Zinc in PDB 5vsc: Structure of Human G9A Set-Domain (EHMT2) in Complex with Inhibitor 13
Enzymatic activity of Structure of Human G9A Set-Domain (EHMT2) in Complex with Inhibitor 13
All present enzymatic activity of Structure of Human G9A Set-Domain (EHMT2) in Complex with Inhibitor 13:
2.1.1.43;
Protein crystallography data
The structure of Structure of Human G9A Set-Domain (EHMT2) in Complex with Inhibitor 13, PDB code: 5vsc
was solved by
N.Babault,
Y.Xiong,
J.Liu,
J.Jin,
with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:
Resolution Low / High (Å)
|
39.05 /
1.40
|
Space group
|
P 1 21 1
|
Cell size a, b, c (Å), α, β, γ (°)
|
56.440,
78.430,
73.060,
90.00,
90.96,
90.00
|
R / Rfree (%)
|
16.5 /
18.2
|
Zinc Binding Sites:
The binding sites of Zinc atom in the Structure of Human G9A Set-Domain (EHMT2) in Complex with Inhibitor 13
(pdb code 5vsc). This binding sites where shown within
5.0 Angstroms radius around Zinc atom.
In total 8 binding sites of Zinc where determined in the
Structure of Human G9A Set-Domain (EHMT2) in Complex with Inhibitor 13, PDB code: 5vsc:
Jump to Zinc binding site number:
1;
2;
3;
4;
5;
6;
7;
8;
Zinc binding site 1 out
of 8 in 5vsc
Go back to
Zinc Binding Sites List in 5vsc
Zinc binding site 1 out
of 8 in the Structure of Human G9A Set-Domain (EHMT2) in Complex with Inhibitor 13
Mono view
Stereo pair view
|
A full contact list of Zinc with other atoms in the Zn binding
site number 1 of Structure of Human G9A Set-Domain (EHMT2) in Complex with Inhibitor 13 within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
A:Zn1501
b:17.1
occ:1.00
|
SG
|
A:CYS1027
|
2.3
|
17.6
|
1.0
|
SG
|
A:CYS1023
|
2.3
|
17.8
|
1.0
|
SG
|
A:CYS980
|
2.3
|
19.6
|
1.0
|
SG
|
A:CYS1017
|
2.4
|
18.5
|
1.0
|
CB
|
A:CYS1017
|
3.1
|
19.9
|
1.0
|
CB
|
A:CYS1023
|
3.2
|
19.1
|
1.0
|
CB
|
A:CYS1027
|
3.3
|
22.0
|
1.0
|
CB
|
A:CYS980
|
3.3
|
21.0
|
1.0
|
ZN
|
A:ZN1503
|
3.8
|
18.3
|
1.0
|
ZN
|
A:ZN1502
|
3.8
|
17.7
|
1.0
|
SG
|
A:CYS974
|
4.0
|
18.3
|
1.0
|
NE
|
A:ARG1030
|
4.3
|
21.4
|
1.0
|
NH2
|
A:ARG1030
|
4.4
|
22.9
|
1.0
|
CB
|
A:ASN1029
|
4.6
|
19.7
|
1.0
|
CA
|
A:CYS1017
|
4.6
|
14.7
|
1.0
|
CA
|
A:CYS1023
|
4.6
|
20.9
|
1.0
|
CA
|
A:CYS980
|
4.7
|
22.1
|
1.0
|
CA
|
A:CYS1027
|
4.7
|
18.4
|
1.0
|
CZ
|
A:ARG1030
|
4.8
|
20.3
|
1.0
|
O
|
A:TRP1024
|
4.8
|
20.5
|
1.0
|
CB
|
A:CYS1021
|
5.0
|
17.9
|
1.0
|
N
|
A:ASN1029
|
5.0
|
18.9
|
1.0
|
|
Zinc binding site 2 out
of 8 in 5vsc
Go back to
