Iron in PDB 8a1t: Sodium Pumping Nadh-Quinone Oxidoreductase
Enzymatic activity of Sodium Pumping Nadh-Quinone Oxidoreductase
All present enzymatic activity of Sodium Pumping Nadh-Quinone Oxidoreductase:
7.2.1.1;
Other elements in 8a1t:
The structure of Sodium Pumping Nadh-Quinone Oxidoreductase also contains other interesting chemical elements:
Iron Binding Sites:
The binding sites of Iron atom in the Sodium Pumping Nadh-Quinone Oxidoreductase
(pdb code 8a1t). This binding sites where shown within
5.0 Angstroms radius around Iron atom.
In total 4 binding sites of Iron where determined in the
Sodium Pumping Nadh-Quinone Oxidoreductase, PDB code: 8a1t:
Jump to Iron binding site number:
1;
2;
3;
4;
Iron binding site 1 out
of 4 in 8a1t
Go back to
Iron Binding Sites List in 8a1t
Iron binding site 1 out
of 4 in the Sodium Pumping Nadh-Quinone Oxidoreductase
 Mono view
 Stereo pair view
|
|
A full contact list of Iron with other atoms in the Fe binding
site number 1 of Sodium Pumping Nadh-Quinone Oxidoreductase within 5.0Å range:
|
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
D:Fe302
b:92.7
occ:1.00
|
FE1
|
D:FES302
|
0.0
|
92.7
|
1.0
|
|
S2
|
D:FES302
|
2.2
|
77.7
|
1.0
|
|
S1
|
D:FES302
|
2.2
|
76.5
|
1.0
|
|
SG
|
E:CYS26
|
2.3
|
74.3
|
1.0
|
|
SG
|
D:CYS112
|
2.3
|
80.7
|
1.0
|
|
FE2
|
D:FES302
|
2.7
|
88.1
|
1.0
|
|
HB2
|
E:CYS26
|
2.9
|
56.3
|
1.0
|
|
CB
|
E:CYS26
|
3.1
|
59.7
|
1.0
|
|
HB2
|
D:CYS112
|
3.2
|
68.6
|
1.0
|
|
H
|
D:CYS112
|
3.2
|
68.9
|
1.0
|
|
CB
|
D:CYS112
|
3.4
|
71.4
|
1.0
|
|
H
|
D:GLY27
|
3.4
|
55.1
|
1.0
|
|
H
|
E:CYS26
|
3.6
|
54.2
|
1.0
|
|
HB3
|
E:CYS26
|
3.7
|
55.0
|
1.0
|
|
N
|
D:CYS112
|
3.9
|
66.3
|
1.0
|
|
HA
|
D:LEU26
|
4.1
|
56.9
|
1.0
|
|
HB3
|
D:CYS112
|
4.1
|
69.5
|
1.0
|
|
SG
|
D:CYS29
|
4.2
|
62.8
|
1.0
|
|
CA
|
D:CYS112
|
4.2
|
68.9
|
1.0
|
|
N
|
D:GLY27
|
4.3
|
57.2
|
1.0
|
|
N
|
E:CYS26
|
4.3
|
46.9
|
1.0
|
|
CA
|
E:CYS26
|
4.4
|
48.9
|
1.0
|
|
H
|
D:VAL28
|
4.4
|
48.0
|
1.0
|
|
HA
|
D:ASN111
|
4.5
|
61.8
|
1.0
|
|
SG
|
E:CYS120
|
4.5
|
64.8
|
1.0
|
|
HA
|
D:CYS112
|
4.6
|
69.3
|
1.0
|
|
HG13
|
D:VAL28
|
4.6
|
47.5
|
1.0
|
|
H
|
D:CYS29
|
4.6
|
53.2
|
1.0
|
|
O
|
D:THR110
|
4.6
|
71.1
|
1.0
|
|
HB2
|
E:CYS120
|
4.6
|
62.4
|
1.0
|
|
HA2
|
D:GLY27
|
4.7
|
54.5
|
1.0
|
|
H
|
E:THR27
|
4.8
|
47.6
|
1.0
|
|
O
|
D:VAL25
|
4.8
|
54.6
|
1.0
|
|
HG12
