Iron in PDB 2at0: 1.00 A Crystal Structure of L133V Mutant of Nitrophorin 4 From Rhodnius Prolixus Complexed with Nitric Oxide at pH 5.6
Protein crystallography data
The structure of 1.00 A Crystal Structure of L133V Mutant of Nitrophorin 4 From Rhodnius Prolixus Complexed with Nitric Oxide at pH 5.6, PDB code: 2at0
was solved by
A.M.Amoia,
W.R.Montfort,
with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:
Resolution Low / High (Å)
|
36.47 /
1.00
|
Space group
|
C 1 2 1
|
Cell size a, b, c (Å), α, β, γ (°)
|
70.286,
42.699,
52.970,
90.00,
94.27,
90.00
|
R / Rfree (%)
|
13.9 /
15.4
|
Iron Binding Sites:
The binding sites of Iron atom in the 1.00 A Crystal Structure of L133V Mutant of Nitrophorin 4 From Rhodnius Prolixus Complexed with Nitric Oxide at pH 5.6
(pdb code 2at0). This binding sites where shown within
5.0 Angstroms radius around Iron atom.
In total 4 binding sites of Iron where determined in the
1.00 A Crystal Structure of L133V Mutant of Nitrophorin 4 From Rhodnius Prolixus Complexed with Nitric Oxide at pH 5.6, PDB code: 2at0:
Jump to Iron binding site number:
1;
2;
3;
4;
Iron binding site 1 out
of 4 in 2at0
Go back to
Iron Binding Sites List in 2at0
Iron binding site 1 out
of 4 in the 1.00 A Crystal Structure of L133V Mutant of Nitrophorin 4 From Rhodnius Prolixus Complexed with Nitric Oxide at pH 5.6
Mono view
Stereo pair view
|
A full contact list of Iron with other atoms in the Fe binding
site number 1 of 1.00 A Crystal Structure of L133V Mutant of Nitrophorin 4 From Rhodnius Prolixus Complexed with Nitric Oxide at pH 5.6 within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
X:Fe185
b:5.7
occ:0.50
|
FE
|
X:HEM185
|
0.0
|
5.7
|
0.5
|
FE
|
X:HEM185
|
0.0
|
5.7
|
0.0
|
FE
|
X:HEM185
|
0.0
|
5.7
|
0.5
|
FE
|
X:HEM185
|
0.0
|
5.7
|
0.0
|
N
|
X:NO186
|
1.7
|
7.4
|
1.0
|
NA
|
X:HEM185
|
2.0
|
6.0
|
0.0
|
NA
|
X:HEM185
|
2.0
|
6.0
|
0.0
|
NA
|
X:HEM185
|
2.0
|
6.0
|
0.5
|
ND
|
X:HEM185
|
2.0
|
6.0
|
0.5
|
NB
|
X:HEM185
|
2.0
|
6.1
|
0.0
|
NB
|
X:HEM185
|
2.0
|
6.1
|
0.5
|
NB
|
X:HEM185
|
2.0
|
6.1
|
0.0
|
NC
|
X:HEM185
|
2.0
|
6.1
|
0.5
|
NA
|
X:HEM185
|
2.0
|
6.4
|
0.5
|
ND
|
X:HEM185
|
2.0
|
6.4
|
0.0
|
ND
|
X:HEM185
|
2.0
|
6.4
|
0.0
|
ND
|
X:HEM185
|
2.0
|
6.4
|
0.5
|
NB
|
X:HEM185
|
2.0
|
6.3
|
0.5
|
NC
|
X:HEM185
|
2.0
|
6.3
|
0.0
|
NC
|
X:HEM185
|
2.0
|
6.3
|
0.5
|
NC
|
