Magnesium in PDB 7m7q: Human Dna Pol Eta S113A with Dt-Ended Primer and Dampnpp
Enzymatic activity of Human Dna Pol Eta S113A with Dt-Ended Primer and Dampnpp
All present enzymatic activity of Human Dna Pol Eta S113A with Dt-Ended Primer and Dampnpp:
2.7.7.7;
Protein crystallography data
The structure of Human Dna Pol Eta S113A with Dt-Ended Primer and Dampnpp, PDB code: 7m7q
was solved by
M.T.Gregory,
Y.Gao,
W.Yang,
with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:
Resolution Low / High (Å)
|
32.38 /
2.27
|
Space group
|
P 61
|
Cell size a, b, c (Å), α, β, γ (°)
|
98.927,
98.927,
81.807,
90,
90,
120
|
R / Rfree (%)
|
16.9 /
22.4
|
Magnesium Binding Sites:
The binding sites of Magnesium atom in the Human Dna Pol Eta S113A with Dt-Ended Primer and Dampnpp
(pdb code 7m7q). This binding sites where shown within
5.0 Angstroms radius around Magnesium atom.
In total 2 binding sites of Magnesium where determined in the
Human Dna Pol Eta S113A with Dt-Ended Primer and Dampnpp, PDB code: 7m7q:
Jump to Magnesium binding site number:
1;
2;
Magnesium binding site 1 out
of 2 in 7m7q
Go back to
Magnesium Binding Sites List in 7m7q
Magnesium binding site 1 out
of 2 in the Human Dna Pol Eta S113A with Dt-Ended Primer and Dampnpp
Mono view
Stereo pair view
|
A full contact list of Magnesium with other atoms in the Mg binding
site number 1 of Human Dna Pol Eta S113A with Dt-Ended Primer and Dampnpp within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
A:Mg502
b:17.9
occ:1.00
|
O1G
|
A:DZ4501
|
2.0
|
15.4
|
1.0
|
O1B
|
A:DZ4501
|
2.1
|
12.7
|
1.0
|
OD1
|
A:ASP13
|
2.2
|
18.9
|
1.0
|
O
|
A:MET14
|
2.2
|
14.4
|
1.0
|
OD2
|
A:ASP115
|
2.3
|
15.8
|
1.0
|
O1A
|
A:DZ4501
|
2.3
|
15.1
|
1.0
|
PB
|
A:DZ4501
|
3.1
|
15.2
|
1.0
|
PG
|
A:DZ4501
|
3.1
|
18.7
|
1.0
|
CG
|
A:ASP13
|
3.2
|
14.5
|
1.0
|
PA
|
A:DZ4501
|
3.3
|
18.4
|
1.0
|
O3B
|
A:DZ4501
|
3.4
|
16.3
|
1.0
|
N3A
|
A:DZ4501
|
3.4
|
15.8
|
1.0
|
C
|
A:MET14
|
3.4
|
13.7
|
1.0
|
CG
|
A:ASP115
|
3.4
|
18.0
|
1.0
|
MG
|
A:MG503
|
3.6
|
13.1
|
1.0
|
OD2
|
A:ASP13
|
3.6
|
19.6
|
1.0
|
O
|
A:HOH650
|
3.7
|
18.2
|
1.0
|
NZ
|
A:LYS231
|
3.7
|
14.2
|
1.0
|
O2G
|
A:DZ4501
|
3.8
|
13.9
|
1.0
|
OD1
|
A:ASP115
|
3.9
|
15.8
|
1.0
|
N
|
A:MET14
|
4.0
|
12.9
|
1.0
|
C5'
|
A:DZ4501
|
4.1
|
14.2
|
1.0
|
O5'
|
A:DZ4501
|
4.2
|
17.9
|
1.0
|
O
|
A:HOH687
|
4.2
|
15.6
|
1.0
|
CA
|
A:MET14
|
4.2
|
13.5
|
1.0
|
C
|
A:ASP13
