Iron in PDB 5vq3: Nitrogenase CP1 at pH 6.5
Enzymatic activity of Nitrogenase CP1 at pH 6.5
All present enzymatic activity of Nitrogenase CP1 at pH 6.5:
1.18.6.1;
Protein crystallography data
The structure of Nitrogenase CP1 at pH 6.5, PDB code: 5vq3
was solved by
C.N.Morrison,
T.Spatzal,
D.C.Rees,
with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:
Resolution Low / High (Å)
|
40.00 /
1.72
|
Space group
|
P 1 21 1
|
Cell size a, b, c (Å), α, β, γ (°)
|
69.477,
147.963,
116.694,
90.00,
103.51,
90.00
|
R / Rfree (%)
|
15.9 /
18.5
|
Other elements in 5vq3:
The structure of Nitrogenase CP1 at pH 6.5 also contains other interesting chemical elements:
Iron Binding Sites:
Iron binding site 1 out
of 32 in 5vq3
Go back to
Iron Binding Sites List in 5vq3
Iron binding site 1 out
of 32 in the Nitrogenase CP1 at pH 6.5
Mono view
Stereo pair view
|
A full contact list of Iron with other atoms in the Fe binding
site number 1 of Nitrogenase CP1 at pH 6.5 within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
A:Fe602
b:21.1
occ:1.00
|
FE1
|
A:ICS602
|
0.0
|
21.1
|
1.0
|
S2A
|
A:ICS602
|
2.3
|
20.7
|
1.0
|
S1A
|
A:ICS602
|
2.3
|
21.5
|
1.0
|
SG
|
A:CYS262
|
2.3
|
20.5
|
1.0
|
S4A
|
A:ICS602
|
2.3
|
21.1
|
1.0
|
FE4
|
A:ICS602
|
2.6
|
20.2
|
1.0
|
FE2
|
A:ICS602
|
2.7
|
19.3
|
1.0
|
FE3
|
A:ICS602
|
2.7
|
20.2
|
1.0
|
CB
|
A:CYS262
|
3.3
|
20.0
|
1.0
|
CX
|
A:ICS602
|
3.5
|
19.6
|
1.0
|
OG
|
A:SER265
|
3.9
|
20.4
|
1.0
|
CB
|
A:SER346
|
4.1
|
25.1
|
0.5
|
CB
|
A:SER346
|
4.1
|
25.8
|
0.5
|
CB
|
A:SER265
|
4.1
|
22.8
|
1.0
|
CA
|
A:CYS262
|
4.6
|
22.2
|
1.0
|
CE2
|
A:TYR216
|
4.7
|
21.5
|
1.0
|
O
|
A:HOH764
|
4.7
|
27.4
|
1.0
|
N
|
A:SER265
|
4.8
|
22.4
|
1.0
|
S3A
|
A:ICS602
|
4.8
|
19.7
|
1.0
|
OG
|
A:SER346
|
4.8
|
28.4
|
0.5
|
OG
|
A:SER346
|
4.8
|
29.6
|
0.5
|
S2B
|
A:ICS602
|
4.9
|
19.7
|
1.0
|
O
|
A:HOH756
|
4.9
|
37.4
|
1.0
|
S5A
|
A:ICS602
|
4.9
|
21.7
|
1.0
|
FE5
|
A:ICS602
|
5.0
|
18.5
|
1.0
|
|
Iron binding site 2 out
of 32 in 5vq3
Go back to
Iron Binding Sites List in 5vq3
Iron binding site 2 out