Zinc Binding Sites List in 5vsc
Zinc binding site 2 out
of 8 in the Structure of Human G9A Set-Domain (EHMT2) in Complex with Inhibitor 13
Mono view
Stereo pair view
|
A full contact list of Zinc with other atoms in the Zn binding
site number 2 of Structure of Human G9A Set-Domain (EHMT2) in Complex with Inhibitor 13 within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
A:Zn1502
b:17.7
occ:1.00
|
SG
|
A:CYS1017
|
2.3
|
18.5
|
1.0
|
SG
|
A:CYS1021
|
2.3
|
17.4
|
1.0
|
SG
|
A:CYS974
|
2.3
|
18.3
|
1.0
|
SG
|
A:CYS987
|
2.4
|
20.2
|
1.0
|
CB
|
A:CYS1017
|
3.2
|
19.9
|
1.0
|
CB
|
A:CYS974
|
3.2
|
19.0
|
1.0
|
CB
|
A:CYS1021
|
3.3
|
17.9
|
1.0
|
CB
|
A:CYS987
|
3.5
|
26.8
|
1.0
|
N
|
A:CYS974
|
3.5
|
18.8
|
1.0
|
CA
|
A:CYS1017
|
3.6
|
14.7
|
1.0
|
ZN
|
A:ZN1503
|
3.8
|
18.3
|
1.0
|
ZN
|
A:ZN1501
|
3.8
|
17.1
|
1.0
|
CA
|
A:CYS974
|
4.0
|
20.0
|
1.0
|
SG
|
A:CYS1023
|
4.2
|
17.8
|
1.0
|
SG
|
A:CYS985
|
4.3
|
22.5
|
1.0
|
N
|
A:CYS1017
|
4.5
|
16.7
|
1.0
|
C
|
A:HIS973
|
4.5
|
20.6
|
1.0
|
CA
|
A:CYS1021
|
4.6
|
18.1
|
1.0
|
N
|
A:ASN1018
|
4.6
|
17.6
|
1.0
|
C
|
A:CYS1017
|
4.7
|
16.9
|
1.0
|
SG
|
A:CYS980
|
4.7
|
19.6
|
1.0
|
CA
|
A:CYS987
|
4.7
|
24.4
|
1.0
|
N
|
A:CYS987
|
4.7
|
22.8
|
1.0
|
CA
|
A:HIS973
|
4.7
|
19.5
|
1.0
|
C
|
A:CYS974
|
4.8
|
18.9
|
1.0
|
O
|
A:CYS974
|
4.9
|
18.9
|
1.0
|
O
|
A:HOH1719
|
5.0
|
23.0
|
1.0
|
ND2
|
A:ASN1029
|
5.0
|
19.0
|
1.0
|
|
Zinc binding site 3 out
of 8 in 5vsc
Go back to
Zinc Binding Sites List in 5vsc
Zinc binding site 3 out
of 8 in the Structure of Human G9A Set-Domain (EHMT2) in Complex with Inhibitor 13
Mono view
Stereo pair view
|
A full contact list of Zinc with other atoms in the Zn binding
site number 3 of Structure of Human G9A Set-Domain (EHMT2) in Complex with Inhibitor 13 within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
A:Zn1503
b:18.3
occ:1.00
|
SG
|
A:CYS976
|
2.3
|
21.3
|
1.0
|
SG
|
A:CYS985
|
2.3
|
22.5
|
1.0
|
SG
|
A:CYS974
|
2.4
|
18.3
|
1.0
|
SG
|
A:CYS980
|
2.5
|
19.6
|
1.0
|
CB
|
A:CYS976
|
3.1
|
22.5
|
1.0
|
CB
|
A:CYS974
|
3.2
|
19.0
|
1.0
|
CB
|
A:CYS985
|
3.3
|
23.5
|
1.0
|
CB
|
A:CYS980
|
3.3
|
21.0
|
1.0
|
ZN
|
A:ZN1502
|
3.8
|
17.7
|
1.0
|
ZN
|
A:ZN1501
|
3.8
|
17.1
|
1.0
|
CA
|
A:CYS985
|
3.9
|
24.6
|
1.0
|
CA
|
A:CYS980
|
3.9
|
22.1
|
1.0
|
SG
|
A:CYS1017
|
4.1
|
18.5
|
1.0
|
N
|
A:CYS976
|
4.4
|
20.2
|
1.0
|
CA
|
A:CYS976
|
4.4
|
23.4
|
1.0
|
O
|
A:HOH1626
|
4.6
|
22.4
|
1.0
|
CA
|
A:CYS974
|
4.6
|
20.0
|
1.0
|
C
|
A:CYS985
|
4.7
|
