Zinc in PDB 1twa: Rna Polymerase II Complexed with Atp
Enzymatic activity of Rna Polymerase II Complexed with Atp
All present enzymatic activity of Rna Polymerase II Complexed with Atp:
2.7.7.6;
Protein crystallography data
The structure of Rna Polymerase II Complexed with Atp, PDB code: 1twa
was solved by
K.D.Westover,
D.A.Bushnell,
R.D.Kornberg,
with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:
Resolution Low / High (Å)
|
40.00 /
3.20
|
Space group
|
I 2 2 2
|
Cell size a, b, c (Å), α, β, γ (°)
|
123.000,
223.000,
374.000,
90.00,
90.00,
90.00
|
R / Rfree (%)
|
22.7 /
24.6
|
Other elements in 1twa:
The structure of Rna Polymerase II Complexed with Atp also contains other interesting chemical elements:
Zinc Binding Sites:
The binding sites of Zinc atom in the Rna Polymerase II Complexed with Atp
(pdb code 1twa). This binding sites where shown within
5.0 Angstroms radius around Zinc atom.
In total 8 binding sites of Zinc where determined in the
Rna Polymerase II Complexed with Atp, PDB code: 1twa:
Jump to Zinc binding site number:
1;
2;
3;
4;
5;
6;
7;
8;
Zinc binding site 1 out
of 8 in 1twa
Go back to
Zinc Binding Sites List in 1twa
Zinc binding site 1 out
of 8 in the Rna Polymerase II Complexed with Atp
Mono view
Stereo pair view
|
A full contact list of Zinc with other atoms in the Zn binding
site number 1 of Rna Polymerase II Complexed with Atp within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
J:Zn3001
b:84.5
occ:1.00
|
SG
|
J:CYS7
|
1.4
|
25.9
|
1.0
|
SG
|
J:CYS45
|
1.7
|
25.5
|
1.0
|
SG
|
J:CYS10
|
2.1
|
24.9
|
1.0
|
SG
|
J:CYS46
|
2.3
|
26.4
|
1.0
|
N
|
J:CYS46
|
2.8
|
27.4
|
1.0
|
CB
|
J:CYS7
|
2.9
|
23.6
|
1.0
|
CB
|
J:CYS45
|
3.0
|
24.1
|
1.0
|
CB
|
J:CYS10
|
3.2
|
23.5
|
1.0
|
C
|
J:CYS45
|
3.5
|
26.4
|
1.0
|
CA
|
J:CYS46
|
3.6
|
27.4
|
1.0
|
CB
|
J:CYS46
|
3.7
|
26.0
|
1.0
|
CA
|
J:CYS45
|
3.9
|
25.2
|
1.0
|
N
|
J:CYS10
|
3.9
|
25.6
|
1.0
|
CA
|
J:CYS10
|
4.2
|
25.4
|
1.0
|
O
|
J:CYS45
|
4.2
|
26.1
|
1.0
|
NE
|
J:ARG43
|
4.4
|
33.1
|
1.0
|
CA
|
J:CYS7
|
4.5
|
22.9
|
1.0
|
N
|
J:CYS45
|
4.6
|
26.2
|
1.0
|
CB
|
J:SER9
|
4.8
|
23.3
|
1.0
|
CG
|
J:ARG43
|
4.8
|
31.9
|
1.0
|
C