of 32 in the Nitrogenase CP1 at pH 6.5
Mono view
Stereo pair view
|
A full contact list of Iron with other atoms in the Fe binding
site number 2 of Nitrogenase CP1 at pH 6.5 within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
A:Fe602
b:19.3
occ:1.00
|
FE2
|
A:ICS602
|
0.0
|
19.3
|
1.0
|
CX
|
A:ICS602
|
2.0
|
19.6
|
1.0
|
S2A
|
A:ICS602
|
2.2
|
20.7
|
1.0
|
S2B
|
A:ICS602
|
2.2
|
19.7
|
1.0
|
S1A
|
A:ICS602
|
2.3
|
21.5
|
1.0
|
FE6
|
A:ICS602
|
2.6
|
18.9
|
1.0
|
FE4
|
A:ICS602
|
2.7
|
20.2
|
1.0
|
FE3
|
A:ICS602
|
2.7
|
20.2
|
1.0
|
FE1
|
A:ICS602
|
2.7
|
21.1
|
1.0
|
FE5
|
A:ICS602
|
3.7
|
18.5
|
1.0
|
FE7
|
A:ICS602
|
3.7
|
19.4
|
1.0
|
S4A
|
A:ICS602
|
3.9
|
21.1
|
1.0
|
NE2
|
A:HIS186
|
3.9
|
21.1
|
1.0
|
CZ
|
A:PHE369
|
4.0
|
25.4
|
1.0
|
CE1
|
A:HIS186
|
4.0
|
22.0
|
1.0
|
S1B
|
A:ICS602
|
4.2
|
19.6
|
1.0
|
S3B
|
A:ICS602
|
4.2
|
19.5
|
1.0
|
CG1
|
A:VAL61
|
4.3
|
22.8
|
1.0
|
CE1
|
A:PHE369
|
4.5
|
25.9
|
1.0
|
S3A
|
A:ICS602
|
4.5
|
19.7
|
1.0
|
S5A
|
A:ICS602
|
4.5
|
21.7
|
1.0
|
SG
|
A:CYS262
|
4.8
|
20.5
|
1.0
|
CB
|
A:SER265
|
4.9
|
22.8
|
1.0
|
|
Iron binding site 3 out
of 32 in 5vq3
Go back to
Iron Binding Sites List in 5vq3
Iron binding site 3 out
of 32 in the Nitrogenase CP1 at pH 6.5
Mono view
Stereo pair view
|
A full contact list of Iron with other atoms in the Fe binding
site number 3 of Nitrogenase CP1 at pH 6.5 within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
A:Fe602
b:20.2
occ:1.00
|
FE3
|
A:ICS602
|
0.0
|
20.2
|
1.0
|
CX
|
A:ICS602
|
2.0
|
19.6
|
1.0
|
S5A
|
A:ICS602
|
2.2
|
21.7
|
1.0
|
S4A
|
A:ICS602
|
2.3
|
21.1
|
1.0
|
S2A
|
A:ICS602
|
2.3
|
20.7
|
1.0
|
FE7
|
A:ICS602
|
2.6
|
19.4
|
1.0
|
FE2
|
A:ICS602
|
2.7
|
19.3
|
1.0
|
FE4
|
A:ICS602
|
2.7
|
20.2
|
1.0
|
FE1
|
A:ICS602
|
2.7
|
21.1
|
1.0
|
FE5
|
A:ICS602
|
3.7
|
18.5
|
1.0
|
FE6
|
A:ICS602
|
3.7
|
18.9
|
1.0
|
S1A
|
A:ICS602
|
3.9
|
21.5
|
1.0
|
S3B
|
A:ICS602
|
4.2
|
19.5
|
1.0
|
S4B
|
A:ICS602
|
4.2
|
18.8
|
1.0
|
CD2
|
A:TYR216
|
4.2
|
21.8
|
1.0
|
CE2
|
A:TYR216
|
4.4
|
21.5
|
1.0
|
O
|
A:HOH764
|
4.4
|
27.4
|
