Zinc in PDB 1twc: Rna Polymerase II Complexed with Gtp
Enzymatic activity of Rna Polymerase II Complexed with Gtp
All present enzymatic activity of Rna Polymerase II Complexed with Gtp:
2.7.7.6;
Protein crystallography data
The structure of Rna Polymerase II Complexed with Gtp, PDB code: 1twc
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 /
3.00
|
Space group
|
I 2 2 2
|
Cell size a, b, c (Å), α, β, γ (°)
|
123.226,
223.613,
374.610,
90.00,
90.00,
90.00
|
R / Rfree (%)
|
23.4 /
25.5
|
Other elements in 1twc:
The structure of Rna Polymerase II Complexed with Gtp also contains other interesting chemical elements:
Zinc Binding Sites:
The binding sites of Zinc atom in the Rna Polymerase II Complexed with Gtp
(pdb code 1twc). 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 Gtp, PDB code: 1twc:
Jump to Zinc binding site number:
1;
2;
3;
4;
5;
6;
7;
8;
Zinc binding site 1 out
of 8 in 1twc
Go back to
Zinc Binding Sites List in 1twc
Zinc binding site 1 out
of 8 in the Rna Polymerase II Complexed with Gtp
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 Gtp within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
A:Zn3006
b:67.5
occ:1.00
|
SG
|
A:CYS110
|
1.8
|
66.0
|
1.0
|
SG
|
A:CYS148
|
2.3
|
77.8
|
1.0
|
SG
|
A:CYS167
|
2.4
|
73.5
|
1.0
|
SG
|
A:CYS107
|
2.7
|
73.5
|
1.0
|
CB
|
A:CYS167
|
2.8
|
69.5
|
1.0
|
CB
|
A:CYS148
|
3.0
|
73.4
|
1.0
|
CB
|
A:CYS107
|
3.2
|
66.3
|
1.0
|
O
|
A:GLY166
|
3.6
|
70.2
|
1.0
|
CB
|
A:CYS110
|
3.6
|
62.3
|
1.0
|
N
|
A:CYS110
|
4.2
|
61.2
|
1.0
|
CA
|
A:CYS167
|
4.2
|
69.3
|
1.0
|
CA
|
A:CYS148
|
4.4
|
73.7
|
1.0
|
CA
|
A:CYS110
|
4.5
|
61.8
|
1.0
|
C
|
A:GLY166
|
4.5
|
69.8
|
1.0
|
O
|
A:CYS148
|
4.6
|
75.4
|
1.0
|
N
|
A:GLY168
|
4.6
|
66.4
|
1.0
|
CA
|
A:CYS107
|
4.7
|
62.0
|
1.0
|
N
|
A:CYS167
|
4.8
|
70.1
|
1.0
|
C
|
A:CYS167
|
4.8
|
67.8
|
1.0
|
C
|
A:CYS148
|
4.9
|
74.0
|
1.0
|
CG
|
A:LYS112
|
4.9
|
48.4
|
1.0
|
|
Zinc binding site 2 out
of 8 in 1twc
Go back to
Zinc Binding Sites List in 1twc
Zinc binding site 2 out
of 8 in the Rna Polymerase II Complexed with Gtp
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 Gtp within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
A:Zn3008
b:91.4
occ:1.00
|
SG
|
A:CYS70
|
2.3
|
0.3
|
1.0
|
NE2
|
A:HIS80
|
2.4
|
93.4
|
1.0
|
SG
|
A:CYS77
|
2.6
|
96.7
|
1.0
|
CD2
|
A:HIS80
|
2.9
|
92.7
|
1.0
|
SG
|
A:CYS67
|
3.5
|
0.3
|
1.0
|
CE1
|
A:HIS80
|
3.6
|
93.3
|
1.0
|
CB
|
A:CYS67
|
3.9
|
0.4
|
1.0
|
CB
|
A:CYS70
|
4.0
|
0.9
|
1.0
|
CB
|
