Iron in PDB 4ij2: Human Methemoglobin in Complex with the Second and Third Neat Domains of Isdh From Staphylococcus Aureus
Protein crystallography data
The structure of Human Methemoglobin in Complex with the Second and Third Neat Domains of Isdh From Staphylococcus Aureus, PDB code: 4ij2
was solved by
C.F.Dickson,
D.A.Jacques,
J.M.Guss,
D.A.Gell,
with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:
Resolution Low / High (Å)
|
29.15 /
4.24
|
Space group
|
P 21 21 2
|
Cell size a, b, c (Å), α, β, γ (°)
|
132.903,
185.297,
103.205,
90.00,
90.00,
90.00
|
R / Rfree (%)
|
29.9 /
31
|
Iron Binding Sites:
The binding sites of Iron atom in the Human Methemoglobin in Complex with the Second and Third Neat Domains of Isdh From Staphylococcus Aureus
(pdb code 4ij2). This binding sites where shown within
5.0 Angstroms radius around Iron atom.
In total 4 binding sites of Iron where determined in the
Human Methemoglobin in Complex with the Second and Third Neat Domains of Isdh From Staphylococcus Aureus, PDB code: 4ij2:
Jump to Iron binding site number:
1;
2;
3;
4;
Iron binding site 1 out
of 4 in 4ij2
Go back to
Iron Binding Sites List in 4ij2
Iron binding site 1 out
of 4 in the Human Methemoglobin in Complex with the Second and Third Neat Domains of Isdh From Staphylococcus Aureus
Mono view
Stereo pair view
|
A full contact list of Iron with other atoms in the Fe binding
site number 1 of Human Methemoglobin in Complex with the Second and Third Neat Domains of Isdh From Staphylococcus Aureus within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
A:Fe201
b:48.8
occ:1.00
|
FE
|
A:HEM201
|
0.0
|
48.8
|
1.0
|
NA
|
A:HEM201
|
2.1
|
52.3
|
1.0
|
NC
|
A:HEM201
|
2.1
|
41.8
|
1.0
|
ND
|
A:HEM201
|
2.1
|
65.9
|
1.0
|
NB
|
A:HEM201
|
2.1
|
32.1
|
1.0
|
NE2
|
A:HIS87
|
2.8
|
47.2
|
1.0
|
C1A
|
A:HEM201
|
3.1
|
61.3
|
1.0
|
C4D
|
A:HEM201
|
3.1
|
73.3
|
1.0
|
C4C
|
A:HEM201
|
3.1
|
52.0
|
1.0
|
C1D
|
A:HEM201
|
3.1
|
69.3
|
1.0
|
C4A
|
A:HEM201
|
3.1
|
46.4
|
1.0
|
C1C
|
A:HEM201
|
3.1
|
35.5
|
1.0
|
C4B
|
A:HEM201
|
3.1
|
26.6
|
1.0
|
C1B
|
A:HEM201
|
3.1
|
30.7
|
1.0
|
CE1
|
A:HIS87
|
3.2
|
51.3
|
1.0
|
CHA
|
A:HEM201
|
3.4
|
73.7
|
1.0
|
CHD
|
A:HEM201
|
3.4
|
61.6
|
1.0
|
CHB
|
A:HEM201
|
3.5
|
33.6
|
1.0
|
CHC
|
A:HEM201
|
3.5
|
28.6
|
1.0
|
CE1
|
A:HIS58
|
3.7
|
71.7
|
1.0
|
NE2
|
A:HIS58
|
4.0
|
63.3
|
1.0
|
CD2
|
A:HIS87
|
4.0
|
50.2
|
1.0
|
CG2
|
A:VAL62
|
4.2
|
38.0
|
1.0
|
C2A
|
A:HEM201
|
4.3
|
62.9
|
1.0
|
C3A
|
A:HEM201
|
4.3
|
56.5
|
1.0
|
C3C
|
A:HEM201
|
4.3
|
50.1
|
1.0
|
C2C
|
A:HEM201
|
4.3
|
39.2
|
1.0
|
C2D
|
A:HEM201
|
4.3
|
83.7
|
1.0
|
C3D
|
A:HEM201
|
4.3
|
87.8
|
1.0
|
C2B
|
A:HEM201
|
4.3
|
23.2
|
1.0
|
C3B
|
A:HEM201
|
4.3
|
20.2
|
1.0
|
ND1
|
A:HIS87
|
4.5
|
50.2
|
1.0
|
ND1
|
A:HIS58
|
4.8
|
79.7
|
1.0