1.0
|
NH2
|
A:ARG347
|
4.5
|
22.5
|
0.5
|
S3A
|
A:ICS602
|
4.5
|
19.7
|
1.0
|
S2B
|
A:ICS602
|
4.5
|
19.7
|
1.0
|
NH1
|
A:ARG87
|
4.5
|
21.9
|
1.0
|
O
|
A:HOH833
|
4.7
|
25.8
|
1.0
|
SG
|
A:CYS262
|
4.8
|
20.5
|
1.0
|
NE
|
A:ARG347
|
4.8
|
29.2
|
0.5
|
CG1
|
A:VAL61
|
4.8
|
22.8
|
1.0
|
CZ
|
A:ARG347
|
4.9
|
28.6
|
0.5
|
|
Iron binding site 4 out
of 32 in 5vq3
Go back to
Iron Binding Sites List in 5vq3
Iron binding site 4 out
of 32 in the Nitrogenase CP1 at pH 6.5
Mono view
Stereo pair view
|
A full contact list of Iron with other atoms in the Fe binding
site number 4 of Nitrogenase CP1 at pH 6.5 within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
A:Fe602
b:20.2
occ:1.00
|
FE4
|
A:ICS602
|
0.0
|
20.2
|
1.0
|
CX
|
A:ICS602
|
2.0
|
19.6
|
1.0
|
S3A
|
A:ICS602
|
2.2
|
19.7
|
1.0
|
S4A
|
A:ICS602
|
2.3
|
21.1
|
1.0
|
S1A
|
A:ICS602
|
2.3
|
21.5
|
1.0
|
FE5
|
A:ICS602
|
2.6
|
18.5
|
1.0
|
FE1
|
A:ICS602
|
2.6
|
21.1
|
1.0
|
FE2
|
A:ICS602
|
2.7
|
19.3
|
1.0
|
FE3
|
A:ICS602
|
2.7
|
20.2
|
1.0
|
FE7
|
A:ICS602
|
3.7
|
19.4
|
1.0
|
FE6
|
A:ICS602
|
3.7
|
18.9
|
1.0
|
S2A
|
A:ICS602
|
3.8
|
20.7
|
1.0
|
N
|
A:GLY345
|
4.0
|
19.7
|
1.0
|
N
|
A:SER346
|
4.0
|
23.2
|
0.5
|
CB
|
A:SER346
|
4.1
|
25.8
|
0.5
|
N
|
A:SER346
|
4.1
|
23.3
|
0.5
|
CB
|
A:SER346
|
4.1
|
25.1
|
0.5
|
S4B
|
A:ICS602
|
4.2
|
18.8
|
1.0
|
S1B
|
A:ICS602
|
4.2
|
19.6
|
1.0
|
CD
|
A:ARG347
|
4.3
|
27.0
|
0.5
|
NH1
|
A:ARG347
|
4.3
|
24.7
|
0.5
|
S5A
|
A:ICS602
|
4.5
|
21.7
|
1.0
|
S2B
|
A:ICS602
|
4.5
|
19.7
|
1.0
|
N
|
A:ARG347
|
4.6
|
23.0
|
0.5
|
CA
|
A:SER346
|
4.6
|
24.7
|
0.5
|
CG
|
A:ARG347
|
4.6
|
17.5
|
0.5
|
C
|
A:GLY345
|
4.6
|
26.7
|
1.0
|
SG
|
A:CYS262
|
4.6
|
20.5
|
1.0
|
CA
|
A:GLY345
|
4.6
|
24.0
|
1.0
|
CA
|
A:SER346
|
4.6
|
23.9
|
0.5
|
OG
|
A:SER346
|
4.9
|
28.4
|
0.5
|
CZ
|
A:PHE369
|
4.9
|
25.4
|
1.0
|
NE
|
A:ARG347
|
4.9
|
29.2
|
0.5
|
CA
|
A:GLY344
|
4.9
|
21.1
|
1.0
|
CZ
|
A:ARG347
|
5.0
|
26.4
|
0.5
|
NE
|
A:ARG347
|
5.0
|
34.1
|
0.5
|
C
|
A:GLY344
|
5.0
|
24.5
|
1.0
|
|
Iron binding site 5 out
of 32 in 5vq3
Go back to