A:CYS77
|
4.0
|
99.6
|
1.0
|
CG
|
A:HIS80
|
4.2
|
91.8
|
1.0
|
CA
|
A:CYS77
|
4.3
|
0.3
|
1.0
|
O
|
A:CYS70
|
4.4
|
0.8
|
1.0
|
ND1
|
A:HIS80
|
4.5
|
92.1
|
1.0
|
CD
|
A:PRO78
|
4.5
|
95.1
|
1.0
|
C
|
A:CYS70
|
4.6
|
0.5
|
1.0
|
O
|
A:GLN71
|
4.9
|
0.7
|
1.0
|
CA
|
A:CYS70
|
4.9
|
0.8
|
1.0
|
C
|
A:CYS77
|
5.0
|
98.3
|
1.0
|
OE1
|
A:GLU72
|
5.0
|
0.4
|
1.0
|
|
Zinc binding site 3 out
of 8 in 1twc
Go back to
Zinc Binding Sites List in 1twc
Zinc binding site 3 out
of 8 in the Rna Polymerase II Complexed with Gtp
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 Gtp within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
B:Zn3007
b:64.7
occ:1.00
|
SG
|
B:CYS1185
|
2.1
|
92.0
|
1.0
|
SG
|
B:CYS1166
|
2.4
|
70.3
|
1.0
|
SG
|
B:CYS1182
|
2.6
|
92.8
|
1.0
|
SG
|
B:CYS1163
|
2.6
|
67.5
|
1.0
|
CB
|
B:CYS1185
|
2.8
|
94.4
|
1.0
|
CB
|
B:CYS1163
|
2.9
|
64.1
|
1.0
|
CB
|
B:CYS1166
|
3.3
|
67.1
|
1.0
|
CB
|
B:CYS1182
|
3.4
|
97.4
|
1.0
|
CA
|
B:CYS1185
|
4.1
|
94.2
|
1.0
|
N
|
B:CYS1166
|
4.1
|
64.7
|
1.0
|
OG1
|
B:THR1170
|
4.2
|
71.1
|
1.0
|
N
|
B:CYS1185
|
4.3
|
94.2
|
1.0
|
CA
|
B:CYS1166
|
4.4
|
65.9
|
1.0
|
CA
|
B:CYS1163
|
4.5
|
64.2
|
1.0
|
O
|
B:CYS1166
|
4.8
|
68.1
|
1.0
|
CA
|
B:CYS1182
|
4.8
|
99.5
|
1.0
|
CD1
|
B:ILE1165
|
4.9
|
70.5
|
1.0
|
CG1
|
B:ILE1165
|
4.9
|
66.8
|
1.0
|
C
|
B:CYS1166
|
5.0
|
66.5
|
1.0
|
CB
|
B:ILE1165
|
5.0
|
65.5
|
1.0
|
|
Zinc binding site 4 out
of 8 in 1twc
Go back to
Zinc Binding Sites List in 1twc
Zinc binding site 4 out
of 8 in the Rna Polymerase II Complexed with Gtp
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 Gtp within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
C:Zn3002
b:53.4
occ:1.00
|
SG
|
C:CYS86
|
2.1
|
43.8
|
1.0
|
SG
|
C:CYS95
|
2.4
|
50.6
|
1.0
|
SG
|
C:CYS88
|
2.4
|
53.0
|
1.0
|
SG
|
C:CYS92
|
2.5
|
45.4
|
1.0
|
CB
|
C:CYS88
|
3.0
|
50.4
|
1.0
|
CB
|
C:CYS95
|
3.3
|
47.8
|
1.0
|
CB
|
C:CYS92
|
3.3
|
46.1
|
1.0
|
N
|
C:CYS92
|
3.4
|
47.6
|
1.0
|
CB
|
C:CYS86
|
3.6
|
45.2
|
1.0
|
C
|
C:HIS91
|
3.9
|
48.5
|
1.0
|
N
|
C:CYS88
|
4.0
|
46.6
|
1.0
|
CA
|
C:CYS92
|
4.0
|
46.6
|
1.0
|
CA
|
C:CYS88
|
4.1
|
49.3
|
1.0
|
N
|
C:CYS95
|
4.1
|
49.5
|
1.0
|
CA
|
C:HIS91
|
4.2
|
48.8
|
1.0
|
CA
|
C:CYS95
|
4.4
|
48.2
|
1.0
|
C
|
C:CYS92
|
4.4
|
47.0
|
1.0
|
O
|
C:CYS92
|
4.4
|
46.5
|
1.0
|
O
|
C:HIS91
|
4.6
|
48.8
|
1.0
|
N
|
C:LYS94
|
4.7
|
48.6
|
1.0
|
CB
|
C:LYS94
|
4.8
|
51.9
|
1.0
|
CA
|
C:CYS86
|
4.8
|
44.5
|
1.0
|
O
|
C:ASP90
|
4.8
|
51.2
|
1.0
|
C
|
C:LYS94
|
4.9
|
50.2
