Iron in PDB 9fb9: Dye-Decolourising Peroxidase Dtpb (336 Kgy)
Protein crystallography data
The structure of Dye-Decolourising Peroxidase Dtpb (336 Kgy), PDB code: 9fb9
was solved by
M.Lucic,
J.A.R.Worrall,
M.A.Hough,
R.W.Strange,
R.L.Owen,
with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:
|
Resolution Low / High (Å)
|
40.14 /
2.19
|
|
Space group
|
P 21 21 21
|
|
Cell size a, b, c (Å), α, β, γ (°)
|
86.941,
121.947,
199.589,
90,
90,
90
|
|
R / Rfree (%)
|
24.7 /
27.3
|
Other elements in 9fb9:
The structure of Dye-Decolourising Peroxidase Dtpb (336 Kgy) also contains other interesting chemical elements:
Iron Binding Sites:
The binding sites of Iron atom in the Dye-Decolourising Peroxidase Dtpb (336 Kgy)
(pdb code 9fb9). This binding sites where shown within
5.0 Angstroms radius around Iron atom.
In total 6 binding sites of Iron where determined in the
Dye-Decolourising Peroxidase Dtpb (336 Kgy), PDB code: 9fb9:
Jump to Iron binding site number:
1;
2;
3;
4;
5;
6;
Iron binding site 1 out
of 6 in 9fb9
Go back to
Iron Binding Sites List in 9fb9
Iron binding site 1 out
of 6 in the Dye-Decolourising Peroxidase Dtpb (336 Kgy)
 Mono view
 Stereo pair view
|
|
A full contact list of Iron with other atoms in the Fe binding
site number 1 of Dye-Decolourising Peroxidase Dtpb (336 Kgy) within 5.0Å range:
|
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
A:Fe401
b:26.2
occ:1.00
|
FE
|
A:HEM401
|
0.0
|
26.2
|
1.0
|
|
ND
|
A:HEM401
|
2.0
|
34.1
|
1.0
|
|
NA
|
A:HEM401
|
2.0
|
31.9
|
1.0
|
|
NC
|
A:HEM401
|
2.0
|
30.2
|
1.0
|
|
NB
|
A:HEM401
|
2.1
|
34.6
|
1.0
|
|
NE2
|
A:HIS225
|
2.1
|
18.4
|
1.0
|
|
C4C
|
A:HEM401
|
3.0
|
31.1
|
1.0
|
|
C1D
|
A:HEM401
|
3.0
|
29.6
|
1.0
|
|
C1B
|
A:HEM401
|
3.0
|
32.5
|
1.0
|
|
C4D
|
A:HEM401
|
3.0
|
33.1
|
1.0
|
|
C4B
|
A:HEM401
|
3.1
|
31.8
|
1.0
|
|
C4A
|
A:HEM401
|
3.1
|
31.8
|
1.0
|
|
C1C
|
A:HEM401
|
3.1
|
28.8
|
1.0
|
|
C1A
|
A:HEM401
|
3.1
|
33.2
|
1.0
|
|
CD2
|
A:HIS225
|
3.1
|
22.4
|
1.0
|
|
CE1
|
A:HIS225
|
3.1
|
19.9
|
1.0
|
|
CHD
|
A:HEM401
|
3.3
|
30.9
|
1.0
|
|
CHB
|
A:HEM401
|
3.4
|
31.9
|
1.0
|
|
CHC
|
A:HEM401
|
3.5
|
29.6
|
1.0
|
|
CHA
|
A:HEM401
|
3.5
|
32.0
|
1.0
|
|
NH1
|
A:ARG243
|
4.0
|
32.0
|
1.0
|
|
C3C
|
A:HEM401
|
4.2
|
29.4
|
1.0
|
|
ND1
|
A:HIS225
|
4.2
|
20.7
|
1.0
|
|
C2C
|
A:HEM401
|
4.2
|
30.8
|
1.0
|
|
C2B
|