Iron Binding Sites List in 5vq3
Iron binding site 5 out
of 32 in the Nitrogenase CP1 at pH 6.5
Mono view
Stereo pair view
|
A full contact list of Iron with other atoms in the Fe binding
site number 5 of Nitrogenase CP1 at pH 6.5 within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
A:Fe602
b:18.5
occ:1.00
|
FE5
|
A:ICS602
|
0.0
|
18.5
|
1.0
|
CX
|
A:ICS602
|
1.9
|
19.6
|
1.0
|
S3A
|
A:ICS602
|
2.2
|
19.7
|
1.0
|
S4B
|
A:ICS602
|
2.3
|
18.8
|
1.0
|
S1B
|
A:ICS602
|
2.3
|
19.6
|
1.0
|
FE4
|
A:ICS602
|
2.6
|
20.2
|
1.0
|
FE7
|
A:ICS602
|
2.6
|
19.4
|
1.0
|
FE6
|
A:ICS602
|
2.6
|
18.9
|
1.0
|
MO1
|
A:ICS602
|
2.7
|
18.5
|
1.0
|
ND1
|
A:HIS482
|
3.6
|
22.2
|
1.0
|
FE2
|
A:ICS602
|
3.7
|
19.3
|
1.0
|
FE3
|
A:ICS602
|
3.7
|
20.2
|
1.0
|
S3B
|
A:ICS602
|
3.8
|
19.5
|
1.0
|
CE1
|
A:HIS482
|
4.0
|
22.0
|
1.0
|
NH1
|
A:ARG347
|
4.0
|
24.7
|
0.5
|
N
|
A:GLY344
|
4.2
|
23.4
|
1.0
|
CA
|
A:GLY344
|
4.2
|
21.1
|
1.0
|
S1A
|
A:ICS602
|
4.3
|
21.5
|
1.0
|
S4A
|
A:ICS602
|
4.3
|
21.1
|
1.0
|
S2B
|
A:ICS602
|
4.5
|
19.7
|
1.0
|
S5A
|
A:ICS602
|
4.5
|
21.7
|
1.0
|
O7
|
A:HCA601
|
4.5
|
18.1
|
1.0
|
CG
|
A:HIS482
|
4.6
|
17.0
|
1.0
|
O6
|
A:HCA601
|
4.7
|
17.8
|
1.0
|
N
|
A:GLY345
|
4.7
|
19.7
|
1.0
|
CZ
|
A:ARG347
|
4.9
|
26.4
|
0.5
|
CD
|
A:ARG347
|
4.9
|
21.1
|
0.5
|
NE
|
A:ARG347
|
4.9
|
29.2
|
0.5
|
CG
|
A:ARG347
|
4.9
|
17.5
|
0.5
|
FE1
|
A:ICS602
|
5.0
|
21.1
|
1.0
|
|
Iron binding site 6 out
of 32 in 5vq3
Go back to
Iron Binding Sites List in 5vq3
Iron binding site 6 out
of 32 in the Nitrogenase CP1 at pH 6.5
Mono view
Stereo pair view
|
A full contact list of Iron with other atoms in the Fe binding
site number 6 of Nitrogenase CP1 at pH 6.5 within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
A:Fe602
b:18.9
occ:1.00
|
FE6
|
A:ICS602
|
0.0
|
18.9
|
1.0
|
CX
|
A:ICS602
|
2.0
|
19.6
|
1.0
|
S2B
|
A:ICS602
|
2.2
|
19.7
|
1.0
|
S3B
|
A:ICS602
|
2.2
|
19.5
|
1.0
|
S1B
|
A:ICS602
|
2.2
|
19.6
|
1.0
|
FE2
|
A:ICS602
|
2.6
|
19.3
|
1.0
|
FE7
|
A:ICS602
|
2.6
|
19.4
|
1.0
|
FE5
|
A:ICS602
|
2.6
|
18.5
|
1.0
|
MO1
|
