Iron in PDB 7eeh: Selenomethionine Labeled Fe(II)/(Alpha)Ketoglutarate-Dependent Dioxygenase Tqal
Protein crystallography data
The structure of Selenomethionine Labeled Fe(II)/(Alpha)Ketoglutarate-Dependent Dioxygenase Tqal, PDB code: 7eeh
was solved by
R.Bunno,
T.Mori,
T.Awakawa,
I.Abe,
with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:
Resolution Low / High (Å)
|
48.48 /
2.00
|
Space group
|
P 21 21 21
|
Cell size a, b, c (Å), α, β, γ (°)
|
79.746,
99.488,
193.925,
90,
90,
90
|
R / Rfree (%)
|
23.2 /
26.1
|
Iron Binding Sites:
The binding sites of Iron atom in the Selenomethionine Labeled Fe(II)/(Alpha)Ketoglutarate-Dependent Dioxygenase Tqal
(pdb code 7eeh). This binding sites where shown within
5.0 Angstroms radius around Iron atom.
In total 4 binding sites of Iron where determined in the
Selenomethionine Labeled Fe(II)/(Alpha)Ketoglutarate-Dependent Dioxygenase Tqal, PDB code: 7eeh:
Jump to Iron binding site number:
1;
2;
3;
4;
Iron binding site 1 out
of 4 in 7eeh
Go back to
Iron Binding Sites List in 7eeh
Iron binding site 1 out
of 4 in the Selenomethionine Labeled Fe(II)/(Alpha)Ketoglutarate-Dependent Dioxygenase Tqal
![](/pictures/FE/pdb/ee/7eeh-FE-sphere_01.jpg) Mono view
![](/pictures/FE/pdb/ee/7eeh-FE-sphere_01_stereo.jpg) Stereo pair view
|
A full contact list of Iron with other atoms in the Fe binding
site number 1 of Selenomethionine Labeled Fe(II)/(Alpha)Ketoglutarate-Dependent Dioxygenase Tqal within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
A:Fe402
b:24.4
occ:1.00
|
O2
|
A:TRS401
|
2.0
|
32.1
|
1.0
|
OD1
|
A:ASP186
|
2.1
|
25.0
|
1.0
|
O
|
A:HOH555
|
2.1
|
26.9
|
1.0
|
NE2
|
A:HIS253
|
2.1
|
25.8
|
1.0
|
NE2
|
A:HIS184
|
2.2
|
29.3
|
1.0
|
N
|
A:TRS401
|
2.3
|
27.7
|
1.0
|
C2
|
A:TRS401
|
2.7
|
32.5
|
1.0
|
C
|
A:TRS401
|
3.0
|
32.3
|
1.0
|
CD2
|
A:HIS253
|
3.0
|
27.3
|
1.0
|
CE1
|
A:HIS184
|
3.0
|
30.8
|
1.0
|
CG
|
A:ASP186
|
3.1
|
26.8
|
1.0
|
CE1
|
A:HIS253
|
3.2
|
26.1
|
1.0
|
CD2
|
A:HIS184
|
3.2
|
26.0
|
1.0
|
OD2
|
A:ASP186
|
3.4
|
25.6
|
1.0
|
C1
|
A:TRS401
|
3.7
|
34.7
|
1.0
|
O1
|
A:TRS401
|
4.1
|
42.3
|
1.0
|
CG
|
A:HIS253
|
4.2
|
27.6
|
1.0
|
ND1
|
A:HIS184
|
4.2
|
30.9
|
1.0
|
ND1
|
A:HIS253
|
4.2
|
27.9
|
1.0
|
CG
|
A:HIS184
|
4.3
|
28.8
|
1.0
|
C3
|
A:TRS401
|
4.3
|
33.5
|
1.0
|
CB
|
A:ASP186
|
4.5
|
23.8
|
1.0
|
OE1
|
A:GLU181
|
4.7
|
49.8
|
1.0
|
N
|
A:ASP186
|
4.9
|
24.2
|
1.0
|
CA
|
A:ASP186
|
4.9
|