A:HEM401
|
4.2
|
34.8
|
1.0
|
|
CG
|
A:HIS225
|
4.2
|
23.1
|
1.0
|
|
C3B
|
A:HEM401
|
4.3
|
35.3
|
1.0
|
|
C3A
|
A:HEM401
|
4.3
|
29.7
|
1.0
|
|
C2D
|
A:HEM401
|
4.3
|
31.1
|
1.0
|
|
C2A
|
A:HEM401
|
4.3
|
31.2
|
1.0
|
|
CD
|
A:ARG243
|
4.3
|
24.0
|
1.0
|
|
C3D
|
A:HEM401
|
4.3
|
32.4
|
1.0
|
|
ND2
|
A:ASN245
|
4.5
|
37.8
|
1.0
|
|
CZ
|
A:ARG243
|
4.7
|
32.4
|
1.0
|
|
NE
|
A:ARG243
|
4.7
|
26.7
|
1.0
|
|
Iron binding site 2 out
of 6 in 9fb9
Go back to
Iron Binding Sites List in 9fb9
Iron binding site 2 out
of 6 in the Dye-Decolourising Peroxidase Dtpb (336 Kgy)
 Mono view
 Stereo pair view
|
|
A full contact list of Iron with other atoms in the Fe binding
site number 2 of Dye-Decolourising Peroxidase Dtpb (336 Kgy) within 5.0Å range:
|
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
B:Fe401
b:24.7
occ:1.00
|
FE
|
B:HEM401
|
0.0
|
24.7
|
1.0
|
|
ND
|
B:HEM401
|
1.9
|
28.8
|
1.0
|
|
NA
|
B:HEM401
|
2.0
|
25.1
|
1.0
|
|
NC
|
B:HEM401
|
2.1
|
24.7
|
1.0
|
|
NB
|
B:HEM401
|
2.1
|
25.7
|
1.0
|
|
NE2
|
B:HIS225
|
2.2
|
27.2
|
1.0
|
|
C1D
|
B:HEM401
|
2.9
|
29.1
|
1.0
|
|
C4C
|
B:HEM401
|
3.0
|
25.4
|
1.0
|
|
C4D
|
B:HEM401
|
3.0
|
29.5
|
1.0
|
|
C1A
|
B:HEM401
|
3.0
|
26.3
|
1.0
|
|
C4A
|
B:HEM401
|
3.0
|
24.9
|
1.0
|
|
C1B
|
B:HEM401
|
3.1
|
26.1
|
1.0
|
|
C1C
|
B:HEM401
|
3.1
|
25.2
|
1.0
|
|
C4B
|
B:HEM401
|
3.1
|
28.4
|
1.0
|
|
CD2
|
B:HIS225
|
3.1
|
27.6
|
1.0
|
|
CE1
|
B:HIS225
|
3.2
|
27.6
|
1.0
|
|
CHD
|
B:HEM401
|
3.3
|
27.4
|
1.0
|
|
CHB
|
B:HEM401
|
3.4
|
25.6
|
1.0
|
|
CHA
|
B:HEM401
|
3.4
|
27.3
|
1.0
|
|
CHC
|
B:HEM401
|
3.6
|
25.5
|
1.0
|
|
NH1
|
B:ARG243
|
3.8
|
40.5
|
1.0
|
|
CD
|
B:ARG243
|
4.2
|
31.9
|
1.0
|
|
C2D
|
B:HEM401
|
4.2
|
30.7
|
1.0
|
|
C3C
|
B:HEM401
|
4.2
|
24.5
|
1.0
|
|
C2C
|
B:HEM401
|
4.3
|
24.4
|
1.0
|
|
C2A
|
B:HEM401
|
4.3
|
24.5
|
1.0
|
|
C3A
|
B:HEM401
|
4.3
|
22.6
|
1.0
|
|
CG
|
B:HIS225
|
4.3
|
28.1
|
1.0
|
|
ND1
|
B:HIS225
|
4.3
|
26.6
|
1.0
|
|
C3D
|
B:HEM401
|
4.3
|
31.8
|
1.0
|
|
C2B
|
B:HEM401
|
4.4
|
25.1
|
1.0
|
|
ND2
|
B:ASN245
|
4.4
|
30.8
|
1.0
|
|
C3B
|
B:HEM401
|
4.4
|
28.2
|
1.0
|
|
CZ
|
B:ARG243
|
4.6
|
38.6
|
1.0
|
|
NE
|
B:ARG243
|
4.6
|
33.3
|
1.0
|
|
Iron binding site 3 out
of 6 in 9fb9
Go back to
Iron Binding Sites List in 9fb9
Iron binding site 3 out
of 6 in the Dye-Decolourising Peroxidase Dtpb (336 Kgy)
 Mono view