A:ICS602
|
2.7
|
18.5
|
1.0
|
O7
|
A:HCA601
|
3.7
|
18.1
|
1.0
|
FE3
|
A:ICS602
|
3.7
|
20.2
|
1.0
|
FE4
|
A:ICS602
|
3.7
|
20.2
|
1.0
|
S4B
|
A:ICS602
|
3.8
|
18.8
|
1.0
|
CZ
|
A:PHE369
|
4.2
|
25.4
|
1.0
|
S2A
|
A:ICS602
|
4.3
|
20.7
|
1.0
|
S1A
|
A:ICS602
|
4.3
|
21.5
|
1.0
|
O2
|
A:HCA601
|
4.3
|
21.1
|
1.0
|
S5A
|
A:ICS602
|
4.4
|
21.7
|
1.0
|
CG2
|
A:VAL61
|
4.5
|
19.5
|
1.0
|
S3A
|
A:ICS602
|
4.5
|
19.7
|
1.0
|
O6
|
A:HCA601
|
4.5
|
17.8
|
1.0
|
CE2
|
A:PHE369
|
4.6
|
25.2
|
1.0
|
ND1
|
A:HIS482
|
4.7
|
22.2
|
1.0
|
C3
|
A:HCA601
|
4.8
|
19.2
|
1.0
|
CG1
|
A:VAL61
|
4.8
|
22.8
|
1.0
|
C1
|
A:HCA601
|
4.9
|
22.9
|
1.0
|
C2
|
A:HCA601
|
5.0
|
21.1
|
1.0
|
|
Iron binding site 7 out
of 32 in 5vq3
Go back to
Iron Binding Sites List in 5vq3
Iron binding site 7 out
of 32 in the Nitrogenase CP1 at pH 6.5
Mono view
Stereo pair view
|
A full contact list of Iron with other atoms in the Fe binding
site number 7 of Nitrogenase CP1 at pH 6.5 within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
A:Fe602
b:19.4
occ:1.00
|
FE7
|
A:ICS602
|
0.0
|
19.4
|
1.0
|
CX
|
A:ICS602
|
2.0
|
19.6
|
1.0
|
S5A
|
A:ICS602
|
2.2
|
21.7
|
1.0
|
S4B
|
A:ICS602
|
2.2
|
18.8
|
1.0
|
S3B
|
A:ICS602
|
2.2
|
19.5
|
1.0
|
FE3
|
A:ICS602
|
2.6
|
20.2
|
1.0
|
FE6
|
A:ICS602
|
2.6
|
18.9
|
1.0
|
FE5
|
A:ICS602
|
2.6
|
18.5
|
1.0
|
MO1
|
A:ICS602
|
2.7
|
18.5
|
1.0
|
FE2
|
A:ICS602
|
3.7
|
19.3
|
1.0
|
FE4
|
A:ICS602
|
3.7
|
20.2
|
1.0
|
O6
|
A:HCA601
|
3.7
|
17.8
|
1.0
|
O
|
A:HOH797
|
3.8
|
20.8
|
1.0
|
S1B
|
A:ICS602
|
3.8
|
19.6
|
1.0
|
NE
|
A:ARG87
|
4.1
|
18.9
|
1.0
|
S4A
|
A:ICS602
|
4.3
|
21.1
|
1.0
|
S2A
|
A:ICS602
|
4.3
|
20.7
|
1.0
|
S2B
|
A:ICS602
|
4.4
|
19.7
|
1.0
|
S3A
|
A:ICS602
|
4.5
|
19.7
|
1.0
|
CZ
|
A:ARG347
|
4.5
|
28.6
|
0.5
|
NH2
|
A:ARG347
|
4.5
|
22.5
|
0.5
|
O7
|
A:HCA601
|
4.5
|
18.1
|
1.0
|
NH1
|
A:ARG87
|
4.6
|
21.9
|
1.0
|
ND1
|
A:HIS482
|
4.6
|
22.2
|
1.0
|
NH1
|
A:ARG347
|
4.7
|
19.0
|
0.5
|
C7
|
A:HCA601
|
4.7
|
18.7
|
1.0
|
NE
|
A:ARG347
|
4.8
|
29.2
|
0.5
|
CZ
|
A:ARG87
|
4.8
|
18.5
|
1.0
|
CD
|
A:ARG87
|
4.9