23.1
|
1.0
|
|
Iron binding site 2 out
of 4 in 7eeh
Go back to
Iron Binding Sites List in 7eeh
Iron binding site 2 out
of 4 in the Selenomethionine Labeled Fe(II)/(Alpha)Ketoglutarate-Dependent Dioxygenase Tqal
![](/pictures/FE/pdb/ee/7eeh-FE-sphere_02.jpg) Mono view
![](/pictures/FE/pdb/ee/7eeh-FE-sphere_02_stereo.jpg) Stereo pair view
|
A full contact list of Iron with other atoms in the Fe binding
site number 2 of Selenomethionine Labeled Fe(II)/(Alpha)Ketoglutarate-Dependent Dioxygenase Tqal within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
B:Fe402
b:24.3
occ:1.00
|
O3
|
B:TRS401
|
1.7
|
34.8
|
1.0
|
OD1
|
B:ASP186
|
2.1
|
22.9
|
1.0
|
NE2
|
B:HIS253
|
2.1
|
26.1
|
1.0
|
NE2
|
B:HIS184
|
2.2
|
25.9
|
1.0
|
N
|
B:TRS401
|
2.2
|
26.4
|
1.0
|
O
|
B:HOH538
|
2.3
|
27.3
|
1.0
|
C3
|
B:TRS401
|
2.7
|
32.0
|
1.0
|
C
|
B:TRS401
|
2.8
|
35.1
|
1.0
|
CG
|
B:ASP186
|
3.0
|
23.6
|
1.0
|
CD2
|
B:HIS253
|
3.1
|
25.7
|
1.0
|
CD2
|
B:HIS184
|
3.1
|
27.3
|
1.0
|
CE1
|
B:HIS253
|
3.1
|
26.3
|
1.0
|
CE1
|
B:HIS184
|
3.2
|
29.5
|
1.0
|
OD2
|
B:ASP186
|
3.3
|
26.0
|
1.0
|
C1
|
B:TRS401
|
3.4
|
45.7
|
1.0
|
O1
|
B:TRS401
|
3.7
|
49.4
|
1.0
|
CG
|
B:HIS253
|
4.2
|
25.4
|
1.0
|
ND1
|
B:HIS253
|
4.2
|
25.6
|
1.0
|
C2
|
B:TRS401
|
4.2
|
39.9
|
1.0
|
CG
|
B:HIS184
|
4.3
|
28.9
|
1.0
|
ND1
|
B:HIS184
|
4.3
|
31.8
|
1.0
|
CB
|
B:ASP186
|
4.4
|
21.3
|
1.0
|
CE1
|
B:PHE275
|
4.8
|
21.9
|
1.0
|
OE1
|
B:GLU181
|
4.8
|
46.4
|
1.0
|
CA
|
B:ASP186
|
4.8
|
21.9
|
1.0
|
N
|
B:ASP186
|
4.9
|
23.3
|
1.0
|
|
Iron binding site 3 out
of 4 in 7eeh
Go back to
Iron Binding Sites List in 7eeh
Iron binding site 3 out
of 4 in the Selenomethionine Labeled Fe(II)/(Alpha)Ketoglutarate-Dependent Dioxygenase Tqal
![](/pictures/FE/pdb/ee/7eeh-FE-sphere_03.jpg) Mono view
![](/pictures/FE/pdb/ee/7eeh-FE-sphere_03_stereo.jpg) Stereo pair view
|
A full contact list of Iron with other atoms in the Fe binding
site number 3 of Selenomethionine Labeled Fe(II)/(Alpha)Ketoglutarate-Dependent Dioxygenase Tqal within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
C:Fe402
b:26.8
occ:1.00
|
NE2
|
C:HIS184
|
2.1
|
28.5
|
1.0
|
OD1
|
C:ASP186
|
2.1
|
24.6
|
1.0
|
NE2
|
C:HIS253
|
2.2
|
25.1
|
1.0
|
O
|
C:HOH520
|
2.2
|
28.9
|
1.0
|
O1
|
C:TRS401
|
2.2
|
27.0
|
1.0
|
N
|
C:TRS401
|
2.4
|
32.4
|
1.0
|
C1
|
C:TRS401
|
2.9
|
45.2
|
1.0
|
CE1
|
C:HIS184
|
3.0
|
29.6
|
1.0
|
CD2
|
C:HIS253
|
3.0
|
28.2
|
1.0
|