|
J:SER9
|
4.9
|
25.1
|
1.0
|
C
|
J:CYS10
|
4.9
|
26.0
|
1.0
|
N
|
J:SER9
|
4.9
|
21.5
|
1.0
|
NH1
|
J:ARG48
|
5.0
|
28.5
|
1.0
|
|
Zinc binding site 2 out
of 8 in 1twa
Go back to
Zinc Binding Sites List in 1twa
Zinc binding site 2 out
of 8 in the Rna Polymerase II Complexed with Atp
Mono view
Stereo pair view
|
A full contact list of Zinc with other atoms in the Zn binding
site number 2 of Rna Polymerase II Complexed with Atp within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
C:Zn3002
b:78.5
occ:1.00
|
SG
|
C:CYS95
|
1.6
|
37.3
|
1.0
|
SG
|
C:CYS86
|
1.7
|
28.9
|
1.0
|
SG
|
C:CYS88
|
2.1
|
42.3
|
1.0
|
SG
|
C:CYS92
|
2.5
|
29.7
|
1.0
|
CB
|
C:CYS95
|
3.0
|
34.7
|
1.0
|
CB
|
C:CYS88
|
3.1
|
40.7
|
1.0
|
CB
|
C:CYS92
|
3.4
|
37.1
|
1.0
|
CB
|
C:CYS86
|
3.5
|
33.8
|
1.0
|
N
|
C:CYS92
|
3.5
|
39.8
|
1.0
|
C
|
C:HIS91
|
3.9
|
41.4
|
1.0
|
CA
|
C:HIS91
|
4.0
|
42.4
|
1.0
|
N
|
C:CYS88
|
4.1
|
38.1
|
1.0
|
N
|
C:CYS95
|
4.1
|
39.2
|
1.0
|
CA
|
C:CYS92
|
4.1
|
39.0
|
1.0
|
CA
|
C:CYS88
|
4.2
|
39.8
|
1.0
|
CA
|
C:CYS95
|
4.2
|
37.3
|
1.0
|
O
|
C:CYS92
|
4.5
|
41.5
|
1.0
|
C
|
C:CYS92
|
4.5
|
40.5
|
1.0
|
O
|
C:ASP90
|
4.6
|
46.1
|
1.0
|
O
|
C:HIS91
|
4.7
|
42.1
|
1.0
|
CA
|
C:CYS86
|
4.8
|
35.1
|
1.0
|
N
|
C:LYS94
|
4.8
|
40.7
|
1.0
|
N
|
C:HIS91
|
4.8
|
43.5
|
1.0
|
C
|
C:CYS86
|
4.9
|
35.5
|
1.0
|
C
|
C:LYS94
|
4.9
|
41.3
|
1.0
|
OG
|
C:SER83
|
4.9
|
38.4
|
1.0
|
C
|
C:ASP90
|
4.9
|
45.0
|
1.0
|
C
|
C:CYS88
|
4.9
|
41.0
|
1.0
|
O
|
C:CYS86
|
4.9
|
35.9
|
1.0
|
|
Zinc binding site 3 out
of 8 in 1twa
Go back to
Zinc Binding Sites List in 1twa
Zinc binding site 3 out
of 8 in the Rna Polymerase II Complexed with Atp
Mono view
Stereo pair view
|
A full contact list of Zinc with other atoms in the Zn binding
site number 3 of Rna Polymerase II Complexed with Atp within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
I:Zn3003
b:0.2
occ:1.00
|
SG
|
I:CYS32
|
0.9
|
40.9
|
1.0
|
SG
|
I:CYS10
|
1.4
|
37.0
|
1.0
|
SG
|
I:CYS7
|
2.0
|
34.1
|
1.0
|
SG
|
I:CYS29
|
2.3
|
39.2
|
1.0
|
CB
|
I:CYS32
|
2.6
|
40.7
|
1.0
|
CB
|
I:CYS10
|
3.1
|
35.2
|
1.0
|
CB
|
I:CYS7
|
3.3
|
36.7
|
1.0
|
N
|
I:CYS32
|
3.4
|
45.4
|