|
19.5
|
1.0
|
|
Iron binding site 8 out
of 32 in 5vq3
Go back to
Iron Binding Sites List in 5vq3
Iron binding site 8 out
of 32 in the Nitrogenase CP1 at pH 6.5
Mono view
Stereo pair view
|
A full contact list of Iron with other atoms in the Fe binding
site number 8 of Nitrogenase CP1 at pH 6.5 within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
A:Fe603
b:18.5
occ:1.00
|
FE1
|
A:CLF603
|
0.0
|
18.5
|
1.0
|
S3A
|
A:CLF603
|
2.3
|
20.2
|
1.0
|
S2A
|
A:CLF603
|
2.3
|
20.1
|
1.0
|
SG
|
A:CYS145
|
2.3
|
21.2
|
1.0
|
S1
|
A:CLF603
|
2.4
|
19.1
|
1.0
|
FE2
|
A:CLF603
|
2.5
|
20.8
|
1.0
|
FE4
|
A:CLF603
|
2.6
|
18.6
|
1.0
|
FE3
|
A:CLF603
|
2.8
|
18.9
|
1.0
|
CB
|
A:CYS145
|
3.4
|
21.8
|
1.0
|
S4A
|
A:CLF603
|
3.8
|
18.6
|
1.0
|
N
|
A:CYS145
|
3.8
|
19.5
|
1.0
|
O
|
B:HOH712
|
3.9
|
22.6
|
1.0
|
SG
|
B:CYS48
|
4.0
|
19.5
|
1.0
|
CA
|
A:GLY176
|
4.1
|
22.6
|
1.0
|
CA
|
A:CYS145
|
4.2
|
21.6
|
1.0
|
FE8
|
A:CLF603
|
4.4
|
19.8
|
1.0
|
N
|
A:GLY176
|
4.4
|
21.7
|
1.0
|
SG
|
A:CYS79
|
4.5
|
19.8
|
1.0
|
FE5
|
A:CLF603
|
4.6
|
19.6
|
1.0
|
FE6
|
A:CLF603
|
4.8
|
21.0
|
1.0
|
CB
|
B:SER45
|
4.8
|
21.4
|
1.0
|
OG
|
B:SER45
|
4.9
|
32.4
|
1.0
|
SG
|
A:CYS53
|
4.9
|
19.5
|
1.0
|
SG
|
B:CYS106
|
4.9
|
20.8
|
1.0
|
C
|
A:GLY176
|
5.0
|
24.5
|
1.0
|
C
|
A:THR144
|
5.0
|
21.2
|
1.0
|
|
Iron binding site 9 out
of 32 in 5vq3
Go back to
Iron Binding Sites List in 5vq3
Iron binding site 9 out
of 32 in the Nitrogenase CP1 at pH 6.5
Mono view
Stereo pair view
|
A full contact list of Iron with other atoms in the Fe binding
site number 9 of Nitrogenase CP1 at pH 6.5 within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
A:Fe603
b:20.8
occ:1.00
|
FE2
|
A:CLF603
|
0.0
|
20.8
|
1.0
|
S2A
|
A:CLF603
|
2.3
|
20.1
|
1.0
|
S4A
|
A:CLF603
|
2.3
|
18.6
|
1.0
|
SG
|
B:CYS48
|
2.3
|
19.5
|
1.0
|
S1
|
A:CLF603
|
2.5
|
19.1
|
1.0
|
FE1
|
A:CLF603
|
2.5
|
18.5
|
1.0
|
FE4
|
A:CLF603
|
2.7
|
18.6
|
1.0
|
FE3
|
A:CLF603
|
2.7
|
18.9
|
1.0
|
FE8
|
A:CLF603
|
2.9
|
19.8
|
1.0
|
N
|
B:CYS48
|
3.3
|
20.5
|
1.0
|
CB
|
B:CYS48
|
3.6
|
18.4
|
1.0