|
D:VAL28
|
4.8
|
47.3
|
1.0
|
|
HA2
|
E:GLY24
|
4.9
|
52.3
|
1.0
|
|
HA
|
E:CYS26
|
4.9
|
53.4
|
1.0
|
|
CA
|
D:LEU26
|
5.0
|
55.0
|
1.0
|
|
Iron binding site 2 out
of 4 in 8a1t
Go back to
Iron Binding Sites List in 8a1t
Iron binding site 2 out
of 4 in the Sodium Pumping Nadh-Quinone Oxidoreductase
 Mono view
 Stereo pair view
|
|
A full contact list of Iron with other atoms in the Fe binding
site number 2 of Sodium Pumping Nadh-Quinone Oxidoreductase within 5.0Å range:
|
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
D:Fe302
b:88.1
occ:1.00
|
FE2
|
D:FES302
|
0.0
|
88.1
|
1.0
|
|
S1
|
D:FES302
|
2.2
|
76.5
|
1.0
|
|
S2
|
D:FES302
|
2.2
|
77.7
|
1.0
|
|
SG
|
E:CYS120
|
2.3
|
64.8
|
1.0
|
|
SG
|
D:CYS29
|
2.3
|
62.8
|
1.0
|
|
HB2
|
E:CYS120
|
2.6
|
62.4
|
1.0
|
|
FE1
|
D:FES302
|
2.7
|
92.7
|
1.0
|
|
CB
|
E:CYS120
|
2.9
|
62.2
|
1.0
|
|
HB2
|
D:CYS29
|
3.2
|
53.3
|
1.0
|
|
HB3
|
E:CYS120
|
3.3
|
61.2
|
1.0
|
|
CB
|
D:CYS29
|
3.4
|
53.8
|
1.0
|
|
H
|
E:GLY24
|
3.5
|
52.7
|
1.0
|
|
HB3
|
D:CYS29
|
3.9
|
52.8
|
1.0
|
|
H
|
D:CYS29
|
3.9
|
53.2
|
1.0
|
|
H
|
E:CYS120
|
3.9
|
61.6
|
1.0
|
|
HA2
|
E:GLY24
|
4.0
|
52.3
|
1.0
|
|
HA
|
D:ASN111
|
4.1
|
61.8
|
1.0
|
|
SG
|
E:CYS26
|
4.2
|
74.3
|
1.0
|
|
N
|
E:GLY24
|
4.2
|
48.5
|
1.0
|
|
H
|
E:MET25
|
4.2
|
48.2
|
1.0
|
|
CA
|
E:CYS120
|
4.3
|
58.6
|
1.0
|
|
HG22
|
D:THR110
|
4.3
|
69.7
|
1.0
|
|
H
|
E:CYS26
|
4.3
|
54.2
|
1.0
|
|
H
|
D:CYS112
|
4.3
|
68.9
|
1.0
|
|
N
|
E:CYS120
|
4.5
|
54.9
|
1.0
|
|
CA
|
E:GLY24
|
4.5
|
49.0
|
1.0
|
|
O
|
D:THR110
|
4.6
|
71.1
|
1.0
|
|
SG
|
D:CYS112
|
4.6
|
80.7
|
1.0
|
|
N
|
D:CYS29
|
4.6
|
55.6
|
1.0
|
|
CA
|
D:CYS29
|
4.6
|
51.1
|
1.0
|
|
HA
|
E:CYS120
|
4.6
|
62.4
|
1.0
|
|
N
|
E:MET25
|
4.8
|
46.6
|
1.0
|
|
HA
|
E:LEU23
|
4.8
|
53.4
|
1.0
|
|
HB2
|
E:CYS26
|
4.9
|
56.3
|
1.0
|
|
HG13
|
D:VAL28
|
5.0
|
47.5
|
1.0
|
|
HA
|
D:CYS29
|
5.0
|
52.5
|
1.0
|
|
HB
|
D:THR110
|
5.0
|
70.3
|
1.0
|
|
Iron binding site 3 out
of 4 in 8a1t
Go back to
Iron Binding Sites List in 8a1t
Iron binding site 3 out
of 4 in the Sodium Pumping Nadh-Quinone Oxidoreductase
 Mono view
 Stereo pair view
|
|
A full contact list of Iron with other atoms in the Fe binding
site number 3 of Sodium Pumping Nadh-Quinone Oxidoreductase within 5.0Å range:
|
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
F:Fe1502
b:241.4
occ:1.00
|