|
CG
|
A:HIS87
|
4.9
|
53.6
|
1.0
|
|
Iron binding site 2 out
of 4 in 4ij2
Go back to
Iron Binding Sites List in 4ij2
Iron binding site 2 out
of 4 in the Human Methemoglobin in Complex with the Second and Third Neat Domains of Isdh From Staphylococcus Aureus
Mono view
Stereo pair view
|
A full contact list of Iron with other atoms in the Fe binding
site number 2 of Human Methemoglobin in Complex with the Second and Third Neat Domains of Isdh From Staphylococcus Aureus within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
B:Fe201
b:73.7
occ:1.00
|
FE
|
B:HEM201
|
0.0
|
73.7
|
1.0
|
NA
|
B:HEM201
|
2.1
|
74.2
|
1.0
|
NB
|
B:HEM201
|
2.1
|
59.4
|
1.0
|
NC
|
B:HEM201
|
2.1
|
70.2
|
1.0
|
ND
|
B:HEM201
|
2.1
|
85.4
|
1.0
|
NE2
|
B:HIS92
|
2.8
|
75.0
|
1.0
|
C1A
|
B:HEM201
|
3.1
|
83.1
|
1.0
|
C4D
|
B:HEM201
|
3.1
|
92.1
|
1.0
|
C4A
|
B:HEM201
|
3.1
|
68.4
|
1.0
|
C1C
|
B:HEM201
|
3.1
|
63.3
|
1.0
|
C4B
|
B:HEM201
|
3.1
|
57.0
|
1.0
|
C1B
|
B:HEM201
|
3.1
|
58.4
|
1.0
|
C4C
|
B:HEM201
|
3.1
|
74.5
|
1.0
|
C1D
|
B:HEM201
|
3.1
|
88.9
|
1.0
|
CE1
|
B:HIS92
|
3.2
|
82.5
|
1.0
|
CHA
|
B:HEM201
|
3.4
|
89.1
|
1.0
|
CHC
|
B:HEM201
|
3.4
|
55.7
|
1.0
|
CHB
|
B:HEM201
|
3.5
|
61.9
|
1.0
|
CHD
|
B:HEM201
|
3.5
|
80.0
|
1.0
|
CG2
|
B:VAL67
|
3.8
|
57.4
|
1.0
|
CD2
|
B:HIS92
|
4.0
|
82.3
|
1.0
|
NE2
|
B:HIS63
|
4.3
|
82.3
|
1.0
|
C2A
|
B:HEM201
|
4.3
|
85.8
|
1.0
|
C3A
|
B:HEM201
|
4.3
|
74.1
|
1.0
|
C2C
|
B:HEM201
|
4.3
|
64.5
|
1.0
|
C2B
|
B:HEM201
|
4.3
|
52.8
|
1.0
|
C3B
|
B:HEM201
|
4.3
|
51.4
|
1.0
|
C3C
|
B:HEM201
|
4.3
|
69.6
|
1.0
|
C3D
|
B:HEM201
|
4.3
|
0.7
|
1.0
|
C2D
|
B:HEM201
|
4.4
|
98.6
|
1.0
|
ND1
|
B:HIS92
|
4.4
|
86.3
|
1.0
|
CG
|
B:HIS92
|
4.8
|
83.9
|
1.0
|
CB
|
B:VAL67
|
4.9
|
49.6
|
1.0
|
CG1
|
B:VAL67
|
5.0
|
45.0
|
1.0
|
|
Iron binding site 3 out
of 4 in 4ij2
Go back to
Iron Binding Sites List in 4ij2
Iron binding site 3 out
of 4 in the Human Methemoglobin in Complex with the Second and Third Neat Domains of Isdh From Staphylococcus Aureus
Mono view
Stereo pair view
|
A full contact list of Iron with other atoms in the Fe binding
site number 3 of Human Methemoglobin in Complex with the Second and Third Neat Domains of Isdh From Staphylococcus Aureus within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
C:Fe201
b:19.4
occ:1.00
|
FE
|
C:HEM201
|
0.0
|
19.4
|
1.0
|
NA
|
C:HEM201
|
2.0
|
26.9
|
1.0
|
ND
|
C:HEM201
|
2.1
|
26.9
|
1.0
|
NC
|
C:HEM201
|
2.1
|
13.6
|
1.0
|
NB
|
C:HEM201
|
2.1
|
11.5
|
1.0
|
NE2
|
C:HIS87
|
2.7
|
23.2
|
1.0
|
C1A
|
C:HEM201
|
3.1
|
29.9
|
1.0
|
C4D
|
C:HEM201
|
3.1
|
33.7
|
1.0
|
C4C
|
C:HEM201
|
3.1
|
16.9
|
1.0
|
C1D
|
C:HEM201
|
3.1
|
27.9
|
1.0
|
C4A
|
C:HEM201
|
3.1
|
26.5
|
1.0
|
C1C
|
C:HEM201
|
3.1
|
10.3
|
1.0
|
C1B
|
C:HEM201
|
3.1
|
12.8
|
1.0
|
C4B
|
C:HEM201