CG
|
C:ASP186
|
3.1
|
26.4
|
1.0
|
CD2
|
C:HIS184
|
3.1
|
27.5
|
1.0
|
C
|
C:TRS401
|
3.1
|
47.1
|
1.0
|
CE1
|
C:HIS253
|
3.2
|
26.6
|
1.0
|
OD2
|
C:ASP186
|
3.3
|
27.3
|
1.0
|
O2
|
C:TRS401
|
3.7
|
45.4
|
1.0
|
C2
|
C:TRS401
|
3.8
|
44.5
|
1.0
|
ND1
|
C:HIS184
|
4.1
|
28.3
|
1.0
|
CG
|
C:HIS253
|
4.2
|
25.8
|
1.0
|
CG
|
C:HIS184
|
4.2
|
29.8
|
1.0
|
ND1
|
C:HIS253
|
4.3
|
25.7
|
1.0
|
CB
|
C:ASP186
|
4.5
|
21.6
|
1.0
|
C3
|
C:TRS401
|
4.5
|
50.1
|
1.0
|
OE1
|
C:GLU181
|
4.5
|
45.7
|
1.0
|
CE1
|
C:PHE275
|
4.9
|
25.3
|
1.0
|
CA
|
C:ASP186
|
4.9
|
25.7
|
1.0
|
N
|
C:ASP186
|
5.0
|
24.9
|
1.0
|
|
Iron binding site 4 out
of 4 in 7eeh
Go back to
Iron Binding Sites List in 7eeh
Iron binding site 4 out
of 4 in the Selenomethionine Labeled Fe(II)/(Alpha)Ketoglutarate-Dependent Dioxygenase Tqal
![](/pictures/FE/pdb/ee/7eeh-FE-sphere_04.jpg) Mono view
![](/pictures/FE/pdb/ee/7eeh-FE-sphere_04_stereo.jpg) Stereo pair view
|
A full contact list of Iron with other atoms in the Fe binding
site number 4 of Selenomethionine Labeled Fe(II)/(Alpha)Ketoglutarate-Dependent Dioxygenase Tqal within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
D:Fe402
b:23.0
occ:1.00
|
O2
|
D:TRS401
|
2.0
|
31.1
|
1.0
|
NE2
|
D:HIS184
|
2.1
|
26.1
|
1.0
|
NE2
|
D:HIS253
|
2.1
|
23.9
|
1.0
|
OD1
|
D:ASP186
|
2.1
|
23.6
|
1.0
|
O
|
D:HOH549
|
2.2
|
27.3
|
1.0
|
N
|
D:TRS401
|
2.2
|
24.6
|
1.0
|
C2
|
D:TRS401
|
2.7
|
31.1
|
1.0
|
C
|
D:TRS401
|
2.9
|
30.9
|
1.0
|
CD2
|
D:HIS253
|
3.0
|
26.3
|
1.0
|
CD2
|
D:HIS184
|
3.0
|
26.6
|
1.0
|
CE1
|
D:HIS184
|
3.1
|
26.7
|
1.0
|
CE1
|
D:HIS253
|
3.1
|
22.6
|
1.0
|
CG
|
D:ASP186
|
3.1
|
24.5
|
1.0
|
OD2
|
D:ASP186
|
3.4
|
25.1
|
1.0
|
C1
|
D:TRS401
|
3.7
|
38.0
|
1.0
|
ND1
|
D:HIS184
|
4.2
|
28.6
|
1.0
|
ND1
|
D:HIS253
|
4.2
|
24.9
|
1.0
|
CG
|
D:HIS253
|
4.2
|
26.4
|
1.0
|
CG
|
D:HIS184
|
4.2
|
29.1
|
1.0
|
C3
|
D:TRS401
|
4.2
|
33.6
|
1.0
|
O1
|
D:TRS401
|
4.4
|
43.6
|
1.0
|
OE1
|
D:GLU181
|
4.5
|
41.7
|
1.0
|
CB
|
D:ASP186
|
4.5
|
20.9
|
1.0
|
CA
|
D:ASP186
|
4.9
|
22.1
|
1.0
|
N
|
D:ASP186
|
5.0
|
19.6
|
1.0
|
OE2
|
D:GLU181
|
5.0
|
45.0
|
1.0
|
|
Reference:
I.Abe,
R.Bunno,
T.Awakawa,
T.Mori.
Aziridine Formation By A Fe(II)/ Alpha-Ketoglutarate Dependent Oxygenase and 2-Aminoisobutyrate Biosynthesis in Fungi. Angew.Chem.Int.Ed.Engl. 2021.
ISSN: ESSN 1521-3773
PubMed: 33973699
DOI: 10.1002/ANIE.202104644
Page generated: Thu Aug 8 05:04:14 2024
|