FE1
|
F:FES1502
|
0.0
|
241.4
|
1.0
|
|
HG
|
F:CYS76
|
1.1
|
208.7
|
1.0
|
|
S2
|
F:FES1502
|
2.2
|
237.2
|
1.0
|
|
S1
|
F:FES1502
|
2.2
|
236.4
|
1.0
|
|
SG
|
F:CYS76
|
2.3
|
210.3
|
1.0
|
|
SG
|
F:CYS70
|
2.3
|
213.2
|
1.0
|
|
H
|
F:CYS76
|
2.5
|
208.6
|
1.0
|
|
FE2
|
F:FES1502
|
2.7
|
239.6
|
1.0
|
|
H
|
F:GLY77
|
2.7
|
202.5
|
1.0
|
|
H
|
F:CYS70
|
3.1
|
210.2
|
1.0
|
|
H
|
F:SER75
|
3.3
|
202.0
|
1.0
|
|
N
|
F:CYS76
|
3.3
|
209.7
|
1.0
|
|
CB
|
F:CYS76
|
3.5
|
208.3
|
1.0
|
|
N
|
F:GLY77
|
3.5
|
203.1
|
1.0
|
|
CB
|
F:CYS70
|
3.5
|
210.4
|
1.0
|
|
HB3
|
F:CYS70
|
3.6
|
210.3
|
1.0
|
|
HB3
|
F:CYS76
|
3.6
|
208.4
|
1.0
|
|
H
|
F:ALA69
|
3.7
|
202.9
|
1.0
|
|
N
|
F:CYS70
|
3.8
|
210.6
|
1.0
|
|
H
|
F:GLN78
|
3.8
|
199.5
|
1.0
|
|
CA
|
F:CYS76
|
3.8
|
208.8
|
1.0
|
|
H
|
F:GLY71
|
3.9
|
205.0
|
1.0
|
|
N
|
F:SER75
|
4.0
|
202.6
|
1.0
|
|
HA2
|
F:GLY74
|
4.0
|
200.2
|
1.0
|
|
O
|
F:GLY71
|
4.0
|
206.4
|
1.0
|
|
CA
|
F:CYS70
|
4.1
|
210.3
|
1.0
|
|
H
|
F:GLY74
|
4.1
|
200.3
|
1.0
|
|
HG
|
F:CYS111
|
4.2
|
201.7
|
1.0
|
|
N
|
F:GLY71
|
4.2
|
205.0
|
1.0
|
|
C
|
F:CYS76
|
4.2
|
208.0
|
1.0
|
|
SG
|
F:CYS111
|
4.3
|
205.7
|
1.0
|
|
HB2
|
F:CYS76
|
4.3
|
208.3
|
1.0
|
|
HB2
|
F:CYS70
|
4.3
|
210.2
|
1.0
|
|
C
|
F:CYS70
|
4.3
|
210.1
|
1.0
|
|
H
|
F:CYS79
|
4.4
|
198.7
|
1.0
|
|
C
|
F:SER75
|
4.4
|
202.7
|
1.0
|
|
N
|
F:GLN78
|
4.5
|
199.6
|
1.0
|
|
HA
|
F:SER68
|
4.5
|
195.8
|
1.0
|
|
N
|
F:ALA69
|
4.5
|
203.2
|
1.0
|
|
HA2
|
F:GLY77
|
4.5
|
202.2
|
1.0
|
|
SG
|
F:CYS79
|
4.5
|
199.8
|
1.0
|
|
CA
|
F:GLY77
|
4.5
|
202.2
|
1.0
|
|
CA
|
F:GLY74
|
4.6
|
200.5
|
1.0
|
|
N
|
F:GLY74
|
4.6
|
200.9
|
1.0
|
|
C
|
F:GLY74
|
4.6
|
200.2
|
1.0
|
|
HB2
|
F:SER68
|
4.7
|
195.8
|
1.0
|
|
CA
|
F:SER75
|
4.7
|
202.1
|
1.0
|
|
HA
|
F:CYS76
|
4.7
|
208.4
|
1.0
|
|
HB3
|
F:CYS79
|
4.8
|
198.5
|
1.0
|
|
HB1
|
F:ALA69
|
4.8
|
202.9
|
1.0
|
|
C
|
F:ALA69
|
4.9
|
203.5
|
1.0
|
|
H
|
F:GLY73
|
4.9
|
196.9
|
1.0
|
|
HB2
|
F:GLN78
|
4.9
|
199.2
|
1.0
|
|
HB3
|
F:SER75
|
4.9
|
201.8
|
1.0
|
|
HG3
|
F:GLN78
|
4.9
|
199.3
|
1.0
|
|
HD13
|
F:LEU109
|
4.9
|
193.7
|
1.0
|
|
C
|
F:GLY71
|
5.0
|
205.4
|
1.0
|
|
HA
|
F:CYS70
|
5.0
|
210.2
|
1.0
|
|
C
|
F:GLY77
|
5.0
|
201.9
|
1.0
|
|
Iron binding site 4 out
of 4 in 8a1t
Go back to
Iron Binding Sites List in 8a1t
Iron binding site 4 out
of 4 in the Sodium Pumping Nadh-Quinone Oxidoreductase