29.4
|
1.0
|
SG
|
A:CYS1023
|
4.8
|
17.8
|
1.0
|
N
|
A:CYS980
|
4.8
|
22.1
|
1.0
|
O
|
A:HOH1742
|
4.8
|
25.6
|
1.0
|
N
|
A:LEU986
|
4.9
|
24.3
|
1.0
|
O
|
A:HOH1691
|
4.9
|
32.6
|
1.0
|
CB
|
A:CYS1023
|
4.9
|
19.1
|
1.0
|
C
|
A:CYS980
|
5.0
|
23.4
|
1.0
|
|
Zinc binding site 4 out
of 8 in 5vsc
Go back to
Zinc Binding Sites List in 5vsc
Zinc binding site 4 out
of 8 in the Structure of Human G9A Set-Domain (EHMT2) in Complex with Inhibitor 13
Mono view
Stereo pair view
|
A full contact list of Zinc with other atoms in the Zn binding
site number 4 of Structure of Human G9A Set-Domain (EHMT2) in Complex with Inhibitor 13 within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
A:Zn1504
b:25.9
occ:1.00
|
SG
|
A:CYS1175
|
2.2
|
30.0
|
1.0
|
SG
|
A:CYS1168
|
2.3
|
27.9
|
1.0
|
SG
|
A:CYS1170
|
2.4
|
32.1
|
1.0
|
SG
|
A:CYS1115
|
2.4
|
29.4
|
1.0
|
CB
|
A:CYS1175
|
3.2
|
32.1
|
1.0
|
CB
|
A:CYS1115
|
3.3
|
35.1
|
1.0
|
CB
|
A:CYS1168
|
3.3
|
27.6
|
1.0
|
CB
|
A:CYS1170
|
3.4
|
30.1
|
1.0
|
CA
|
A:CYS1175
|
3.7
|
33.5
|
1.0
|
O
|
A:HOH1720
|
4.0
|
31.5
|
1.0
|
N
|
A:CYS1115
|
4.0
|
27.9
|
1.0
|
N
|
A:CYS1170
|
4.1
|
28.8
|
1.0
|
CA
|
A:CYS1170
|
4.3
|
32.3
|
1.0
|
CA
|
A:CYS1115
|
4.3
|
35.6
|
1.0
|
N
|
A:LYS1176
|
4.4
|
33.2
|
1.0
|
C
|
A:CYS1175
|
4.5
|
34.6
|
1.0
|
NE2
|
A:HIS1113
|
4.5
|
26.5
|
1.0
|
CD2
|
A:HIS1113
|
4.5
|
25.8
|
1.0
|
N
|
A:HIS1177
|
4.6
|
30.7
|
1.0
|
CA
|
A:CYS1168
|
4.6
|
30.4
|
1.0
|
C
|
A:CYS1168
|
4.7
|
27.4
|
1.0
|
N
|
A:GLY1171
|
4.8
|
31.9
|
1.0
|
N
|
A:CYS1175
|
4.8
|
37.2
|
1.0
|
C
|
A:CYS1170
|
4.9
|
33.3
|
1.0
|
CB
|
A:HIS1177
|
4.9
|
29.5
|
1.0
|
N
|
A:SER1178
|
5.0
|
29.0
|
1.0
|
O
|
A:CYS1168
|
5.0
|
30.5
|
1.0
|
|
Zinc binding site 5 out
of 8 in 5vsc
Go back to
Zinc Binding Sites List in 5vsc
Zinc binding site 5 out
of 8 in the Structure of Human G9A Set-Domain (EHMT2) in Complex with Inhibitor 13
Mono view
Stereo pair view
|
A full contact list of Zinc with other atoms in the Zn binding
site number 5 of Structure of Human G9A Set-Domain (EHMT2) in Complex with Inhibitor 13 within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
B:Zn1501
b:18.9
occ:1.00
|
SG
|
B:CYS980
|
2.3
|
20.6
|
1.0
|
SG
|
B:CYS1023
|
2.3
|
20.0
|
1.0
|
SG
|
B:CYS1017
|
2.3
|
19.2
|
1.0
|
SG
|
B:CYS1027
|
2.4
|
20.2
|
1.0
|
CB
|
B:CYS1017
|
3.2
|
20.4
|
1.0
|
CB
|
B:CYS1027
|
3.2
|
22.5
|
1.0
|
CB
|
B:CYS1023
|
3.2
|
18.9
|
1.0
|
CB
|
B:CYS980
|
3.3
|
22.2
|
1.0
|
ZN
|
B:ZN1503
|
3.8
|
20.1
|