1.0
|
CA
|
I:CYS32
|
3.5
|
44.4
|
1.0
|
CG2
|
I:THR31
|
3.5
|
45.6
|
1.0
|
CB
|
I:CYS29
|
3.7
|
42.0
|
1.0
|
N
|
I:CYS10
|
3.8
|
36.4
|
1.0
|
CA
|
I:CYS10
|
4.0
|
34.7
|
1.0
|
CB
|
I:THR31
|
4.2
|
45.1
|
1.0
|
C
|
I:THR31
|
4.2
|
45.5
|
1.0
|
C
|
I:CYS32
|
4.5
|
45.1
|
1.0
|
CA
|
I:THR31
|
4.6
|
45.1
|
1.0
|
CB
|
I:TYR34
|
4.7
|
37.4
|
1.0
|
CA
|
I:CYS7
|
4.8
|
37.2
|
1.0
|
N
|
I:THR31
|
4.8
|
45.4
|
1.0
|
CB
|
I:ASP9
|
4.9
|
37.3
|
1.0
|
C
|
I:CYS10
|
4.9
|
34.5
|
1.0
|
O
|
I:THR31
|
4.9
|
46.1
|
1.0
|
|
Zinc binding site 4 out
of 8 in 1twa
Go back to
Zinc Binding Sites List in 1twa
Zinc binding site 4 out
of 8 in the Rna Polymerase II Complexed with Atp
Mono view
Stereo pair view
|
A full contact list of Zinc with other atoms in the Zn binding
site number 4 of Rna Polymerase II Complexed with Atp within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
I:Zn3004
b:0.7
occ:1.00
|
SG
|
I:CYS78
|
1.2
|
59.3
|
1.0
|
SG
|
I:CYS106
|
1.4
|
50.1
|
1.0
|
SG
|
I:CYS75
|
1.7
|
61.8
|
1.0
|
SG
|
I:CYS103
|
2.2
|
55.4
|
1.0
|
CB
|
I:CYS103
|
3.0
|
48.3
|
1.0
|
CB
|
I:CYS78
|
3.0
|
63.2
|
1.0
|
CB
|
I:CYS106
|
3.2
|
51.3
|
1.0
|
CB
|
I:CYS75
|
3.3
|
62.6
|
1.0
|
N
|
I:CYS78
|
3.5
|
67.5
|
1.0
|
CA
|
I:CYS78
|
3.8
|
67.5
|
1.0
|
CB
|
I:HIS108
|
4.1
|
47.9
|
1.0
|
CB
|
I:LYS77
|
4.3
|
67.5
|
1.0
|
CA
|
I:CYS106
|
4.4
|
48.1
|
1.0
|
N
|
I:CYS106
|
4.4
|
48.8
|
1.0
|
CA
|
I:CYS103
|
4.5
|
43.2
|
1.0
|
C
|
I:LYS77
|
4.5
|
67.2
|
1.0
|
CA
|
I:CYS75
|
4.6
|
63.1
|
1.0
|
N
|
I:LYS77
|
4.7
|
66.5
|
1.0
|
N
|
I:HIS108
|
4.7
|
46.1
|
1.0
|
CA
|
I:LYS77
|
4.7
|
66.9
|
1.0
|
C
|
I:CYS78
|
4.8
|
69.9
|
1.0
|
CB
|
I:SER80
|
4.8
|
72.0
|
1.0
|
C
|
I:CYS106
|
4.8
|
47.7
|
1.0
|
N
|
I:HIS79
|
4.9
|
71.9
|
1.0
|
N
|
I:SER107
|
5.0
|
46.3
|
1.0
|
CG
|
I:HIS108
|
5.0
|
48.2
|
1.0
|
|
Zinc binding site 5 out
of 8 in 1twa
Go back to
Zinc Binding Sites List in 1twa
Zinc binding site 5 out
of 8 in the Rna Polymerase II Complexed with Atp
Mono view
Stereo pair view
|
A full contact list of Zinc with other atoms in the Zn binding
site number 5 of Rna Polymerase II Complexed with Atp within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