|
1.0
|
C
|
C:CYS86
|
4.9
|
44.3
|
1.0
|
C
|
C:CYS88
|
4.9
|
50.6
|
1.0
|
CA
|
C:LYS94
|
5.0
|
50.1
|
1.0
|
|
Zinc binding site 5 out
of 8 in 1twc
Go back to
Zinc Binding Sites List in 1twc
Zinc binding site 5 out
of 8 in the Rna Polymerase II Complexed with Gtp
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 Gtp within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
I:Zn3003
b:59.8
occ:1.00
|
SG
|
I:CYS32
|
1.7
|
63.8
|
1.0
|
SG
|
I:CYS7
|
2.1
|
40.8
|
1.0
|
SG
|
I:CYS10
|
2.2
|
45.8
|
1.0
|
SG
|
I:CYS29
|
2.3
|
50.5
|
1.0
|
CB
|
I:CYS32
|
3.1
|
59.0
|
1.0
|
CB
|
I:CYS7
|
3.2
|
44.4
|
1.0
|
CB
|
I:CYS29
|
3.3
|
48.3
|
1.0
|
N
|
I:CYS32
|
3.5
|
57.2
|
1.0
|
CG2
|
I:THR31
|
3.6
|
52.3
|
1.0
|
CB
|
I:CYS10
|
3.7
|
44.2
|
1.0
|
CA
|
I:CYS32
|
3.8
|
58.5
|
1.0
|
N
|
I:CYS10
|
4.0
|
44.4
|
1.0
|
CB
|
I:THR31
|
4.3
|
53.3
|
1.0
|
C
|
I:THR31
|
4.3
|
55.4
|
1.0
|
CA
|
I:CYS10
|
4.3
|
43.8
|
1.0
|
CB
|
I:TYR34
|
4.5
|
50.6
|
1.0
|
CA
|
I:CYS7
|
4.5
|
44.2
|
1.0
|
C
|
I:CYS32
|
4.6
|
58.3
|
1.0
|
CA
|
I:CYS29
|
4.6
|
49.1
|
1.0
|
CA
|
I:THR31
|
4.7
|
53.7
|
1.0
|
N
|
I:THR31
|
4.8
|
52.6
|
1.0
|
|
Zinc binding site 6 out
of 8 in 1twc
Go back to
Zinc Binding Sites List in 1twc
Zinc binding site 6 out
of 8 in the Rna Polymerase II Complexed with Gtp
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 Gtp within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
I:Zn3004
b:80.4
occ:1.00
|
SG
|
I:CYS78
|
1.8
|
63.0
|
1.0
|
SG
|
I:CYS106
|
1.8
|
59.3
|
1.0
|
SG
|
I:CYS75
|
2.1
|
71.4
|
1.0
|
SG
|
I:CYS103
|
2.6
|
59.9
|
1.0
|
CB
|
I:CYS103
|
3.1
|
51.7
|
1.0
|
CB
|
I:CYS78
|
3.3
|
67.1
|
1.0
|
N
|
I:CYS78
|
3.4
|
71.6
|
1.0
|
CB
|
I:CYS106
|
3.5
|
55.8
|
1.0
|
CB
|
I:CYS75
|
3.6
|
72.6
|
1.0
|
CA
|
I:CYS78
|
3.9
|
70.6
|
1.0
|
CB
|
I:HIS108
|
4.0
|
50.3
|
1.0
|
CB
|
I:LYS77
|
4.1
|
71.8
|
1.0
|
C
|
I:LYS77
|
4.4
|
71.9
|
1.0
|
N
|
I:CYS106
|
4.5
|
52.5
|
1.0
|
CA
|
I:CYS106
|
4.5
|
52.8
|
1.0
|
CA
|
I:CYS103
|
4.6
|
47.5
|
1.0
|
N
|
I:LYS77
|
4.6
|
72.2
|
1.0
|
CA
|
I:LYS77
|
4.6
|
71.9
|
1.0
|
N
|
I:HIS108
|
4.7
|
49.0
|
1.0
|
C
|
I:CYS78
|
4.8
|
72.1
|
1.0
|
CA
|
I:CYS75
|
4.8
|
72.2
|
1.0
|
CG
|
I:HIS108
|
4.9
|
50.0
|
1.0
|
C
|
I:CYS106
|
4.9
|
51.8
|
1.0
|
CB
|
I:SER80
|
4.9
|
74.6
|
1.0
|
N
|
I:HIS79
|
5.0
|
73.5
|
1.0
|
CA
|
I:HIS108
|
5.0
|
49.4
|
1.0
|
N
|
I:SER107
|
5.0
|
50.8
|
1.0
|
|
Zinc binding site 7 out
of 8 in 1twc
Go back to
Zinc Binding Sites List in 1twc
Zinc binding site 7 out
of 8 in the Rna Polymerase II Complexed with Gtp