1.0
|
ZN
|
B:ZN1502
|
3.8
|
18.9
|
1.0
|
SG
|
B:CYS974
|
4.0
|
20.8
|
1.0
|
NE
|
B:ARG1030
|
4.4
|
22.3
|
1.0
|
NH2
|
B:ARG1030
|
4.4
|
24.7
|
1.0
|
CB
|
B:ASN1029
|
4.6
|
20.2
|
1.0
|
CA
|
B:CYS1017
|
4.6
|
14.7
|
1.0
|
CA
|
B:CYS1023
|
4.7
|
21.7
|
1.0
|
CA
|
B:CYS1027
|
4.7
|
21.6
|
1.0
|
CA
|
B:CYS980
|
4.7
|
22.7
|
1.0
|
O
|
B:TRP1024
|
4.8
|
22.4
|
1.0
|
CZ
|
B:ARG1030
|
4.8
|
22.8
|
1.0
|
CB
|
B:CYS1021
|
5.0
|
20.1
|
1.0
|
|
Zinc binding site 6 out
of 8 in 5vsc
Go back to
Zinc Binding Sites List in 5vsc
Zinc binding site 6 out
of 8 in the Structure of Human G9A Set-Domain (EHMT2) in Complex with Inhibitor 13
Mono view
Stereo pair view
|
A full contact list of Zinc with other atoms in the Zn binding
site number 6 of Structure of Human G9A Set-Domain (EHMT2) in Complex with Inhibitor 13 within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
B:Zn1502
b:18.9
occ:1.00
|
SG
|
B:CYS1021
|
2.3
|
17.9
|
1.0
|
SG
|
B:CYS974
|
2.3
|
20.8
|
1.0
|
SG
|
B:CYS987
|
2.3
|
19.1
|
1.0
|
SG
|
B:CYS1017
|
2.4
|
19.2
|
1.0
|
CB
|
B:CYS1017
|
3.2
|
20.4
|
1.0
|
CB
|
B:CYS974
|
3.3
|
21.6
|
1.0
|
CB
|
B:CYS1021
|
3.3
|
20.1
|
1.0
|
CB
|
B:CYS987
|
3.5
|
21.7
|
1.0
|
N
|
B:CYS974
|
3.6
|
19.2
|
1.0
|
CA
|
B:CYS1017
|
3.6
|
14.7
|
1.0
|
ZN
|
B:ZN1503
|
3.8
|
20.1
|
1.0
|
ZN
|
B:ZN1501
|
3.8
|
18.9
|
1.0
|
CA
|
B:CYS974
|
4.0
|
20.3
|
1.0
|
SG
|
B:CYS1023
|
4.2
|
20.0
|
1.0
|
SG
|
B:CYS985
|
4.3
|
22.1
|
1.0
|
N
|
B:CYS1017
|
4.5
|
17.2
|
1.0
|
C
|
B:HIS973
|
4.6
|
23.1
|
1.0
|
CA
|
B:CYS1021
|
4.6
|
20.1
|
1.0
|
N
|
B:ASN1018
|
4.6
|
17.0
|
1.0
|
SG
|
B:CYS980
|
4.7
|
20.6
|
1.0
|
C
|
B:CYS1017
|
4.7
|
17.0
|
1.0
|
CA
|
B:CYS987
|
4.7
|
18.6
|
1.0
|
CA
|
B:HIS973
|
4.7
|
20.1
|
1.0
|
N
|
B:CYS987
|
4.7
|
19.0
|
1.0
|
C
|
B:CYS974
|
4.9
|
22.6
|
1.0
|
O
|
B:HOH1753
|
4.9
|
20.2
|
1.0
|
|
Zinc binding site 7 out
of 8 in 5vsc
Go back to
Zinc Binding Sites List in 5vsc
Zinc binding site 7 out
of 8 in the Structure of Human G9A Set-Domain (EHMT2) in Complex with Inhibitor 13
Mono view
Stereo pair view
|
A full contact list of Zinc with other atoms in the Zn binding
site number 7 of Structure of Human G9A Set-Domain (EHMT2) in Complex with Inhibitor 13 within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
B:Zn1503
b:20.1
occ:1.00
|
SG
|
B:CYS976
|
2.2
|
24.6
|
1.0
|
SG
|
B:CYS985
|
2.3
|
22.1
|
1.0
|
SG
|
B:CYS974
|
2.4
|
20.8
|
1.0
|
SG
|
B:CYS980
|
2.4
|
20.6
|
1.0
|
CB
|
B:CYS974
|
3.1
|
21.6
|
1.0
|
CB
|
B:CYS976