X:HEM185
|
2.0
|
6.3
|
0.0
|
NE2
|
X:HIS59
|
2.1
|
5.2
|
1.0
|
O
|
X:NO186
|
2.8
|
12.3
|
1.0
|
C4D
|
X:HEM185
|
3.0
|
5.8
|
0.5
|
C1A
|
X:HEM185
|
3.0
|
5.8
|
0.0
|
C1A
|
X:HEM185
|
3.0
|
5.8
|
0.5
|
C1A
|
X:HEM185
|
3.0
|
5.8
|
0.0
|
C4A
|
X:HEM185
|
3.0
|
6.0
|
0.0
|
C4A
|
X:HEM185
|
3.0
|
6.0
|
0.0
|
C4A
|
X:HEM185
|
3.0
|
6.0
|
0.5
|
C1D
|
X:HEM185
|
3.0
|
6.0
|
0.5
|
C4C
|
X:HEM185
|
3.0
|
6.3
|
0.5
|
C1B
|
X:HEM185
|
3.0
|
6.3
|
0.0
|
C1B
|
X:HEM185
|
3.0
|
6.3
|
0.5
|
C1B
|
X:HEM185
|
3.0
|
6.3
|
0.0
|
C4A
|
X:HEM185
|
3.0
|
7.2
|
0.5
|
C1D
|
X:HEM185
|
3.0
|
7.2
|
0.0
|
C1D
|
X:HEM185
|
3.0
|
7.2
|
0.5
|
C1D
|
X:HEM185
|
3.0
|
7.2
|
0.0
|
C4B
|
X:HEM185
|
3.0
|
7.7
|
0.5
|
C1C
|
X:HEM185
|
3.0
|
7.7
|
0.0
|
C1C
|
X:HEM185
|
3.0
|
7.7
|
0.5
|
C1C
|
X:HEM185
|
3.0
|
7.7
|
0.0
|
C4B
|
X:HEM185
|
3.0
|
7.0
|
0.0
|
C4B
|
X:HEM185
|
3.0
|
7.0
|
0.0
|
C4B
|
X:HEM185
|
3.0
|
7.0
|
0.5
|
C1C
|
X:HEM185
|
3.0
|
7.0
|
0.5
|
C4C
|
X:HEM185
|
3.0
|
7.0
|
0.5
|
C4C
|
X:HEM185
|
3.0
|
7.0
|
0.0
|
C4C
|
X:HEM185
|
3.0
|
7.0
|
0.0
|
C1B
|
X:HEM185
|
3.0
|
7.0
|
0.5
|
C4D
|
X:HEM185
|
3.0
|
6.6
|
0.0
|
C4D
|
X:HEM185
|
3.0
|
6.6
|
0.5
|
C4D
|
X:HEM185
|
3.0
|
6.6
|
0.0
|
C1A
|
X:HEM185
|
3.0
|
6.6
|
0.5
|
CE1
|
X:HIS59
|
3.1
|
5.0
|
1.0
|
CD2
|
X:HIS59
|
3.1
|
5.2
|
1.0
|
CHD
|
X:HEM185
|
3.4
|
6.5
|
0.5
|
CHB
|
X:HEM185
|
3.4
|
6.5
|
0.0
|
CHB
|
X:HEM185
|
3.4
|
6.5
|
0.5
|
CHB
|
X:HEM185
|
3.4
|
6.5
|
0.0
|
CHD
|
X:HEM185
|
3.4
|
8.0
|
0.5
|
CHD
|
X:HEM185
|
3.4
|
8.0
|
0.0
|
CHD
|
X:HEM185
|
3.4
|
8.0
|
0.0
|
CHB
|
X:HEM185
|
3.4
|
8.0
|
0.5
|
CHC
|
X:HEM185
|
3.4
|
8.3
|
0.5
|
CHC
|
X:HEM185
|
3.4
|
8.3
|
0.5
|
CHC
|
X:HEM185
|
3.4
|
8.3
|
0.0
|
CHC
|
X:HEM185
|
3.4
|
8.3
|
0.0
|
CHA
|
X:HEM185
|
3.4
|
6.5
|
0.0
|
CHA
|
X:HEM185
|
3.4
|
6.5
|
0.5
|
CHA
|
X:HEM185
|
3.4
|
6.5
|
0.0
|
CHA
|
X:HEM185
|
3.4
|
6.5
|
0.5
|
ND1
|
X:HIS59
|
4.2
|
4.9
|
1.0
|
CG
|
X:HIS59
|
4.2
|
5.1
|
1.0
|
C2D
|
X:HEM185
|
4.2
|
6.8
|
0.5
|
C3A
|
X:HEM185
|
4.2
|
6.8
|
0.0
|
C3A
|
X:HEM185
|
4.2
|
6.8
|
0.0
|
C3A
|
X:HEM185
|
4.2
|
6.8
|
0.5
|
C2A
|
X:HEM185
|
4.2
|
6.2
|
0.5
|
C2A
|
X:HEM185
|
4.2
|
6.2
|
0.0
|
C2A
|
X:HEM185
|
4.2
|
6.2
|
0.0
|
C3D
|
X:HEM185
|
4.2
|
6.2
|
0.5
|
C2C
|
X:HEM185
|
4.2
|
8.9
|
0.0
|
C2C
|
X:HEM185
|
4.2
|
8.9
|
0.5
|
C2C
|
X:HEM185
|
4.2
|
8.9
|
0.0
|
C3B
|
X:HEM185
|
4.2
|
8.9
|
0.5
|
C2B
|
X:HEM185