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 Gtp within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
J:Zn3001
b:47.2
occ:1.00
|
SG
|
J:CYS7
|
2.0
|
38.0
|
1.0
|
SG
|
J:CYS10
|
2.3
|
43.8
|
1.0
|
SG
|
J:CYS45
|
2.3
|
43.0
|
1.0
|
SG
|
J:CYS46
|
2.4
|
42.7
|
1.0
|
CB
|
J:CYS7
|
3.0
|
34.4
|
1.0
|
N
|
J:CYS46
|
3.0
|
36.8
|
1.0
|
CB
|
J:CYS10
|
3.2
|
37.1
|
1.0
|
CB
|
J:CYS45
|
3.3
|
37.7
|
1.0
|
CA
|
J:CYS46
|
3.7
|
37.6
|
1.0
|
C
|
J:CYS45
|
3.7
|
36.1
|
1.0
|
CB
|
J:CYS46
|
3.7
|
38.2
|
1.0
|
N
|
J:CYS10
|
3.8
|
37.9
|
1.0
|
CA
|
J:CYS10
|
4.0
|
37.6
|
1.0
|
CA
|
J:CYS45
|
4.1
|
36.5
|
1.0
|
NE
|
J:ARG43
|
4.1
|
43.7
|
1.0
|
O
|
J:CYS45
|
4.4
|
35.0
|
1.0
|
CA
|
J:CYS7
|
4.5
|
34.2
|
1.0
|
CB
|
J:SER9
|
4.8
|
34.5
|
1.0
|
C
|
J:CYS10
|
4.8
|
37.6
|
1.0
|
CG
|
J:ARG43
|
4.8
|
42.8
|
1.0
|
NH2
|
J:ARG43
|
4.8
|
41.8
|
1.0
|
N
|
J:CYS45
|
4.9
|
36.1
|
1.0
|
CZ
|
J:ARG43
|
4.9
|
42.6
|
1.0
|
C
|
J:SER9
|
4.9
|
36.5
|
1.0
|
N
|
J:SER9
|
5.0
|
35.0
|
1.0
|
CB
|
J:LYS12
|
5.0
|
41.9
|
1.0
|
CD
|
J:ARG43
|
5.0
|
42.8
|
1.0
|
|
Zinc binding site 8 out
of 8 in 1twc
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Zinc Binding Sites List in 1twc
Zinc binding site 8 out
of 8 in the Rna Polymerase II Complexed with Gtp
Mono view
Stereo pair view
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A full contact list of Zinc with other atoms in the Zn binding
site number 8 of Rna Polymerase II Complexed with Gtp within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
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L:Zn3005
b:97.0
occ:1.00
|
SG
|
L:CYS34
|
2.2
|
76.6
|
1.0
|
SG
|
L:CYS31
|
2.4
|
96.9
|
1.0
|
SG
|
L:CYS51
|
2.7
|
0.2
|
1.0
|
SG
|
L:CYS48
|
2.7
|
0.7
|
1.0
|
CB
|
L:CYS34
|
3.2
|
84.8
|
1.0
|
CB
|
L:CYS51
|
3.3
|
0.5
|
1.0
|
CB
|
L:CYS31
|
3.5
|
94.3
|
1.0
|
OG
|
L:SER36
|
3.9
|
94.2
|
1.0
|
O
|
L:CYS51
|
3.9
|
0.6
|
1.0
|
N
|
L:CYS51
|
3.9
|
0.3
|
1.0
|
CA
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L:CYS51
|
4.0
|
0.7
|
1.0
|
CB
|
L:CYS48
|
4.0
|
0.1
|
1.0
|
N
|
L:CYS34
|
4.1
|
90.0
|
1.0
|
CA
|
L:CYS34
|
4.1
|
87.6
|
1.0
|
C
|
L:CYS51
|
4.2
|
0.9
|
1.0
|
C
|
L:CYS34
|
4.4
|
88.1
|
1.0
|
O
|
L:CYS34
|
4.6
|
88.2
|
1.0
|
N
|
L:SER35
|
4.7
|
88.6
|
1.0
|
CA
|
L:CYS31
|
4.8
|
93.6
|
1.0
|
N
|
L:HIS53
|
4.8
|
0.4
|
1.0
|
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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
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