L:Zn3005
b:0.2
occ:1.00
|
SG
|
L:CYS48
|
1.6
|
94.6
|
1.0
|
SG
|
L:CYS51
|
1.9
|
0.5
|
1.0
|
SG
|
L:CYS31
|
2.0
|
90.6
|
1.0
|
SG
|
L:CYS34
|
2.6
|
80.2
|
1.0
|
CB
|
L:CYS51
|
2.9
|
0.3
|
1.0
|
CB
|
L:CYS48
|
3.1
|
99.2
|
1.0
|
O
|
L:CYS51
|
3.2
|
0.6
|
1.0
|
CB
|
L:CYS34
|
3.5
|
84.0
|
1.0
|
CB
|
L:CYS31
|
3.5
|
87.9
|
1.0
|
C
|
L:CYS51
|
3.7
|
0.1
|
1.0
|
CA
|
L:CYS51
|
3.7
|
0.4
|
1.0
|
N
|
L:CYS51
|
4.0
|
0.9
|
1.0
|
OG
|
L:SER36
|
4.2
|
86.0
|
1.0
|
N
|
L:HIS53
|
4.2
|
0.5
|
1.0
|
N
|
L:CYS34
|
4.3
|
86.8
|
1.0
|
CA
|
L:CYS48
|
4.4
|
0.6
|
1.0
|
CA
|
L:CYS34
|
4.4
|
84.7
|
1.0
|
CB
|
L:HIS53
|
4.6
|
0.3
|
1.0
|
N
|
L:LYS49
|
4.7
|
0.5
|
1.0
|
CA
|
L:CYS31
|
4.8
|
87.0
|
1.0
|
N
|
L:GLY52
|
4.8
|
0.3
|
1.0
|
CA
|
L:HIS53
|
4.9
|
99.0
|
1.0
|
O
|
L:HIS53
|
4.9
|
96.3
|
1.0
|
C
|
L:CYS34
|
5.0
|
84.4
|
1.0
|
|
Zinc binding site 6 out
of 8 in 1twa
Go back to
Zinc Binding Sites List in 1twa
Zinc binding site 6 out
of 8 in the Rna Polymerase II Complexed with Atp
Mono view
Stereo pair view
|
A full contact list of Zinc with other atoms in the Zn binding
site number 6 of Rna Polymerase II Complexed with Atp within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
A:Zn3006
b:0.8
occ:1.00
|
SG
|
A:CYS110
|
1.4
|
50.2
|
1.0
|
SG
|
A:CYS107
|
1.5
|
51.6
|
1.0
|
SG
|
A:CYS148
|
1.6
|
48.1
|
1.0
|
SG
|
A:CYS167
|
2.3
|
58.2
|
1.0
|
CB
|
A:CYS148
|
2.6
|
53.9
|
1.0
|
CB
|
A:CYS107
|
2.7
|
49.0
|
1.0
|
CB
|
A:CYS167
|
3.0
|
57.3
|
1.0
|
CB
|
A:CYS110
|
3.3
|
49.5
|
1.0
|
O
|
A:GLY166
|
3.8
|
60.0
|
1.0
|
N
|
A:CYS110
|
4.1
|
48.7
|
1.0
|
CA
|
A:CYS148
|
4.2
|
57.0
|
1.0
|
CA
|
A:CYS107
|
4.3
|
48.0
|
1.0
|
CA
|
A:CYS167
|
4.4
|
58.5
|
1.0
|
CA
|
A:CYS110
|
4.4
|
49.4
|
1.0
|
N
|
A:GLY168
|
4.6
|
55.3
|
1.0
|
OE1
|
A:GLN171
|
4.7
|
57.0
|
1.0
|
O
|
A:CYS148
|
4.7
|
60.1
|
1.0
|
C
|
A:GLY166
|
4.8
|
60.1
|
1.0
|
C
|
A:CYS167
|
4.8
|
57.1
|
1.0
|
C
|
A:CYS107
|
4.9
|
48.0
|
1.0
|
C
|
A:CYS148
|
4.9
|
59.0
|
1.0
|
N
|
A:ASN169
|
5.0
|
54.1
|
1.0
|
|
Zinc binding site 7 out
of 8 in 1twa
Go back to
Zinc Binding Sites List in 1twa
Zinc binding site 7 out
of 8 in the Rna Polymerase II Complexed with Atp
Mono view