|
4.3
|
8.0
|
0.5
|
C3C
|
X:HEM185
|
4.3
|
8.0
|
0.0
|
C3C
|
X:HEM185
|
4.3
|
8.0
|
0.5
|
C3C
|
X:HEM185
|
4.3
|
8.0
|
0.0
|
C2B
|
X:HEM185
|
4.3
|
7.0
|
0.5
|
C2B
|
X:HEM185
|
4.3
|
7.0
|
0.0
|
C2B
|
X:HEM185
|
4.3
|
7.0
|
0.0
|
C3C
|
X:HEM185
|
4.3
|
7.0
|
0.5
|
C2C
|
X:HEM185
|
4.3
|
7.4
|
0.5
|
C3B
|
X:HEM185
|
4.3
|
7.4
|
0.0
|
C3B
|
X:HEM185
|
4.3
|
7.4
|
0.5
|
C3B
|
X:HEM185
|
4.3
|
7.4
|
0.0
|
C2D
|
X:HEM185
|
4.3
|
8.3
|
0.0
|
C2D
|
X:HEM185
|
4.3
|
8.3
|
0.5
|
C2D
|
X:HEM185
|
4.3
|
8.3
|
0.0
|
C3A
|
X:HEM185
|
4.3
|
8.3
|
0.5
|
C2A
|
X:HEM185
|
4.3
|
7.8
|
0.5
|
C3D
|
X:HEM185
|
4.3
|
7.8
|
0.0
|
C3D
|
X:HEM185
|
4.3
|
7.8
|
0.5
|
C3D
|
X:HEM185
|
4.3
|
7.8
|
0.0
|
CD2
|
X:LEU130
|
4.7
|
14.6
|
0.7
|
CD2
|
X:LEU123
|
5.0
|
9.9
|
1.0
|
|
Iron binding site 2 out
of 4 in 2at0
Go back to
Iron Binding Sites List in 2at0
Iron binding site 2 out
of 4 in the 1.00 A Crystal Structure of L133V Mutant of Nitrophorin 4 From Rhodnius Prolixus Complexed with Nitric Oxide at pH 5.6
Mono view
Stereo pair view
|
A full contact list of Iron with other atoms in the Fe binding
site number 2 of 1.00 A Crystal Structure of L133V Mutant of Nitrophorin 4 From Rhodnius Prolixus Complexed with Nitric Oxide at pH 5.6 within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
X:Fe185
b:5.7
occ:0.00
|
FE
|
X:HEM185
|
0.0
|
5.7
|
0.5
|
FE
|
X:HEM185
|
0.0
|
5.7
|
0.0
|
FE
|
X:HEM185
|
0.0
|
5.7
|
0.5
|
FE
|
X:HEM185
|
0.0
|
5.7
|
0.0
|
N
|
X:NO186
|
1.7
|
7.4
|
1.0
|
NA
|
X:HEM185
|
2.0
|
6.0
|
0.0
|
NA
|
X:HEM185
|
2.0
|
6.0
|
0.0
|
NA
|
X:HEM185
|
2.0
|
6.0
|
0.5
|
ND
|
X:HEM185
|
2.0
|
6.0
|
0.5
|
NB
|
X:HEM185
|
2.0
|
6.1
|
0.0
|
NB
|
X:HEM185
|
2.0
|
6.1
|
0.5
|
NB
|
X:HEM185
|
2.0
|
6.1
|
0.0
|
NC
|
X:HEM185
|
2.0
|
6.1
|
0.5
|
NA
|
X:HEM185
|
2.0
|
6.4
|
0.5
|
ND
|
X:HEM185
|
2.0
|
6.4
|
0.0
|
ND
|
X:HEM185
|
2.0
|
6.4
|
0.0
|
ND
|
X:HEM185
|
2.0
|
6.4
|
0.5
|
NB
|
X:HEM185
|
2.0
|
6.3
|
0.5
|
NC
|
X:HEM185
|
2.0
|
6.3
|
0.0
|
NC
|
X:HEM185
|
2.0
|
6.3
|
0.5
|
NC
|
X:HEM185
|
2.0
|
6.3
|
0.0
|
NE2
|
X:HIS59
|
2.1
|
5.2
|
1.0
|
O
|
X:NO186
|
2.8
|
12.3
|
1.0
|
C4D
|
X:HEM185
|
3.0
|
5.8
|
0.5
|
C1A
|
X:HEM185
|
3.0
|
5.8
|
0.0
|
C1A
|
X:HEM185
|
3.0
|
5.8
|
0.5
|
C1A
|
X:HEM185
|
3.0
|
5.8
|
0.0
|
C4A
|
X:HEM185
|
3.0
|
6.0
|
0.0
|
C4A
|
X:HEM185
|
3.0
|
6.0
|
0.0
|
C4A
|
X:HEM185
|
3.0
|
6.0
|
0.5
|
C1D
|