|
CA
|
B:CYS48
|
3.6
|
20.9
|
1.0
|
S3A
|
A:CLF603
|
3.8
|
20.2
|
1.0
|
FE5
|
A:CLF603
|
3.9
|
19.6
|
1.0
|
C
|
B:GLY47
|
3.9
|
21.7
|
1.0
|
S4B
|
A:CLF603
|
4.0
|
18.8
|
1.0
|
O
|
B:HOH712
|
4.2
|
22.6
|
1.0
|
CA
|
B:GLY47
|
4.4
|
19.4
|
1.0
|
SG
|
A:CYS145
|
4.5
|
21.2
|
1.0
|
FE6
|
A:CLF603
|
4.6
|
21.0
|
1.0
|
O
|
B:GLY47
|
4.6
|
18.2
|
1.0
|
O
|
B:SER45
|
4.7
|
20.7
|
1.0
|
SG
|
A:CYS79
|
4.7
|
19.8
|
1.0
|
SG
|
A:CYS53
|
4.8
|
19.5
|
1.0
|
N
|
B:GLY47
|
4.9
|
21.0
|
1.0
|
S3B
|
A:CLF603
|
5.0
|
19.8
|
1.0
|
|
Iron binding site 10 out
of 32 in 5vq3
Go back to
Iron Binding Sites List in 5vq3
Iron binding site 10 out
of 32 in the Nitrogenase CP1 at pH 6.5
Mono view
Stereo pair view
|
A full contact list of Iron with other atoms in the Fe binding
site number 10 of Nitrogenase CP1 at pH 6.5 within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
A:Fe603
b:18.9
occ:1.00
|
FE3
|
A:CLF603
|
0.0
|
18.9
|
1.0
|
S4A
|
A:CLF603
|
2.3
|
18.6
|
1.0
|
SG
|
A:CYS53
|
2.3
|
19.5
|
1.0
|
S2A
|
A:CLF603
|
2.3
|
20.1
|
1.0
|
S3A
|
A:CLF603
|
2.3
|
20.2
|
1.0
|
FE4
|
A:CLF603
|
2.7
|
18.6
|
1.0
|
FE2
|
A:CLF603
|
2.7
|
20.8
|
1.0
|
FE1
|
A:CLF603
|
2.8
|
18.5
|
1.0
|
CB
|
A:CYS53
|
3.3
|
19.7
|
1.0
|
CA
|
A:GLY176
|
4.0
|
22.6
|
1.0
|
CB
|
A:TYR55
|
4.1
|
20.0
|
1.0
|
S1
|
A:CLF603
|
4.2
|
19.1
|
1.0
|
CA
|
B:GLY47
|
4.3
|
19.4
|
1.0
|
CD2
|
A:TYR55
|
4.3
|
19.4
|
1.0
|
CG
|
A:TYR55
|
4.6
|
18.3
|
1.0
|
C
|
B:GLY47
|
4.6
|
21.7
|
1.0
|
N
|
B:CYS48
|
4.7
|
20.5
|
1.0
|
N
|
A:GLY176
|
4.7
|
21.7
|
1.0
|
CA
|
A:CYS53
|
4.8
|
19.5
|
1.0
|
O
|
B:HOH748
|
4.8
|
24.3
|
1.0
|
SG
|
A:CYS145
|
4.8
|
21.2
|
1.0
|
N
|
A:TYR55
|
4.9
|
17.9
|
1.0
|
SG
|
A:CYS79
|
4.9
|
19.8
|
1.0
|
N
|
B:GLY47
|
5.0
|
21.0
|
1.0
|
SG
|
B:CYS48
|
5.0
|
19.5
|
1.0
|
C
|
A:GLY176
|
5.0
|
24.5
|
1.0
|
|
Reference:
C.N.Morrison,
T.Spatzal,
D.C.Rees.
Reversible Protonated Resting State of the Nitrogenase Active Site. J. Am. Chem. Soc. V. 139 10856 2017.
ISSN: ESSN 1520-5126
PubMed: 28692802
DOI: 10.1021/JACS.7B05695
Page generated: Tue Aug 6 10:30:45 2024
|