|
4.3
|
13.6
|
1.0
|
O3G
|
A:DZ4501
|
4.4
|
20.2
|
1.0
|
N
|
A:ASP15
|
4.4
|
11.3
|
1.0
|
CE
|
A:LYS231
|
4.4
|
22.6
|
1.0
|
N
|
A:CYS16
|
4.4
|
15.7
|
1.0
|
CB
|
A:ASP13
|
4.4
|
18.9
|
1.0
|
O2B
|
A:DZ4501
|
4.5
|
14.0
|
1.0
|
O2A
|
A:DZ4501
|
4.5
|
18.5
|
1.0
|
CA
|
A:ASP15
|
4.5
|
12.9
|
1.0
|
C
|
A:ASP15
|
4.7
|
17.2
|
1.0
|
CB
|
A:MET14
|
4.7
|
20.5
|
1.0
|
O
|
A:ASP13
|
4.7
|
13.1
|
1.0
|
CB
|
A:ASP115
|
4.7
|
11.3
|
1.0
|
N
|
A:PHE17
|
4.7
|
10.2
|
1.0
|
CA
|
A:ASP13
|
4.9
|
16.1
|
1.0
|
CB
|
A:PHE17
|
5.0
|
12.7
|
1.0
|
|
Magnesium binding site 2 out
of 2 in 7m7q
Go back to
Magnesium Binding Sites List in 7m7q
Magnesium binding site 2 out
of 2 in the Human Dna Pol Eta S113A with Dt-Ended Primer and Dampnpp
Mono view
Stereo pair view
|
A full contact list of Magnesium with other atoms in the Mg binding
site number 2 of Human Dna Pol Eta S113A with Dt-Ended Primer and Dampnpp within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
A:Mg503
b:13.1
occ:1.00
|
OD2
|
A:ASP13
|
2.1
|
19.6
|
1.0
|
O
|
A:HOH687
|
2.1
|
15.6
|
1.0
|
O1A
|
A:DZ4501
|
2.2
|
15.1
|
1.0
|
OD1
|
A:ASP115
|
2.2
|
15.8
|
1.0
|
OE2
|
A:GLU116
|
2.2
|
20.1
|
1.0
|
O3'
|
P:DT9
|
2.3
|
19.8
|
1.0
|
CG
|
A:ASP13
|
3.1
|
14.5
|
1.0
|
CG
|
A:ASP115
|
3.1
|
18.0
|
1.0
|
C3'
|
P:DT9
|
3.2
|
17.4
|
1.0
|
OD2
|
A:ASP115
|
3.3
|
15.8
|
1.0
|
CD
|
A:GLU116
|
3.3
|
25.6
|
1.0
|
PA
|
A:DZ4501
|
3.4
|
18.4
|
1.0
|
OD1
|
A:ASP13
|
3.4
|
18.9
|
1.0
|
MG
|
A:MG502
|
3.6
|
17.9
|
1.0
|
O2A
|
A:DZ4501
|
3.8
|
18.5
|
1.0
|
O5'
|
A:DZ4501
|
3.8
|
17.9
|
1.0
|
C5'
|
A:DZ4501
|
4.0
|
14.2
|
1.0
|
C4'
|
P:DT9
|
4.1
|
22.3
|
1.0
|
O
|
A:HOH650
|
4.1
|
18.2
|
1.0
|
OE1
|
A:GLU116
|
4.1
|
30.7
|
1.0
|
CG
|
A:GLU116
|
4.2
|
18.6
|
1.0
|
CB
|
A:GLU116
|
4.2
|
17.1
|
1.0
|
C2'
|
P:DT9
|
4.4
|
20.5
|
1.0
|
O
|
P:HOH111
|
4.4
|
17.3
|
1.0
|
NZ
|
A:LYS224
|
4.4
|
22.4
|
1.0
|
CB
|
A:ASP13
|
4.4
|
18.9
|
1.0
|
CB
|
A:ASP115
|
4.6
|
11.3
|
1.0
|
O
|
A:ASP115
|
4.6
|
18.3
|
1.0
|
O1G
|
A:DZ4501
|
4.6
|
15.4
|
1.0
|
C
|
A:ASP115
|
4.7
|
15.9
|
1.0
|
N3A
|
A:DZ4501
|
4.8
|
15.8
|
1.0
|
C5'
|
P:DT9
|
4.8
|
22.1
|
1.0
|
N
|
A:GLU116
|
4.9
|
18.7
|
1.0
|
O1B
|
A:DZ4501
|
4.9
|
12.7
|
1.0
|
|
Reference:
M.T.Gregory,
Y.Gao,
Q.Cui,
W.Yang.
Multiple Deprotonation Paths of the Nucleophile 3'-Oh in the Dna Synthesis Reaction Proc.Natl.Acad.Sci.Usa 2021.
ISSN: ESSN 1091-6490
Page generated: Mon Jul 12 14:24:47 2021
|