X:HEM185
|
3.0
|
6.0
|
0.5
|
C4C
|
X:HEM185
|
3.0
|
6.3
|
0.5
|
C1B
|
X:HEM185
|
3.0
|
6.3
|
0.0
|
C1B
|
X:HEM185
|
3.0
|
6.3
|
0.5
|
C1B
|
X:HEM185
|
3.0
|
6.3
|
0.0
|
C4A
|
X:HEM185
|
3.0
|
7.2
|
0.5
|
C1D
|
X:HEM185
|
3.0
|
7.2
|
0.0
|
C1D
|
X:HEM185
|
3.0
|
7.2
|
0.5
|
C1D
|
X:HEM185
|
3.0
|
7.2
|
0.0
|
C4B
|
X:HEM185
|
3.0
|
7.7
|
0.5
|
C1C
|
X:HEM185
|
3.0
|
7.7
|
0.0
|
C1C
|
X:HEM185
|
3.0
|
7.7
|
0.5
|
C1C
|
X:HEM185
|
3.0
|
7.7
|
0.0
|
C4B
|
X:HEM185
|
3.0
|
7.0
|
0.0
|
C4B
|
X:HEM185
|
3.0
|
7.0
|
0.0
|
C4B
|
X:HEM185
|
3.0
|
7.0
|
0.5
|
C1C
|
X:HEM185
|
3.0
|
7.0
|
0.5
|
C4C
|
X:HEM185
|
3.0
|
7.0
|
0.5
|
C4C
|
X:HEM185
|
3.0
|
7.0
|
0.0
|
C4C
|
X:HEM185
|
3.0
|
7.0
|
0.0
|
C1B
|
X:HEM185
|
3.0
|
7.0
|
0.5
|
C4D
|
X:HEM185
|
3.0
|
6.6
|
0.0
|
C4D
|
X:HEM185
|
3.0
|
6.6
|
0.5
|
C4D
|
X:HEM185
|
3.0
|
6.6
|
0.0
|
C1A
|
X:HEM185
|
3.0
|
6.6
|
0.5
|
CE1
|
X:HIS59
|
3.1
|
5.0
|
1.0
|
CD2
|
X:HIS59
|
3.1
|
5.2
|
1.0
|
CHD
|
X:HEM185
|
3.4
|
6.5
|
0.5
|
CHB
|
X:HEM185
|
3.4
|
6.5
|
0.0
|
CHB
|
X:HEM185
|
3.4
|
6.5
|
0.5
|
CHB
|
X:HEM185
|
3.4
|
6.5
|
0.0
|
CHD
|
X:HEM185
|
3.4
|
8.0
|
0.5
|
CHD
|
X:HEM185
|
3.4
|
8.0
|
0.0
|
CHD
|
X:HEM185
|
3.4
|
8.0
|
0.0
|
CHB
|
X:HEM185
|
3.4
|
8.0
|
0.5
|
CHC
|
X:HEM185
|
3.4
|
8.3
|
0.5
|
CHC
|
X:HEM185
|
3.4
|
8.3
|
0.5
|
CHC
|
X:HEM185
|
3.4
|
8.3
|
0.0
|
CHC
|
X:HEM185
|
3.4
|
8.3
|
0.0
|
CHA
|
X:HEM185
|
3.4
|
6.5
|
0.0
|
CHA
|
X:HEM185
|
3.4
|
6.5
|
0.5
|
CHA
|
X:HEM185
|
3.4
|
6.5
|
0.0
|
CHA
|
X:HEM185
|
3.4
|
6.5
|
0.5
|
ND1
|
X:HIS59
|
4.2
|
4.9
|
1.0
|
CG
|
X:HIS59
|
4.2
|
5.1
|
1.0
|
C2D
|
X:HEM185
|
4.2
|
6.8
|
0.5
|
C3A
|
X:HEM185
|
4.2
|
6.8
|
0.0
|
C3A
|
X:HEM185
|
4.2
|
6.8
|
0.0
|
C3A
|
X:HEM185
|
4.2
|
6.8
|
0.5
|
C2A
|
X:HEM185
|
4.2
|
6.2
|
0.5
|
C2A
|
X:HEM185
|
4.2
|
6.2
|
0.0
|
C2A
|
X:HEM185
|
4.2
|
6.2
|
0.0
|
C3D
|
X:HEM185
|
4.2
|
6.2
|
0.5
|
C2C
|
X:HEM185
|
4.2
|
8.9
|
0.0
|
C2C
|
X:HEM185
|
4.2
|
8.9
|
0.5
|
C2C
|
X:HEM185
|
4.2
|
8.9
|
0.0
|
C3B
|
X:HEM185
|
4.2
|
8.9
|
0.5
|
C2B
|
X:HEM185
|
4.3
|
8.0
|
0.5
|
C3C
|
X:HEM185
|
4.3
|
8.0
|
0.0
|
C3C
|
X:HEM185
|
4.3
|
8.0
|
0.5
|
C3C
|
X:HEM185
|
4.3
|
8.0
|
0.0
|
C2B
|
X:HEM185
|
4.3
|
7.0
|
0.5
|
C2B
|
X:HEM185
|
4.3
|
7.0
|
0.0
|
C2B
|
X:HEM185
|
4.3
|
7.0
|
0.0
|
C3C
|
X:HEM185
|
4.3
|
7.0
|
0.5
|
C2C
|
X:HEM185
|
4.3
|
7.4
|
0.5
|
C3B
|
X:HEM185
|
4.3
|
7.4
|
0.0
|
C3B