 Stereo pair view
|
|
A full contact list of Iron with other atoms in the Fe binding
site number 3 of Dye-Decolourising Peroxidase Dtpb (336 Kgy) within 5.0Å range:
|
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
C:Fe401
b:29.8
occ:1.00
|
FE
|
C:HEM401
|
0.0
|
29.8
|
1.0
|
|
ND
|
C:HEM401
|
1.9
|
35.1
|
1.0
|
|
NA
|
C:HEM401
|
2.0
|
34.1
|
1.0
|
|
NC
|
C:HEM401
|
2.0
|
30.4
|
1.0
|
|
NB
|
C:HEM401
|
2.1
|
30.8
|
1.0
|
|
NE2
|
C:HIS225
|
2.3
|
37.6
|
1.0
|
|
C4C
|
C:HEM401
|
2.9
|
34.4
|
1.0
|
|
C1D
|
C:HEM401
|
3.0
|
31.2
|
1.0
|
|
C1A
|
C:HEM401
|
3.0
|
34.5
|
1.0
|
|
C4D
|
C:HEM401
|
3.0
|
33.3
|
1.0
|
|
C4B
|
C:HEM401
|
3.0
|
29.8
|
1.0
|
|
C1B
|
C:HEM401
|
3.0
|
33.0
|
1.0
|
|
C4A
|
C:HEM401
|
3.1
|
32.1
|
1.0
|
|
C1C
|
C:HEM401
|
3.1
|
29.4
|
1.0
|
|
CE1
|
C:HIS225
|
3.2
|
39.5
|
1.0
|
|
CD2
|
C:HIS225
|
3.2
|
36.3
|
1.0
|
|
CHD
|
C:HEM401
|
3.3
|
33.7
|
1.0
|
|
CHA
|
C:HEM401
|
3.4
|
35.7
|
1.0
|
|
CHB
|
C:HEM401
|
3.4
|
32.2
|
1.0
|
|
CHC
|
C:HEM401
|
3.5
|
27.9
|
1.0
|
|
NH1
|
C:ARG243
|
3.8
|
37.4
|
1.0
|
|
C3C
|
C:HEM401
|
4.2
|
32.3
|
1.0
|
|
CD
|
C:ARG243
|
4.2
|
35.2
|
1.0
|
|
C2A
|
C:HEM401
|
4.2
|
31.7
|
1.0
|
|
C3A
|
C:HEM401
|
4.3
|
27.8
|
1.0
|
|
C3B
|
C:HEM401
|
4.3
|
29.6
|
1.0
|
|
C2D
|
C:HEM401
|
4.3
|
31.2
|
1.0
|
|
C2C
|
C:HEM401
|
4.3
|
32.9
|
1.0
|
|
C2B
|
C:HEM401
|
4.3
|
30.3
|
1.0
|
|
C3D
|
C:HEM401
|
4.4
|
34.5
|
1.0
|
|
ND1
|
C:HIS225
|
4.4
|
35.5
|
1.0
|
|
CG
|
C:HIS225
|
4.4
|
32.2
|
1.0
|
|
ND2
|
C:ASN245
|
4.4
|
44.0
|
1.0
|
|
CZ
|
C:ARG243
|
4.6
|
35.7
|
1.0
|
|
NE
|
C:ARG243
|
4.7
|
37.3
|
1.0
|
|
Iron binding site 4 out
of 6 in 9fb9
Go back to
Iron Binding Sites List in 9fb9
Iron binding site 4 out
of 6 in the Dye-Decolourising Peroxidase Dtpb (336 Kgy)
 Mono view
 Stereo pair view
|
|
A full contact list of Iron with other atoms in the Fe binding
site number 4 of Dye-Decolourising Peroxidase Dtpb (336 Kgy) within 5.0Å range:
|
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
D:Fe401
b:24.4
occ:1.00
|
FE
|
D:HEM401
|
0.0
|
24.4
|
1.0
|
|
NA
|
D:HEM401
|
2.0
|
26.2
|
1.0
|
|
ND
|
D:HEM401
|
2.0
|
27.2
|
1.0
|
|
NB
|
D:HEM401
|
2.0
|
30.7
|
1.0
|
|
NC
|
D:HEM401
|
2.0
|
25.3
|
1.0
|
|
NE2
|
D:HIS225
|
2.1
|
23.0
|
1.0
|
|
C4C
|
D:HEM401
|
2.9
|
25.2
|
1.0
|
|
C4B
|
D:HEM401
|
2.9
|
32.6
|
1.0
|
|
C1D
|
D:HEM401
|
3.0
|
26.3
|
1.0
|