 Mono view
 Stereo pair view
|
|
A full contact list of Iron with other atoms in the Fe binding
site number 4 of Sodium Pumping Nadh-Quinone Oxidoreductase within 5.0Å range:
|
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
F:Fe1502
b:239.6
occ:1.00
|
FE2
|
F:FES1502
|
0.0
|
239.6
|
1.0
|
|
HG
|
F:CYS111
|
1.8
|
201.7
|
1.0
|
|
S2
|
F:FES1502
|
2.2
|
237.2
|
1.0
|
|
S1
|
F:FES1502
|
2.2
|
236.4
|
1.0
|
|
SG
|
F:CYS111
|
2.3
|
205.7
|
1.0
|
|
SG
|
F:CYS79
|
2.3
|
199.8
|
1.0
|
|
FE1
|
F:FES1502
|
2.7
|
241.4
|
1.0
|
|
HB3
|
F:CYS111
|
3.1
|
201.6
|
1.0
|
|
CB
|
F:CYS111
|
3.3
|
202.1
|
1.0
|
|
HB3
|
F:LEU109
|
3.4
|
193.8
|
1.0
|
|
H
|
F:CYS111
|
3.4
|
201.5
|
1.0
|
|
HB3
|
F:CYS79
|
3.5
|
198.5
|
1.0
|
|
HA2
|
F:GLY74
|
3.5
|
200.2
|
1.0
|
|
CB
|
F:CYS79
|
3.6
|
198.7
|
1.0
|
|
HG
|
F:CYS76
|
3.6
|
208.7
|
1.0
|
|
O
|
F:GLY71
|
3.8
|
206.4
|
1.0
|
|
H
|
F:CYS79
|
3.8
|
198.7
|
1.0
|
|
H
|
F:GLY74
|
3.9
|
200.3
|
1.0
|
|
HB2
|
F:CYS111
|
4.0
|
201.5
|
1.0
|
|
H
|
F:GLY77
|
4.0
|
202.5
|
1.0
|
|
HD13
|
F:LEU109
|
4.1
|
193.7
|
1.0
|
|
N
|
F:CYS111
|
4.2
|
202.1
|
1.0
|
|
H
|
F:GLN112
|
4.2
|
194.6
|
1.0
|
|
HB2
|
F:CYS79
|
4.2
|
198.6
|
1.0
|
|
HD22
|
F:LEU109
|
4.2
|
193.8
|
1.0
|
|
SG
|
F:CYS70
|
4.3
|
213.2
|
1.0
|
|
CA
|
F:CYS111
|
4.3
|
201.5
|
1.0
|
|
CA
|
F:GLY74
|
4.4
|
200.5
|
1.0
|
|
CB
|
F:LEU109
|
4.4
|
193.9
|
1.0
|
|
N
|
F:CYS79
|
4.5
|
198.6
|
1.0
|
|
N
|
F:GLY74
|
4.5
|
200.9
|
1.0
|
|
SG
|
F:CYS76
|
4.5
|
210.3
|
1.0
|
|
CA
|
F:CYS79
|
4.6
|
198.6
|
1.0
|
|
HA2
|
F:GLY77
|
4.7
|
202.2
|
1.0
|
|
H
|
F:SER75
|
4.7
|
202.0
|
1.0
|
|
HB3
|
F:SER68
|
4.7
|
195.7
|
1.0
|
|
N
|
F:GLN112
|
4.8
|
195.0
|
1.0
|
|
HB2
|
F:SER68
|
4.8
|
195.8
|
1.0
|
|
H
|
F:CYS76
|
4.8
|
208.6
|
1.0
|
|
N
|
F:GLY77
|
4.8
|
203.1
|
1.0
|
|
HB2
|
F:LEU109
|
4.8
|
193.7
|
1.0
|
|
H
|
F:GLN78
|
4.9
|
199.5
|
1.0
|
|
H
|
F:ALA110
|
4.9
|
194.6
|
1.0
|
|
HA
|
F:LEU109
|
4.9
|
193.6
|
1.0
|
|
HA
|
F:SER68
|
4.9
|
195.8
|
1.0
|
|
H
|
F:GLY73
|
4.9
|
196.9
|
1.0
|
|
HD22
|
F:LEU56
|
4.9
|
190.9
|
1.0
|
|
CD1
|
F:LEU109
|
4.9
|
193.3
|
1.0
|
|
C
|
F:GLY71
|
5.0
|
205.4
|
1.0
|
|
HA3
|
F:GLY74
|
5.0
|
200.1
|
1.0
|
|
Reference:
J.-L.Hau,
J.-L.Hau,
S.Kaltwasser,
J.Vonck,
G.Fritz,
J.Steuber.
N/A N/A.
Page generated: Thu Aug 7 12:26:36 2025
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