|
X:HEM185
|
4.3
|
7.4
|
0.5
|
C3B
|
X:HEM185
|
4.3
|
7.4
|
0.0
|
C2D
|
X:HEM185
|
4.3
|
8.3
|
0.0
|
C2D
|
X:HEM185
|
4.3
|
8.3
|
0.5
|
C2D
|
X:HEM185
|
4.3
|
8.3
|
0.0
|
C3A
|
X:HEM185
|
4.3
|
8.3
|
0.5
|
C2A
|
X:HEM185
|
4.3
|
7.8
|
0.5
|
C3D
|
X:HEM185
|
4.3
|
7.8
|
0.0
|
C3D
|
X:HEM185
|
4.3
|
7.8
|
0.5
|
C3D
|
X:HEM185
|
4.3
|
7.8
|
0.0
|
CD2
|
X:LEU130
|
4.7
|
14.6
|
0.7
|
CD2
|
X:LEU123
|
5.0
|
9.9
|
1.0
|
|
Iron binding site 3 out
of 4 in 2at0
Go back to
Iron Binding Sites List in 2at0
Iron binding site 3 out
of 4 in the 1.00 A Crystal Structure of L133V Mutant of Nitrophorin 4 From Rhodnius Prolixus Complexed with Nitric Oxide at pH 5.6
Mono view
Stereo pair view
|
A full contact list of Iron with other atoms in the Fe binding
site number 3 of 1.00 A Crystal Structure of L133V Mutant of Nitrophorin 4 From Rhodnius Prolixus Complexed with Nitric Oxide at pH 5.6 within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
X:Fe185
b:5.7
occ:0.00
|
FE
|
X:HEM185
|
0.0
|
5.7
|
0.5
|
FE
|
X:HEM185
|
0.0
|
5.7
|
0.0
|
FE
|
X:HEM185
|
0.0
|
5.7
|
0.5
|
FE
|
X:HEM185
|
0.0
|
5.7
|
0.0
|
N
|
X:NO186
|
1.7
|
7.4
|
1.0
|
NA
|
X:HEM185
|
2.0
|
6.0
|
0.0
|
NA
|
X:HEM185
|
2.0
|
6.0
|
0.0
|
NA
|
X:HEM185
|
2.0
|
6.0
|
0.5
|
ND
|
X:HEM185
|
2.0
|
6.0
|
0.5
|
NB
|
X:HEM185
|
2.0
|
6.1
|
0.0
|
NB
|
X:HEM185
|
2.0
|
6.1
|
0.5
|
NB
|
X:HEM185
|
2.0
|
6.1
|
0.0
|
NC
|
X:HEM185
|
2.0
|
6.1
|
0.5
|
NA
|
X:HEM185
|
2.0
|
6.4
|
0.5
|
ND
|
X:HEM185
|
2.0
|
6.4
|
0.0
|
ND
|
X:HEM185
|
2.0
|
6.4
|
0.0
|
ND
|
X:HEM185
|
2.0
|
6.4
|
0.5
|
NB
|
X:HEM185
|
2.0
|
6.3
|
0.5
|
NC
|
X:HEM185
|
2.0
|
6.3
|
0.0
|
NC
|
X:HEM185
|
2.0
|
6.3
|
0.5
|
NC
|
X:HEM185
|
2.0
|
6.3
|
0.0
|
NE2
|
X:HIS59
|
2.1
|
5.2
|
1.0
|
O
|
X:NO186
|
2.8
|
12.3
|
1.0
|
C4D
|
X:HEM185
|
3.0
|
5.8
|
0.5
|
C1A
|
X:HEM185
|
3.0
|
5.8
|
0.0
|
C1A
|
X:HEM185
|
3.0
|
5.8
|
0.5
|
C1A
|
X:HEM185
|
3.0
|
5.8
|
0.0
|
C4A
|
X:HEM185
|
3.0
|
6.0
|
0.0
|
C4A
|
X:HEM185
|
3.0
|
6.0
|
0.0
|
C4A
|
X:HEM185
|
3.0
|
6.0
|
0.5
|
C1D
|
X:HEM185
|
3.0
|
6.0
|
0.5
|
C4C
|
X:HEM185
|
3.0
|
6.3
|
0.5
|
C1B
|
X:HEM185
|
3.0
|
6.3
|
0.0
|
C1B
|
X:HEM185
|
3.0
|
6.3
|
0.5
|
C1B
|
X:HEM185
|
3.0
|
6.3
|
0.0
|
C4A
|
X:HEM185
|
3.0
|
7.2
|
0.5
|
C1D
|
X:HEM185
|
3.0
|
7.2
|
0.0
|
C1D
|
X:HEM185
|
3.0
|
7.2
|
0.5
|
C1D
|
X:HEM185
|
3.0
|
7.2
|
0.0
|
C4B
|
X:HEM185
|
3.0
|
7.7
|
0.5
|