|
C4A
|
D:HEM401
|
3.0
|
28.4
|
1.0
|
|
C1A
|
D:HEM401
|
3.0
|
28.3
|
1.0
|
|
C1B
|
D:HEM401
|
3.0
|
31.6
|
1.0
|
|
C1C
|
D:HEM401
|
3.0
|
27.7
|
1.0
|
|
CE1
|
D:HIS225
|
3.1
|
25.1
|
1.0
|
|
C4D
|
D:HEM401
|
3.1
|
25.4
|
1.0
|
|
CD2
|
D:HIS225
|
3.2
|
25.1
|
1.0
|
|
CHD
|
D:HEM401
|
3.3
|
27.8
|
1.0
|
|
CHB
|
D:HEM401
|
3.3
|
29.9
|
1.0
|
|
CHC
|
D:HEM401
|
3.4
|
31.1
|
1.0
|
|
CHA
|
D:HEM401
|
3.5
|
28.1
|
1.0
|
|
NH1
|
D:ARG243
|
4.0
|
27.8
|
1.0
|
|
C3C
|
D:HEM401
|
4.1
|
25.9
|
1.0
|
|
C3B
|
D:HEM401
|
4.2
|
31.7
|
1.0
|
|
C2C
|
D:HEM401
|
4.2
|
26.5
|
1.0
|
|
C3A
|
D:HEM401
|
4.2
|
27.1
|
1.0
|
|
C2A
|
D:HEM401
|
4.2
|
26.8
|
1.0
|
|
C2B
|
D:HEM401
|
4.2
|
30.7
|
1.0
|
|
CD
|
D:ARG243
|
4.2
|
28.7
|
1.0
|
|
ND1
|
D:HIS225
|
4.2
|
26.9
|
1.0
|
|
CG
|
D:HIS225
|
4.3
|
24.7
|
1.0
|
|
C2D
|
D:HEM401
|
4.3
|
24.3
|
1.0
|
|
C3D
|
D:HEM401
|
4.4
|
22.0
|
1.0
|
|
ND2
|
D:ASN245
|
4.5
|
28.1
|
1.0
|
|
CZ
|
D:ARG243
|
4.7
|
28.1
|
1.0
|
|
NE
|
D:ARG243
|
4.8
|
29.4
|
1.0
|
|
Iron binding site 5 out
of 6 in 9fb9
Go back to
Iron Binding Sites List in 9fb9
Iron binding site 5 out
of 6 in the Dye-Decolourising Peroxidase Dtpb (336 Kgy)
 Mono view
 Stereo pair view
|
|
A full contact list of Iron with other atoms in the Fe binding
site number 5 of Dye-Decolourising Peroxidase Dtpb (336 Kgy) within 5.0Å range:
|
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
E:Fe401
b:28.8
occ:1.00
|
FE
|
E:HEM401
|
0.0
|
28.8
|
1.0
|
|
ND
|
E:HEM401
|
1.9
|
24.3
|
1.0
|
|
NA
|
E:HEM401
|
2.0
|
27.4
|
1.0
|
|
NB
|
E:HEM401
|
2.0
|
29.2
|
1.0
|
|
NC
|
E:HEM401
|
2.1
|
24.6
|
1.0
|
|
NE2
|
E:HIS225
|
2.2
|
33.5
|
1.0
|
|
C4D
|
E:HEM401
|
3.0
|
27.6
|
1.0
|
|
C1D
|
E:HEM401
|
3.0
|
22.0
|
1.0
|
|
C1A
|
E:HEM401
|
3.0
|
28.1
|
1.0
|
|
C4A
|
E:HEM401
|
3.0
|
29.1
|
1.0
|
|
C1B
|
E:HEM401
|
3.0
|
29.6
|
1.0
|
|
C4B
|
E:HEM401
|
3.0
|
30.2
|
1.0
|
|
C4C
|
E:HEM401
|
3.0
|
23.2
|
1.0
|
|
C1C
|
E:HEM401
|
3.1
|
25.2
|
1.0
|
|
CD2
|
E:HIS225
|
3.1
|
35.0
|
1.0
|
|
CE1
|
E:HIS225
|
3.1
|
37.4
|
1.0
|
|
CHA
|
E:HEM401
|
3.4
|
28.9
|
1.0
|
|
CHB
|
E:HEM401
|
3.4
|
28.8
|
1.0
|
|
CHD
|
E:HEM401
|
3.4
|
21.8
|
1.0
|
|
CHC
|
E:HEM401
|
3.4
|
28.2
|
1.0
|
|
NH1
|
E:ARG243
|
3.9
|
30.8
|
1.0
|
|
C3A
|
E:HEM401
|
4.2
|
27.9
|
1.0
|
|
C2D
|
E:HEM401
|
4.2
|
23.7
|
1.0
|
|
C2A
|
E:HEM401
|
4.2
|
26.2
|
1.0
|
|
C3C
|