|
3.2
|
22.2
|
1.0
|
CB
|
B:CYS985
|
3.2
|
25.0
|
1.0
|
CB
|
B:CYS980
|
3.3
|
22.2
|
1.0
|
ZN
|
B:ZN1502
|
3.8
|
18.9
|
1.0
|
ZN
|
B:ZN1501
|
3.8
|
18.9
|
1.0
|
CA
|
B:CYS985
|
3.8
|
26.2
|
1.0
|
CA
|
B:CYS980
|
3.9
|
22.7
|
1.0
|
SG
|
B:CYS1017
|
4.0
|
19.2
|
1.0
|
N
|
B:CYS976
|
4.4
|
24.7
|
1.0
|
CA
|
B:CYS976
|
4.4
|
25.7
|
1.0
|
O
|
B:HOH1612
|
4.5
|
25.8
|
1.0
|
CA
|
B:CYS974
|
4.5
|
20.3
|
1.0
|
C
|
B:CYS985
|
4.7
|
24.3
|
1.0
|
SG
|
B:CYS1023
|
4.8
|
20.0
|
1.0
|
N
|
B:CYS980
|
4.8
|
23.2
|
1.0
|
N
|
B:LEU986
|
4.8
|
22.6
|
1.0
|
O
|
B:HOH1694
|
4.9
|
27.8
|
1.0
|
CB
|
B:CYS1023
|
4.9
|
18.9
|
1.0
|
SG
|
B:CYS987
|
5.0
|
19.1
|
1.0
|
C
|
B:CYS980
|
5.0
|
24.7
|
1.0
|
|
Zinc binding site 8 out
of 8 in 5vsc
Go back to
Zinc Binding Sites List in 5vsc
Zinc binding site 8 out
of 8 in the Structure of Human G9A Set-Domain (EHMT2) in Complex with Inhibitor 13
Mono view
Stereo pair view
|
A full contact list of Zinc with other atoms in the Zn binding
site number 8 of Structure of Human G9A Set-Domain (EHMT2) in Complex with Inhibitor 13 within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
B:Zn1504
b:24.7
occ:1.00
|
SG
|
B:CYS1175
|
2.2
|
26.5
|
1.0
|
SG
|
B:CYS1168
|
2.3
|
22.0
|
1.0
|
SG
|
B:CYS1170
|
2.4
|
25.7
|
1.0
|
SG
|
B:CYS1115
|
2.4
|
25.1
|
1.0
|
CB
|
B:CYS1175
|
3.3
|
28.9
|
1.0
|
CB
|
B:CYS1168
|
3.3
|
22.2
|
1.0
|
CB
|
B:CYS1115
|
3.4
|
28.4
|
1.0
|
CB
|
B:CYS1170
|
3.4
|
24.5
|
1.0
|
CA
|
B:CYS1175
|
3.7
|
28.6
|
1.0
|
N
|
B:CYS1115
|
4.1
|
23.7
|
1.0
|
N
|
B:CYS1170
|
4.1
|
26.4
|
1.0
|
O
|
B:HOH1749
|
4.2
|
29.4
|
1.0
|
CA
|
B:CYS1170
|
4.3
|
27.8
|
1.0
|
CA
|
B:CYS1115
|
4.3
|
26.4
|
1.0
|
N
|
B:LYS1176
|
4.4
|
27.9
|
1.0
|
C
|
B:CYS1175
|
4.5
|
34.0
|
1.0
|
CD2
|
B:HIS1113
|
4.5
|
20.1
|
1.0
|
NE2
|
B:HIS1113
|
4.5
|
21.9
|
1.0
|
N
|
B:HIS1177
|
4.6
|
25.1
|
1.0
|
CA
|
B:CYS1168
|
4.6
|
23.0
|
1.0
|
C
|
B:CYS1168
|
4.7
|
24.6
|
1.0
|
N
|
B:GLY1171
|
4.8
|
32.4
|
1.0
|
CB
|
B:HIS1177
|
4.9
|
24.8
|
1.0
|
N
|
B:CYS1175
|
4.9
|
34.0
|
1.0
|
C
|
B:CYS1170
|
4.9
|
33.1
|
1.0
|
N
|
B:SER1178
|
4.9
|
24.9
|
1.0
|
O
|
B:CYS1168
|
4.9
|
26.1
|
1.0
|
|
Reference:
Y.Xiong,
F.Li,
N.Babault,
H.Wu,
A.Dong,
H.Zeng,
X.Chen,
C.H.Arrowsmith,
P.J.Brown,
J.Liu,
M.Vedadi,
J.Jin.
Structure-Activity Relationship Studies of G9A-Like Protein (Glp) Inhibitors. Bioorg. Med. Chem. V. 25 4414 2017.
ISSN: ESSN 1464-3391
PubMed: 28662962
DOI: 10.1016/J.BMC.2017.06.021
Page generated: Mon Oct 28 13:20:03 2024
|