4002
|
4.3
|
3.2
|
1.0
|
CG
|
C:HIS197
|
4.3
|
3.0
|
1.0
|
|
Iron binding site 3 out
of 5 in 4pd4
Go back to
Iron Binding Sites List in 4pd4
Iron binding site 3 out
of 5 in the Structural Analysis of Atovaquone-Inhibited Cytochrome BC1 Complex Reveals the Molecular Basis of Antimalarial Drug Action
Mono view
Stereo pair view
|
A full contact list of Iron with other atoms in the Fe binding
site number 3 of Structural Analysis of Atovaquone-Inhibited Cytochrome BC1 Complex Reveals the Molecular Basis of Antimalarial Drug Action within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
D:Fe401
b:32.7
occ:1.00
|
FE
|
D:HEM401
|
0.0
|
32.7
|
1.0
|
ND
|
D:HEM401
|
2.0
|
27.0
|
1.0
|
NC
|
D:HEM401
|
2.0
|
35.7
|
1.0
|
NB
|
D:HEM401
|
2.1
|
29.8
|
1.0
|
NA
|
D:HEM401
|
2.1
|
32.4
|
1.0
|
SD
|
D:MET225
|
2.1
|
42.6
|
1.0
|
NE2
|
D:HIS105
|
2.2
|
34.8
|
1.0
|
C1D
|
D:HEM401
|
3.0
|
30.9
|
1.0
|
C4D
|
D:HEM401
|
3.0
|
28.4
|
1.0
|
C4C
|
D:HEM401
|
3.0
|
34.6
|
1.0
|
C1C
|
D:HEM401
|
3.1
|
36.8
|
1.0
|
C1B
|
D:HEM401
|
3.1
|
31.8
|
1.0
|
CE1
|
D:HIS105
|
3.1
|
32.7
|
1.0
|
C4A
|
D:HEM401
|
3.1
|
28.2
|
1.0
|
C4B
|
D:HEM401
|
3.1
|
31.3
|
1.0
|
C1A
|
D:HEM401
|
3.2
|
32.1
|
1.0
|
CD2
|
D:HIS105
|
3.2
|
35.7
|
1.0
|
CHD
|
D:HEM401
|
3.4
|
31.2
|
1.0
|
CHA
|
D:HEM401
|
3.4
|
32.0
|
1.0
|
CE
|
D:MET225
|
3.4
|
32.6
|
1.0
|
CHC
|
D:HEM401
|
3.5
|
34.2
|
1.0
|
CHB
|
D:HEM401
|
3.5
|
31.3
|
1.0
|
CG
|
D:MET225
|
3.6
|
37.0
|
1.0
|
CB
|
D:MET225
|
4.2
|
37.4
|
1.0
|
C3C
|
D:HEM401
|
4.2
|
34.4
|
1.0
|
C2D
|
D:HEM401
|
4.3
|
34.2
|
1.0
|
ND1
|
D:HIS105
|
4.3
|
32.6
|
1.0
|
C3D
|
D:HEM401
|
4.3
|
32.5
|
1.0
|
C2C
|
D:HEM401
|
4.3
|
35.0
|
1.0
|
CG
|
D:HIS105
|
4.3
|
35.2
|
1.0
|
C2B
|
D:HEM401
|
4.3
|
33.6
|
1.0
|
C3A
|
D:HEM401
|
4.4
|
24.9
|
1.0
|
C3B
|
D:HEM401
|
4.4
|
32.0
|
1.0
|
C2A
|
D:HEM401
|
4.4
|
25.0
|
1.0
|
|
Iron binding site 4 out
of 5 in 4pd4
Go back to
Iron Binding Sites List in 4pd4
Iron binding site 4 out
of 5 in the Structural Analysis of Atovaquone-Inhibited Cytochrome BC1 Complex Reveals the Molecular Basis of Antimalarial Drug Action
Mono view
Stereo pair view
|
A full contact list of Iron with other atoms in the Fe binding
site number 4 of Structural Analysis of Atovaquone-Inhibited Cytochrome BC1 Complex Reveals the Molecular Basis of Antimalarial Drug Action within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
E:Fe301
b:7.5
occ:1.00
|
FE1
|
E:FES301
|
0.0
|
7.5
|
1.0
|
SG
|
E:CYS178
|
2.1
|
9.6
|
1.0
|
S1
|
E:FES301
|
2.1
|
6.4
|
1.0
|
SG
|
E:CYS159
|
2.2
|
5.2
|
1.0
|
S2
|
E:FES301
|
2.3
|
7.9
|
1.0
|
CB
|
E:CYS178
|
3.0
|
12.2
|
1.0
|
FE2
|
E:FES301
|
3.1
|
13.7
|
1.0
|
CB
|
E:CYS159
|
3.2
|
4.0
|
1.0
|
CB
|
E:HIS161
|
4.0
|
4.3
|
1.0
|
CB
|
E:CYS180
|
4.1