E:HEM401
|
4.2
|
23.4
|
1.0
|
|
ND1
|
E:HIS225
|
4.2
|
35.4
|
1.0
|
|
C3D
|
E:HEM401
|
4.3
|
25.7
|
1.0
|
|
C2B
|
E:HEM401
|
4.3
|
28.8
|
1.0
|
|
CG
|
E:HIS225
|
4.3
|
38.1
|
1.0
|
|
C2C
|
E:HEM401
|
4.3
|
24.4
|
1.0
|
|
C3B
|
E:HEM401
|
4.3
|
30.7
|
1.0
|
|
CD
|
E:ARG243
|
4.3
|
30.2
|
1.0
|
|
ND2
|
E:ASN245
|
4.3
|
37.3
|
1.0
|
|
CZ
|
E:ARG243
|
4.6
|
29.1
|
1.0
|
|
NE
|
E:ARG243
|
4.8
|
28.6
|
1.0
|
|
Iron binding site 6 out
of 6 in 9fb9
Go back to
Iron Binding Sites List in 9fb9
Iron binding site 6 out
of 6 in the Dye-Decolourising Peroxidase Dtpb (336 Kgy)
 Mono view
 Stereo pair view
|
|
A full contact list of Iron with other atoms in the Fe binding
site number 6 of Dye-Decolourising Peroxidase Dtpb (336 Kgy) within 5.0Å range:
|
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
F:Fe401
b:26.7
occ:1.00
|
FE
|
F:HEM401
|
0.0
|
26.7
|
1.0
|
|
ND
|
F:HEM401
|
1.9
|
27.6
|
1.0
|
|
NA
|
F:HEM401
|
2.0
|
27.1
|
1.0
|
|
NC
|
F:HEM401
|
2.0
|
24.9
|
1.0
|
|
NB
|
F:HEM401
|
2.1
|
31.0
|
1.0
|
|
NE2
|
F:HIS225
|
2.2
|
28.3
|
1.0
|
|
C1D
|
F:HEM401
|
2.9
|
27.5
|
1.0
|
|
C4C
|
F:HEM401
|
2.9
|
24.1
|
1.0
|
|
C4B
|
F:HEM401
|
3.0
|
30.9
|
1.0
|
|
C4D
|
F:HEM401
|
3.0
|
29.9
|
1.0
|
|
C1A
|
F:HEM401
|
3.0
|
26.5
|
1.0
|
|
C1C
|
F:HEM401
|
3.1
|
26.0
|
1.0
|
|
C4A
|
F:HEM401
|
3.1
|
28.7
|
1.0
|
|
C1B
|
F:HEM401
|
3.1
|
31.1
|
1.0
|
|
CE1
|
F:HIS225
|
3.1
|
30.6
|
1.0
|
|
CD2
|
F:HIS225
|
3.2
|
28.0
|
1.0
|
|
CHD
|
F:HEM401
|
3.3
|
26.6
|
1.0
|
|
CHC
|
F:HEM401
|
3.4
|
26.4
|
1.0
|
|
CHA
|
F:HEM401
|
3.4
|
29.1
|
1.0
|
|
CHB
|
F:HEM401
|
3.5
|
30.1
|
1.0
|
|
NH1
|
F:ARG243
|
3.9
|
34.1
|
1.0
|
|
C3C
|
F:HEM401
|
4.2
|
25.4
|
1.0
|
|
C2C
|
F:HEM401
|
4.2
|
25.7
|
1.0
|
|
C2D
|
F:HEM401
|
4.2
|
28.1
|
1.0
|
|
C3B
|
F:HEM401
|
4.3
|
31.5
|
1.0
|
|
C2A
|
F:HEM401
|
4.3
|
27.2
|
1.0
|
|
ND1
|
F:HIS225
|
4.3
|
30.0
|
1.0
|
|
C3A
|
F:HEM401
|
4.3
|
27.2
|
1.0
|
|
C2B
|
F:HEM401
|
4.3
|
29.5
|
1.0
|
|
CG
|
F:HIS225
|
4.3
|
28.7
|
1.0
|
|
CD
|
F:ARG243
|
4.4
|
29.7
|
1.0
|
|
C3D
|
F:HEM401
|
4.4
|
30.4
|
1.0
|
|
ND2
|
F:ASN245
|
4.4
|
33.0
|
1.0
|
|
CZ
|
F:ARG243
|
4.7
|
34.2
|
1.0
|
|
NE
|
F:ARG243
|
4.8
|
32.4
|
1.0
|
|
Reference:
M.Lucic,
J.A.R.Worrall,
M.A.Hough,
R.W.Strange,
R.L.Owen.
Dye-Decolourising Peroxidase Dtpb (336 Kgy) To Be Published.
Page generated: Fri Aug 8 05:10:42 2025
|
