Iron in PDB 1u17: 1.7 A Crystal Structure of H60C Mutant of Nitrophorin I. Heme Complexed with Two Molecules Imidazole
Protein crystallography data
The structure of 1.7 A Crystal Structure of H60C Mutant of Nitrophorin I. Heme Complexed with Two Molecules Imidazole, PDB code: 1u17
was solved by
S.W.Vetter,
D.B.Goodin,
with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:
Resolution Low / High (Å)
|
30.00 /
1.70
|
Space group
|
P 1 21 1
|
Cell size a, b, c (Å), α, β, γ (°)
|
39.006,
73.987,
65.224,
90.00,
99.16,
90.00
|
R / Rfree (%)
|
18.2 /
23.7
|
Iron Binding Sites:
The binding sites of Iron atom in the 1.7 A Crystal Structure of H60C Mutant of Nitrophorin I. Heme Complexed with Two Molecules Imidazole
(pdb code 1u17). This binding sites where shown within
5.0 Angstroms radius around Iron atom.
In total 2 binding sites of Iron where determined in the
1.7 A Crystal Structure of H60C Mutant of Nitrophorin I. Heme Complexed with Two Molecules Imidazole, PDB code: 1u17:
Jump to Iron binding site number:
1;
2;
Iron binding site 1 out
of 2 in 1u17
Go back to
Iron Binding Sites List in 1u17
Iron binding site 1 out
of 2 in the 1.7 A Crystal Structure of H60C Mutant of Nitrophorin I. Heme Complexed with Two Molecules Imidazole
 Mono view
 Stereo pair view
|
A full contact list of Iron with other atoms in the Fe binding
site number 1 of 1.7 A Crystal Structure of H60C Mutant of Nitrophorin I. Heme Complexed with Two Molecules Imidazole within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
A:Fe201
b:16.2
occ:1.00
|
FE
|
A:HEM201
|
0.0
|
16.2
|
1.0
|
NC
|
A:HEM201
|
2.0
|
14.0
|
1.0
|
N1
|
A:IMD402
|
2.0
|
18.1
|
1.0
|
NB
|
A:HEM201
|
2.0
|
17.6
|
1.0
|
ND
|
A:HEM201
|
2.1
|
20.2
|
1.0
|
NA
|
A:HEM201
|
2.1
|
13.1
|
1.0
|
N3
|
A:IMD401
|
2.1
|
17.8
|
1.0
|
C2
|
A:IMD402
|
3.0
|
14.6
|
1.0
|
C1C
|
A:HEM201
|
3.0
|
14.4
|
1.0
|
C5
|
A:IMD402
|
3.0
|
18.4
|
1.0
|
C4B
|
A:HEM201
|
3.0
|
18.4
|
1.0
|
C4C
|
A:HEM201
|
3.0
|
19.8
|
1.0
|
C4
|
A:IMD401
|
3.0
|
18.7
|
1.0
|
C1A
|
A:HEM201
|
3.1
|
13.8
|
1.0
|
C4A
|
A:HEM201
|
3.1
|
14.1
|
1.0
|
C4D
|
A:HEM201
|
3.1
|
22.8
|
1.0
|
C1D
|
A:HEM201
|
3.1
|
21.8
|
1.0
|
C1B
|
A:HEM201
|
3.1
|
17.1
|
1.0
|
C2
|
A:IMD401
|
3.1
|
19.7
|
1.0
|
CHC
|
A:HEM201
|
3.4
|
15.8
|
1.0
|
CHA
|
A:HEM201
|
3.4
|
16.6
|
1.0
|
CHD
|
A:HEM201
|
3.5
|
21.4
|
1.0
|
CHB
|
A:HEM201
|
3.5
|
10.8
|
1.0
|
N3
|
A:IMD402