|
12.0
|
1.0
|
O
|
E:CYS178
|
4.3
|
12.6
|
1.0
|
N
|
E:HIS181
|
4.3
|
12.5
|
1.0
|
CA
|
E:CYS178
|
4.4
|
12.7
|
1.0
|
C
|
E:CYS178
|
4.5
|
13.4
|
1.0
|
CB
|
E:SER183
|
4.5
|
9.3
|
1.0
|
ND1
|
E:HIS161
|
4.6
|
3.0
|
1.0
|
CA
|
E:CYS159
|
4.6
|
4.8
|
1.0
|
O
|
E:CYS159
|
4.6
|
6.3
|
1.0
|
ND1
|
E:HIS181
|
4.6
|
8.4
|
1.0
|
CB
|
E:CYS164
|
4.7
|
5.5
|
1.0
|
OG
|
E:SER183
|
4.7
|
6.7
|
1.0
|
CG
|
E:HIS161
|
4.8
|
3.0
|
1.0
|
N
|
E:SER183
|
4.8
|
9.5
|
1.0
|
N
|
E:CYS164
|
4.8
|
5.2
|
1.0
|
N
|
E:CYS180
|
4.8
|
14.3
|
1.0
|
CA
|
E:CYS180
|
4.8
|
12.2
|
1.0
|
N
|
E:LEU162
|
4.8
|
3.9
|
1.0
|
C
|
E:CYS159
|
4.9
|
4.3
|
1.0
|
SG
|
E:CYS164
|
5.0
|
6.0
|
1.0
|
N
|
E:HIS161
|
5.0
|
4.4
|
1.0
|
|
Iron binding site 5 out
of 5 in 4pd4
Go back to
Iron Binding Sites List in 4pd4
Iron binding site 5 out
of 5 in the Structural Analysis of Atovaquone-Inhibited Cytochrome BC1 Complex Reveals the Molecular Basis of Antimalarial Drug Action
Mono view
Stereo pair view
|
A full contact list of Iron with other atoms in the Fe binding
site number 5 of Structural Analysis of Atovaquone-Inhibited Cytochrome BC1 Complex Reveals the Molecular Basis of Antimalarial Drug Action within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
E:Fe301
b:13.7
occ:1.00
|
FE2
|
E:FES301
|
0.0
|
13.7
|
1.0
|
ND1
|
E:HIS181
|
1.8
|
8.4
|
1.0
|
ND1
|
E:HIS161
|
2.0
|
3.0
|
1.0
|
S1
|
E:FES301
|
2.2
|
6.4
|
1.0
|
S2
|
E:FES301
|
2.2
|
7.9
|
1.0
|
CE1
|
E:HIS181
|
2.8
|
9.4
|
1.0
|
CG
|
E:HIS181
|
2.9
|
10.0
|
1.0
|
CG
|
E:HIS161
|
3.0
|
3.0
|
1.0
|
CE1
|
E:HIS161
|
3.0
|
2.8
|
1.0
|
FE1
|
E:FES301
|
3.1
|
7.5
|
1.0
|
CB
|
E:HIS181
|
3.3
|
8.8
|
1.0
|
CB
|
E:HIS161
|
3.3
|
4.3
|
1.0
|
N
|
E:HIS181
|
3.4
|
12.5
|
1.0
|
CA
|
E:HIS181
|
3.8
|
10.5
|
1.0
|
NE2
|
E:HIS181
|
3.9
|
11.4
|
1.0
|
CD2
|
E:HIS181
|
4.0
|
9.2
|
1.0
|
CB
|
E:CYS180
|
4.0
|
12.0
|
1.0
|
NE2
|
E:HIS161
|
4.1
|
3.1
|
1.0
|
CD2
|
E:HIS161
|
4.1
|
3.2
|
1.0
|
N
|
E:LEU162
|
4.1
|
3.9
|
1.0
|
C
|
E:CYS180
|
4.2
|
11.5
|
1.0
|
CB
|
E:LEU162
|
4.5
|
4.8
|
1.0
|
C
|
E:HIS181
|
4.5
|
12.4
|
1.0
|
CG
|
E:PRO195
|
4.5
|
4.3
|
1.0
|
SG
|
E:CYS159
|
4.6
|
5.2
|
1.0
|
CA
|
E:CYS180
|
4.7
|
12.2
|
1.0
|
CA
|
E:HIS161
|
4.7
|
5.0
|
1.0
|
O
|
E:HIS181
|
4.7
|
12.6
|
1.0
|
CG
|
E:LEU162
|
4.7
|
3.0
|
1.0
|
CD1
|
E:LEU162
|
4.7
|
3.0
|
1.0
|
SG
|
E:CYS178
|
4.7
|
9.6
|
1.0
|
C
|
E:HIS161
|
4.8
|
4.5
|
1.0
|
CA
|
E:LEU162
|
4.8
|
6.7
|
1.0
|
O
|
E:CYS180
|
4.9
|
12.2
|
1.0
|
|
Reference:
D.Birth,
W.C.Kao,
C.Hunte.
Structural Analysis of Atovaquone-Inhibited Cytochrome BC1 Complex Reveals the Molecular Basis of Antimalarial Drug Action. Nat Commun V. 5 4029 2014.
ISSN: ESSN 2041-1723
PubMed: 24893593
DOI: 10.1038/NCOMMS5029
Page generated: Mon Aug 5 08:23:13 2024
|