C1C
|
X:HEM185
|
3.0
|
7.7
|
0.0
|
C1C
|
X:HEM185
|
3.0
|
7.7
|
0.5
|
C1C
|
X:HEM185
|
3.0
|
7.7
|
0.0
|
C4B
|
X:HEM185
|
3.0
|
7.0
|
0.0
|
C4B
|
X:HEM185
|
3.0
|
7.0
|
0.0
|
C4B
|
X:HEM185
|
3.0
|
7.0
|
0.5
|
C1C
|
X:HEM185
|
3.0
|
7.0
|
0.5
|
C4C
|
X:HEM185
|
3.0
|
7.0
|
0.5
|
C4C
|
X:HEM185
|
3.0
|
7.0
|
0.0
|
C4C
|
X:HEM185
|
3.0
|
7.0
|
0.0
|
C1B
|
X:HEM185
|
3.0
|
7.0
|
0.5
|
C4D
|
X:HEM185
|
3.0
|
6.6
|
0.0
|
C4D
|
X:HEM185
|
3.0
|
6.6
|
0.5
|
C4D
|
X:HEM185
|
3.0
|
6.6
|
0.0
|
C1A
|
X:HEM185
|
3.0
|
6.6
|
0.5
|
CE1
|
X:HIS59
|
3.1
|
5.0
|
1.0
|
CD2
|
X:HIS59
|
3.1
|
5.2
|
1.0
|
CHD
|
X:HEM185
|
3.4
|
6.5
|
0.5
|
CHB
|
X:HEM185
|
3.4
|
6.5
|
0.0
|
CHB
|
X:HEM185
|
3.4
|
6.5
|
0.5
|
CHB
|
X:HEM185
|
3.4
|
6.5
|
0.0
|
CHD
|
X:HEM185
|
3.4
|
8.0
|
0.5
|
CHD
|
X:HEM185
|
3.4
|
8.0
|
0.0
|
CHD
|
X:HEM185
|
3.4
|
8.0
|
0.0
|
CHB
|
X:HEM185
|
3.4
|
8.0
|
0.5
|
CHC
|
X:HEM185
|
3.4
|
8.3
|
0.5
|
CHC
|
X:HEM185
|
3.4
|
8.3
|
0.5
|
CHC
|
X:HEM185
|
3.4
|
8.3
|
0.0
|
CHC
|
X:HEM185
|
3.4
|
8.3
|
0.0
|
CHA
|
X:HEM185
|
3.4
|
6.5
|
0.0
|
CHA
|
X:HEM185
|
3.4
|
6.5
|
0.5
|
CHA
|
X:HEM185
|
3.4
|
6.5
|
0.0
|
CHA
|
X:HEM185
|
3.4
|
6.5
|
0.5
|
ND1
|
X:HIS59
|
4.2
|
4.9
|
1.0
|
CG
|
X:HIS59
|
4.2
|
5.1
|
1.0
|
C2D
|
X:HEM185
|
4.2
|
6.8
|
0.5
|
C3A
|
X:HEM185
|
4.2
|
6.8
|
0.0
|
C3A
|
X:HEM185
|
4.2
|
6.8
|
0.0
|
C3A
|
X:HEM185
|
4.2
|
6.8
|
0.5
|
C2A
|
X:HEM185
|
4.2
|
6.2
|
0.5
|
C2A
|
X:HEM185
|
4.2
|
6.2
|
0.0
|
C2A
|
X:HEM185
|
4.2
|
6.2
|
0.0
|
C3D
|
X:HEM185
|
4.2
|
6.2
|
0.5
|
C2C
|
X:HEM185
|
4.2
|
8.9
|
0.0
|
C2C
|
X:HEM185
|
4.2
|
8.9
|
0.5
|
C2C
|
X:HEM185
|
4.2
|
8.9
|
0.0
|
C3B
|
X:HEM185
|
4.2
|
8.9
|
0.5
|
C2B
|
X:HEM185
|
4.3
|
8.0
|
0.5
|
C3C
|
X:HEM185
|
4.3
|
8.0
|
0.0
|
C3C
|
X:HEM185
|
4.3
|
8.0
|
0.5
|
C3C
|
X:HEM185
|
4.3
|
8.0
|
0.0
|
C2B
|
X:HEM185
|
4.3
|
7.0
|
0.5
|
C2B
|
X:HEM185
|
4.3
|
7.0
|
0.0
|
C2B
|
X:HEM185
|
4.3
|
7.0
|
0.0
|
C3C
|
X:HEM185
|
4.3
|
7.0
|
0.5
|
C2C
|
X:HEM185
|
4.3
|
7.4
|
0.5
|
C3B
|
X:HEM185
|
4.3
|
7.4
|
0.0
|
C3B
|
X:HEM185
|
4.3
|
7.4
|
0.5
|
C3B
|
X:HEM185
|
4.3
|
7.4
|
0.0
|
C2D
|
X:HEM185
|
4.3
|
8.3
|
0.0
|
C2D
|
X:HEM185
|
4.3
|
8.3
|
0.5
|
C2D
|
X:HEM185
|
4.3
|
8.3
|
0.0
|
C3A
|
X:HEM185
|
4.3
|
8.3
|
0.5
|
C2A
|
X:HEM185
|
4.3
|
7.8
|
0.5
|
C3D
|
X:HEM185
|
4.3
|
7.8
|
0.0
|
C3D
|
X:HEM185
|
4.3
|
7.8
|
0.5
|
C3D
|
X:HEM185
|
4.3
|
7.8
|
0.0