Stereo pair view
|
A full contact list of Zinc with other atoms in the Zn binding
site number 7 of Rna Polymerase II Complexed with Atp within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
B:Zn3007
b:0.6
occ:1.00
|
SG
|
B:CYS1185
|
1.3
|
67.4
|
1.0
|
SG
|
B:CYS1182
|
1.9
|
88.1
|
1.0
|
SG
|
B:CYS1166
|
2.2
|
63.3
|
1.0
|
CB
|
B:CYS1185
|
2.2
|
76.2
|
1.0
|
SG
|
B:CYS1163
|
2.5
|
66.0
|
1.0
|
CB
|
B:CYS1163
|
2.8
|
60.4
|
1.0
|
CB
|
B:CYS1166
|
3.2
|
59.5
|
1.0
|
CB
|
B:CYS1182
|
3.2
|
90.8
|
1.0
|
CA
|
B:CYS1185
|
3.7
|
80.0
|
1.0
|
N
|
B:CYS1185
|
4.2
|
81.4
|
1.0
|
N
|
B:CYS1166
|
4.2
|
55.2
|
1.0
|
OG1
|
B:THR1170
|
4.3
|
62.9
|
1.0
|
CA
|
B:CYS1166
|
4.4
|
56.5
|
1.0
|
CA
|
B:CYS1163
|
4.5
|
56.9
|
1.0
|
CA
|
B:CYS1182
|
4.7
|
91.2
|
1.0
|
O
|
B:CYS1166
|
4.9
|
58.4
|
1.0
|
|
Zinc binding site 8 out
of 8 in 1twa
Go back to
Zinc Binding Sites List in 1twa
Zinc binding site 8 out
of 8 in the Rna Polymerase II Complexed with Atp
Mono view
Stereo pair view
|
A full contact list of Zinc with other atoms in the Zn binding
site number 8 of Rna Polymerase II Complexed with Atp within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
A:Zn3008
b:96.5
occ:1.00
|
SG
|
A:CYS70
|
1.7
|
0.6
|
1.0
|
NE2
|
A:HIS80
|
1.9
|
84.1
|
1.0
|
SG
|
A:CYS77
|
2.0
|
91.7
|
1.0
|
CD2
|
A:HIS80
|
2.5
|
83.2
|
1.0
|
CE1
|
A:HIS80
|
3.1
|
84.3
|
1.0
|
SG
|
A:CYS67
|
3.2
|
0.1
|
1.0
|
CB
|
A:CYS70
|
3.6
|
0.0
|
1.0
|
CB
|
A:CYS77
|
3.6
|
93.9
|
1.0
|
CB
|
A:CYS67
|
3.7
|
0.8
|
1.0
|
CG
|
A:HIS80
|
3.8
|
82.0
|
1.0
|
ND1
|
A:HIS80
|
4.0
|
82.9
|
1.0
|
CA
|
A:CYS77
|
4.2
|
94.8
|
1.0
|
CD
|
A:PRO78
|
4.7
|
89.2
|
1.0
|
C
|
A:CYS70
|
4.7
|
0.2
|
1.0
|
CA
|
A:CYS70
|
4.8
|
0.5
|
1.0
|
O
|
A:CYS70
|
4.8
|
0.5
|
1.0
|
O
|
A:GLN71
|
4.9
|
0.6
|
1.0
|
C
|
A:CYS77
|
4.9
|
92.7
|
1.0
|
OE1
|
A:GLU72
|
5.0
|
0.4
|
1.0
|
|
Reference:
K.D.Westover,
D.A.Bushnell,
R.D.Kornberg.
Structural Basis of Transcription: Nucleotide Selection By Rotation in the Rna Polymerase II Active Center. Cell(Cambridge,Mass.) V. 119 481 2004.
ISSN: ISSN 0092-8674
PubMed: 15537538
DOI: 10.1016/J.CELL.2004.10.016
Page generated: Wed Oct 16 19:18:39 2024
|