|
4.1
|
13.9
|
1.0
|
C4
|
A:IMD402
|
4.2
|
16.9
|
1.0
|
C2C
|
A:HEM201
|
4.2
|
15.3
|
1.0
|
N1
|
A:IMD401
|
4.2
|
21.2
|
1.0
|
C5
|
A:IMD401
|
4.2
|
20.0
|
1.0
|
C3C
|
A:HEM201
|
4.2
|
18.8
|
1.0
|
C3B
|
A:HEM201
|
4.2
|
20.5
|
1.0
|
C3A
|
A:HEM201
|
4.3
|
13.8
|
1.0
|
C2A
|
A:HEM201
|
4.3
|
16.6
|
1.0
|
C2B
|
A:HEM201
|
4.3
|
18.0
|
1.0
|
C3D
|
A:HEM201
|
4.3
|
27.0
|
1.0
|
C2D
|
A:HEM201
|
4.3
|
26.1
|
1.0
|
|
Iron binding site 2 out
of 2 in 1u17
Go back to
Iron Binding Sites List in 1u17
Iron binding site 2 out
of 2 in the 1.7 A Crystal Structure of H60C Mutant of Nitrophorin I. Heme Complexed with Two Molecules Imidazole
 Mono view
 Stereo pair view
|
A full contact list of Iron with other atoms in the Fe binding
site number 2 of 1.7 A Crystal Structure of H60C Mutant of Nitrophorin I. Heme Complexed with Two Molecules Imidazole within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
B:Fe202
b:19.7
occ:1.00
|
FE
|
B:HEM202
|
0.0
|
19.7
|
1.0
|
N3
|
B:IMD501
|
1.9
|
19.6
|
1.0
|
NC
|
B:HEM202
|
2.0
|
20.5
|
1.0
|
NB
|
B:HEM202
|
2.0
|
17.6
|
1.0
|
NA
|
B:HEM202
|
2.0
|
18.9
|
1.0
|
N1
|
B:IMD502
|
2.1
|
21.4
|
1.0
|
ND
|
B:HEM202
|
2.1
|
23.1
|
1.0
|
C2
|
B:IMD501
|
2.9
|
25.4
|
1.0
|
C4B
|
B:HEM202
|
3.0
|
20.6
|
1.0
|
C4
|
B:IMD501
|
3.0
|
17.7
|
1.0
|
C1C
|
B:HEM202
|
3.0
|
18.3
|
1.0
|
C4C
|
B:HEM202
|
3.0
|
23.1
|
1.0
|
C4A
|
B:HEM202
|
3.0
|
18.5
|
1.0
|
C1B
|
B:HEM202
|
3.0
|
19.4
|
1.0
|
C5
|
B:IMD502
|
3.0
|
19.4
|
1.0
|
C1D
|
B:HEM202
|
3.0
|
26.0
|
1.0
|
C1A
|
B:HEM202
|
3.1
|
19.5
|
1.0
|
C4D
|
B:HEM202
|
3.1
|
26.3
|
1.0
|
C2
|
B:IMD502
|
3.1
|
18.6
|
1.0
|
CHC
|
B:HEM202
|
3.4
|
18.1
|
1.0
|
CHD
|
B:HEM202
|
3.4
|
25.4
|
1.0
|
CHB
|
B:HEM202
|
3.4
|
18.6
|
1.0
|
CHA
|
B:HEM202
|
3.5
|
20.8
|
1.0
|
N1
|
B:IMD501
|
4.0
|
19.4
|
1.0
|
C5
|
B:IMD501
|
4.1
|
19.2
|
1.0
|
C3B
|
B:HEM202
|
4.2
|
21.7
|
1.0
|
C2C
|
B:HEM202
|
4.2
|
20.8
|
1.0
|
C2B
|
B:HEM202
|
4.2
|
21.7
|
1.0
|
C3C
|
B:HEM202
|
4.3
|
24.7
|
1.0
|
N3
|
B:IMD502
|
4.3
|
19.4
|
1.0
|
C4
|
B:IMD502
|
4.3
|
19.2
|
1.0
|
C3A
|
B:HEM202
|
4.3
|
19.1
|
1.0
|
C2A
|
B:HEM202
|
4.3
|
19.1
|
1.0
|
C2D
|
B:HEM202
|
4.3
|
29.4
|
1.0
|
C3D
|
B:HEM202
|
4.4
|
28.7
|
1.0
|
|
Reference:
S.W.Vetter,
D.B.Goodin.
1.7 A Crystal Structure of H60C Mutant of Nitrophorin I. Heme Complexed with Two Molecules Imidazole To Be Published.
Page generated: Wed Jul 16 21:09:51 2025
|