|
CD2
|
X:LEU130
|
4.7
|
14.6
|
0.7
|
CD2
|
X:LEU123
|
5.0
|
9.9
|
1.0
|
|
Iron binding site 4 out
of 4 in 2at0
Go back to
Iron Binding Sites List in 2at0
Iron binding site 4 out
of 4 in the 1.00 A Crystal Structure of L133V Mutant of Nitrophorin 4 From Rhodnius Prolixus Complexed with Nitric Oxide at pH 5.6
Mono view
Stereo pair view
|
A full contact list of Iron with other atoms in the Fe binding
site number 4 of 1.00 A Crystal Structure of L133V Mutant of Nitrophorin 4 From Rhodnius Prolixus Complexed with Nitric Oxide at pH 5.6 within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
X:Fe185
b:5.7
occ:0.50
|
FE
|
X:HEM185
|
0.0
|
5.7
|
0.5
|
FE
|
X:HEM185
|
0.0
|
5.7
|
0.0
|
FE
|
X:HEM185
|
0.0
|
5.7
|
0.5
|
FE
|
X:HEM185
|
0.0
|
5.7
|
0.0
|
N
|
X:NO186
|
1.7
|
7.4
|
1.0
|
NA
|
X:HEM185
|
2.0
|
6.0
|
0.0
|
NA
|
X:HEM185
|
2.0
|
6.0
|
0.0
|
NA
|
X:HEM185
|
2.0
|
6.0
|
0.5
|
ND
|
X:HEM185
|
2.0
|
6.0
|
0.5
|
NB
|
X:HEM185
|
2.0
|
6.1
|
0.0
|
NB
|
X:HEM185
|
2.0
|
6.1
|
0.5
|
NB
|
X:HEM185
|
2.0
|
6.1
|
0.0
|
NC
|
X:HEM185
|
2.0
|
6.1
|
0.5
|
NA
|
X:HEM185
|
2.0
|
6.4
|
0.5
|
ND
|
X:HEM185
|
2.0
|
6.4
|
0.0
|
ND
|
X:HEM185
|
2.0
|
6.4
|
0.0
|
ND
|
X:HEM185
|
2.0
|
6.4
|
0.5
|
NB
|
X:HEM185
|
2.0
|
6.3
|
0.5
|
NC
|
X:HEM185
|
2.0
|
6.3
|
0.0
|
NC
|
X:HEM185
|
2.0
|
6.3
|
0.5
|
NC
|
X:HEM185
|
2.0
|
6.3
|
0.0
|
NE2
|
X:HIS59
|
2.1
|
5.2
|
1.0
|
O
|
X:NO186
|
2.8
|
12.3
|
1.0
|
C4D
|
X:HEM185
|
3.0
|
5.8
|
0.5
|
C1A
|
X:HEM185
|
3.0
|
5.8
|
0.0
|
C1A
|
X:HEM185
|
3.0
|
5.8
|
0.5
|
C1A
|
X:HEM185
|
3.0
|
5.8
|
0.0
|
C4A
|
X:HEM185
|
3.0
|
6.0
|
0.0
|
C4A
|
X:HEM185
|
3.0
|
6.0
|
0.0
|
C4A
|
X:HEM185
|
3.0
|
6.0
|
0.5
|
C1D
|
X:HEM185
|
3.0
|
6.0
|
0.5
|
C4C
|
X:HEM185
|
3.0
|
6.3
|
0.5
|
C1B
|
X:HEM185
|
3.0
|
6.3
|
0.0
|
C1B
|
X:HEM185
|
3.0
|
6.3
|
0.5
|
C1B
|
X:HEM185
|
3.0
|
6.3
|
0.0
|
C4A
|
X:HEM185
|
3.0
|
7.2
|
0.5
|
C1D
|
X:HEM185
|
3.0
|
7.2
|
0.0
|
C1D
|
X:HEM185
|
3.0
|
7.2
|
0.5
|
C1D
|
X:HEM185
|
3.0
|
7.2
|
0.0
|
C4B
|
X:HEM185
|
3.0
|
7.7
|
0.5
|
C1C
|
X:HEM185
|
3.0
|
7.7
|
0.0
|
C1C
|
X:HEM185
|
3.0
|
7.7
|
0.5
|
C1C
|
X:HEM185
|
3.0
|
7.7
|
0.0
|
C4B
|
X:HEM185
|
3.0
|
7.0
|
0.0
|
C4B
|
X:HEM185
|
3.0
|
7.0
|
0.0
|
C4B
|
X:HEM185
|
3.0
|
7.0
|
0.5
|
C1C
|
X:HEM185
|
3.0
|
7.0
|
0.5
|
C4C
|
X:HEM185
|
3.0
|
7.0
|
0.5
|
C4C
|
X:HEM185
|
3.0
|
7.0
|
0.0
|
C4C
|
X:HEM185
|
3.0
|
7.0
|