|
3.1
|
8.4
|
1.0
|
CE1
|
C:HIS87
|
3.1
|
28.3
|
1.0
|
CHA
|
C:HEM201
|
3.4
|
36.1
|
1.0
|
CHD
|
C:HEM201
|
3.4
|
21.4
|
1.0
|
CHB
|
C:HEM201
|
3.5
|
19.2
|
1.0
|
CHC
|
C:HEM201
|
3.5
|
8.3
|
1.0
|
CE1
|
C:HIS58
|
3.8
|
31.1
|
1.0
|
CD2
|
C:HIS87
|
3.9
|
24.4
|
1.0
|
NE2
|
C:HIS58
|
4.0
|
23.7
|
1.0
|
C2A
|
C:HEM201
|
4.3
|
33.8
|
1.0
|
C3A
|
C:HEM201
|
4.3
|
32.9
|
1.0
|
C3D
|
C:HEM201
|
4.3
|
43.1
|
1.0
|
C3C
|
C:HEM201
|
4.3
|
14.5
|
1.0
|
C2D
|
C:HEM201
|
4.3
|
38.2
|
1.0
|
C2C
|
C:HEM201
|
4.3
|
11.0
|
1.0
|
C2B
|
C:HEM201
|
4.4
|
8.6
|
1.0
|
C3B
|
C:HEM201
|
4.4
|
7.0
|
1.0
|
ND1
|
C:HIS87
|
4.4
|
31.3
|
1.0
|
CG2
|
C:VAL62
|
4.5
|
12.9
|
1.0
|
CG
|
C:HIS87
|
4.8
|
29.5
|
1.0
|
CD1
|
C:LEU91
|
5.0
|
47.6
|
1.0
|
|
Iron binding site 4 out
of 4 in 4ij2
Go back to
Iron Binding Sites List in 4ij2
Iron binding site 4 out
of 4 in the Human Methemoglobin in Complex with the Second and Third Neat Domains of Isdh From Staphylococcus Aureus
Mono view
Stereo pair view
|
A full contact list of Iron with other atoms in the Fe binding
site number 4 of Human Methemoglobin in Complex with the Second and Third Neat Domains of Isdh From Staphylococcus Aureus within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
D:Fe201
b:73.5
occ:1.00
|
FE
|
D:HEM201
|
0.0
|
73.5
|
1.0
|
NA
|
D:HEM201
|
2.1
|
76.0
|
1.0
|
NC
|
D:HEM201
|
2.1
|
68.0
|
1.0
|
NB
|
D:HEM201
|
2.1
|
58.4
|
1.0
|
ND
|
D:HEM201
|
2.1
|
86.0
|
1.0
|
NE2
|
D:HIS92
|
2.8
|
74.3
|
1.0
|
C1A
|
D:HEM201
|
3.1
|
86.3
|
1.0
|
C4A
|
D:HEM201
|
3.1
|
71.1
|
1.0
|
C1C
|
D:HEM201
|
3.1
|
59.9
|
1.0
|
C4D
|
D:HEM201
|
3.1
|
94.1
|
1.0
|
C4B
|
D:HEM201
|
3.1
|
54.5
|
1.0
|
C4C
|
D:HEM201
|
3.1
|
72.4
|
1.0
|
C1B
|
D:HEM201
|
3.1
|
58.5
|
1.0
|
C1D
|
D:HEM201
|
3.1
|
89.2
|
1.0
|
CE1
|
D:HIS92
|
3.1
|
81.6
|
1.0
|
CHA
|
D:HEM201
|
3.4
|
92.1
|
1.0
|
CHC
|
D:HEM201
|
3.5
|
52.0
|
1.0
|
CHB
|
D:HEM201
|
3.5
|
63.9
|
1.0
|
CHD
|
D:HEM201
|
3.5
|
79.1
|
1.0
|
CD2
|
D:HIS92
|
4.0
|
80.3
|
1.0
|
CG2
|
D:VAL67
|
4.2
|
60.8
|
1.0
|
C2A
|
D:HEM201
|
4.3
|
90.6
|
1.0
|
C3A
|
D:HEM201
|
4.3
|
78.7
|
1.0
|
ND1
|
D:HIS92
|
4.3
|
84.0
|
1.0
|
C2C
|
D:HEM201
|
4.3
|
60.5
|
1.0
|
C3C
|
D:HEM201
|
4.3
|
66.6
|
1.0
|
C3B
|
D:HEM201
|
4.3
|
49.0
|
1.0
|
C2B
|
D:HEM201
|
4.3
|
52.1
|
1.0
|
C3D
|
D:HEM201
|
4.4
|
0.4
|
1.0
|
C2D
|
D:HEM201
|
4.4
|
0.3
|
1.0
|
NE2
|
D:HIS63
|
4.4
|
87.4
|
1.0
|
CG
|
D:HIS92
|
4.7
|
80.6
|
1.0
|
|
Reference:
C.F.Dickson,
K.Krishna Kumar,
D.A.Jacques,
G.R.Malmirchegini,
T.Spirig,
J.P.Mackay,
R.T.Clubb,
J.M.Guss,
D.A.Gell.
Structure of the Hemoglobin-Isdh Complex Reveals the Molecular Basis of Iron Capture By Staphylococcus Aureus J.Biol.Chem. V. 289 6728 2014.
ISSN: ISSN 0021-9258
PubMed: 24425866
DOI: 10.1074/JBC.M113.545566
Page generated: Mon Aug 5 04:11:13 2024
|