0.0
|
C1B
|
X:HEM185
|
3.0
|
7.0
|
0.5
|
C4D
|
X:HEM185
|
3.0
|
6.6
|
0.0
|
C4D
|
X:HEM185
|
3.0
|
6.6
|
0.5
|
C4D
|
X:HEM185
|
3.0
|
6.6
|
0.0
|
C1A
|
X:HEM185
|
3.0
|
6.6
|
0.5
|
CE1
|
X:HIS59
|
3.1
|
5.0
|
1.0
|
CD2
|
X:HIS59
|
3.1
|
5.2
|
1.0
|
CHD
|
X:HEM185
|
3.4
|
6.5
|
0.5
|
CHB
|
X:HEM185
|
3.4
|
6.5
|
0.0
|
CHB
|
X:HEM185
|
3.4
|
6.5
|
0.5
|
CHB
|
X:HEM185
|
3.4
|
6.5
|
0.0
|
CHD
|
X:HEM185
|
3.4
|
8.0
|
0.5
|
CHD
|
X:HEM185
|
3.4
|
8.0
|
0.0
|
CHD
|
X:HEM185
|
3.4
|
8.0
|
0.0
|
CHB
|
X:HEM185
|
3.4
|
8.0
|
0.5
|
CHC
|
X:HEM185
|
3.4
|
8.3
|
0.5
|
CHC
|
X:HEM185
|
3.4
|
8.3
|
0.5
|
CHC
|
X:HEM185
|
3.4
|
8.3
|
0.0
|
CHC
|
X:HEM185
|
3.4
|
8.3
|
0.0
|
CHA
|
X:HEM185
|
3.4
|
6.5
|
0.0
|
CHA
|
X:HEM185
|
3.4
|
6.5
|
0.5
|
CHA
|
X:HEM185
|
3.4
|
6.5
|
0.0
|
CHA
|
X:HEM185
|
3.4
|
6.5
|
0.5
|
ND1
|
X:HIS59
|
4.2
|
4.9
|
1.0
|
CG
|
X:HIS59
|
4.2
|
5.1
|
1.0
|
C2D
|
X:HEM185
|
4.2
|
6.8
|
0.5
|
C3A
|
X:HEM185
|
4.2
|
6.8
|
0.0
|
C3A
|
X:HEM185
|
4.2
|
6.8
|
0.0
|
C3A
|
X:HEM185
|
4.2
|
6.8
|
0.5
|
C2A
|
X:HEM185
|
4.2
|
6.2
|
0.5
|
C2A
|
X:HEM185
|
4.2
|
6.2
|
0.0
|
C2A
|
X:HEM185
|
4.2
|
6.2
|
0.0
|
C3D
|
X:HEM185
|
4.2
|
6.2
|
0.5
|
C2C
|
X:HEM185
|
4.2
|
8.9
|
0.0
|
C2C
|
X:HEM185
|
4.2
|
8.9
|
0.5
|
C2C
|
X:HEM185
|
4.2
|
8.9
|
0.0
|
C3B
|
X:HEM185
|
4.2
|
8.9
|
0.5
|
C2B
|
X:HEM185
|
4.3
|
8.0
|
0.5
|
C3C
|
X:HEM185
|
4.3
|
8.0
|
0.0
|
C3C
|
X:HEM185
|
4.3
|
8.0
|
0.5
|
C3C
|
X:HEM185
|
4.3
|
8.0
|
0.0
|
C2B
|
X:HEM185
|
4.3
|
7.0
|
0.5
|
C2B
|
X:HEM185
|
4.3
|
7.0
|
0.0
|
C2B
|
X:HEM185
|
4.3
|
7.0
|
0.0
|
C3C
|
X:HEM185
|
4.3
|
7.0
|
0.5
|
C2C
|
X:HEM185
|
4.3
|
7.4
|
0.5
|
C3B
|
X:HEM185
|
4.3
|
7.4
|
0.0
|
C3B
|
X:HEM185
|
4.3
|
7.4
|
0.5
|
C3B
|
X:HEM185
|
4.3
|
7.4
|
0.0
|
C2D
|
X:HEM185
|
4.3
|
8.3
|
0.0
|
C2D
|
X:HEM185
|
4.3
|
8.3
|
0.5
|
C2D
|
X:HEM185
|
4.3
|
8.3
|
0.0
|
C3A
|
X:HEM185
|
4.3
|
8.3
|
0.5
|
C2A
|
X:HEM185
|
4.3
|
7.8
|
0.5
|
C3D
|
X:HEM185
|
4.3
|
7.8
|
0.0
|
C3D
|
X:HEM185
|
4.3
|
7.8
|
0.5
|
C3D
|
X:HEM185
|
4.3
|
7.8
|
0.0
|
CD2
|
X:LEU130
|
4.7
|
14.6
|
0.7
|
CD2
|
X:LEU123
|
5.0
|
9.9
|
1.0
|
|
Reference:
A.M.Amoia,
W.R.Montfort.
Heme Distortion in Nitrophorin 4: High Resolution Structures of Mutated Positions L123V and L133V and Heme Altered Proteins To Be Published.
Page generated: Sat Aug 3 19:22:28 2024
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