Zinc in PDB 6fdi: Crystal Structure of Human Phosphodiesterase 4D2 Catalytic Domain with Inhibitor Npd-226
Enzymatic activity of Crystal Structure of Human Phosphodiesterase 4D2 Catalytic Domain with Inhibitor Npd-226
All present enzymatic activity of Crystal Structure of Human Phosphodiesterase 4D2 Catalytic Domain with Inhibitor Npd-226:
3.1.4.53;
Protein crystallography data
The structure of Crystal Structure of Human Phosphodiesterase 4D2 Catalytic Domain with Inhibitor Npd-226, PDB code: 6fdi
was solved by
A.K.Singh,
D.G.Brown,
with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:
Resolution Low / High (Å)
|
67.10 /
1.90
|
Space group
|
P 21 21 21
|
Cell size a, b, c (Å), α, β, γ (°)
|
98.804,
111.042,
161.089,
90.00,
90.00,
90.00
|
R / Rfree (%)
|
17.4 /
20
|
Other elements in 6fdi:
The structure of Crystal Structure of Human Phosphodiesterase 4D2 Catalytic Domain with Inhibitor Npd-226 also contains other interesting chemical elements:
Zinc Binding Sites:
The binding sites of Zinc atom in the Crystal Structure of Human Phosphodiesterase 4D2 Catalytic Domain with Inhibitor Npd-226
(pdb code 6fdi). This binding sites where shown within
5.0 Angstroms radius around Zinc atom.
In total 4 binding sites of Zinc where determined in the
Crystal Structure of Human Phosphodiesterase 4D2 Catalytic Domain with Inhibitor Npd-226, PDB code: 6fdi:
Jump to Zinc binding site number:
1;
2;
3;
4;
Zinc binding site 1 out
of 4 in 6fdi
Go back to
Zinc Binding Sites List in 6fdi
Zinc binding site 1 out
of 4 in the Crystal Structure of Human Phosphodiesterase 4D2 Catalytic Domain with Inhibitor Npd-226
Mono view
Stereo pair view
|
A full contact list of Zinc with other atoms in the Zn binding
site number 1 of Crystal Structure of Human Phosphodiesterase 4D2 Catalytic Domain with Inhibitor Npd-226 within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
A:Zn501
b:23.4
occ:1.00
|
OD2
|
A:ASP201
|
2.1
|
17.7
|
1.0
|
OD1
|
A:ASP318
|
2.2
|
20.9
|
1.0
|
NE2
|
A:HIS164
|
2.2
|
16.5
|
1.0
|
NE2
|
A:HIS200
|
2.2
|
17.8
|
1.0
|
O
|
A:HOH634
|
2.3
|
18.6
|
1.0
|
O
|
A:HOH707
|
2.4
|
20.2
|
1.0
|
CD2
|
A:HIS200
|
3.1
|
17.3
|
1.0
|
CG
|
A:ASP318
|
3.1
|
20.6
|
1.0
|
CG
|
A:ASP201
|
3.1
|
19.6
|
1.0
|
CE1
|
A:HIS164
|
3.2
|
17.2
|
1.0
|
CD2
|
A:HIS164
|
3.2
|
16.6
|
1.0
|
CE1
|
A:HIS200
|
3.3
|
17.6
|
1.0
|
OD2
|
A:ASP318
|
3.3
|
22.6
|
1.0
|
OD1
|
A:ASP201
|
3.6
|
20.4
|
1.0
|
MG
|
A:MG502
|
3.8
|
17.1
|
1.0
|
O
|
A:HOH755
|
4.0
|
18.6
|
1.0
|
CD2
|
A:HIS160
|
4.1
|
20.8
|
1.0
|
O
|
A:HOH715
|
4.2
|
21.0
|
1.0
|
CG
|
A:HIS200
|
4.3
|
16.6
|
1.0
|
NE2
|
A:HIS160
|
4.3
|
19.3
|
1.0
|
ND1
|
A:HIS164
|
4.3
|
17.1
|
1.0
|
CB
|
A:ASP201
|
4.3
|
18.3
|
1.0
|
ND1
|
A:HIS200
|
4.3
|
17.7
|
1.0
|
CG
|
A:HIS164
|
4.4
|
17.1
|
1.0
|
CB
|
A:ASP318
|
4.5
|
18.9
|
1.0
|
O
|
A:HOH636
|
4.7
|
18.1
|
1.0
|
CG2
|
A:VAL168
|
4.8
|
18.5
|
1.0
|
C24
|
A:D5T514
|
5.0
|
21.8
|
1.0
|
CA
|
A:ASP318
|
5.0
|
19.4
|
1.0
|
|
Zinc binding site 2 out
of 4 in 6fdi
Go back to
Zinc Binding Sites List in 6fdi
Zinc binding site 2 out
of 4 in the Crystal Structure of Human Phosphodiesterase 4D2 Catalytic Domain with Inhibitor Npd-226
Mono view
Stereo pair view
|
A full contact list of Zinc with other atoms in the Zn binding
site number 2 of Crystal Structure of Human Phosphodiesterase 4D2 Catalytic Domain with Inhibitor Npd-226 within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
B:Zn501
b:26.2
occ:1.00
|
O
|
B:HOH621
|
2.0
|
20.4
|
1.0
|
NE2
|
B:HIS164
|
2.1
|
19.2
|
1.0
|
OD2
|
B:ASP201
|
2.2
|
21.3
|
1.0
|
OD1
|
B:ASP318
|
2.2
|
20.6
|
1.0
|
O
|
B:HOH705
|
2.2
|
19.6
|
1.0
|
NE2
|
B:HIS200
|
2.3
|
19.8
|
1.0
|
CE1
|
B:HIS164
|
3.1
|
20.1
|
1.0
|
CG
|
B:ASP318
|
3.1
|
21.7
|
1.0
|
CG
|
B:ASP201
|
3.1
|
20.5
|
1.0
|
CD2
|
B:HIS200
|
3.1
|
21.5
|
1.0
|
CD2
|
B:HIS164
|
3.2
|
19.2
|
1.0
|
CE1
|
B:HIS200
|
3.3
|
23.2
|
1.0
|
OD2
|
B:ASP318
|
3.4
|
21.6
|
1.0
|
OD1
|
B:ASP201
|
3.6
|
21.6
|
1.0
|
MG
|
B:MG502
|
3.9
|
20.3
|
1.0
|
O
|
B:HOH738
|
4.0
|
20.2
|
1.0
|
CD2
|
B:HIS160
|
4.1
|
23.6
|
1.0
|
O
|
B:HOH678
|
4.1
|
19.3
|
1.0
|
ND1
|
B:HIS164
|
4.2
|
20.2
|
1.0
|
CG
|
B:HIS164
|
4.3
|
21.9
|
1.0
|
NE2
|
B:HIS160
|
4.3
|
23.6
|
1.0
|
CB
|
B:ASP201
|
4.3
|
21.7
|
1.0
|
CG
|
B:HIS200
|
4.3
|
20.5
|
1.0
|
ND1
|
B:HIS200
|
4.4
|
20.1
|
1.0
|
CB
|
B:ASP318
|
4.5
|
22.3
|
1.0
|
CG2
|
B:VAL168
|
4.7
|
21.8
|
1.0
|
O
|
B:HOH632
|
4.7
|
22.4
|
1.0
|
C24
|
B:D5T512
|
4.9
|
21.4
|
1.0
|
CA
|
B:ASP318
|
5.0
|
22.9
|
1.0
|
|
Zinc binding site 3 out
of 4 in 6fdi
Go back to
Zinc Binding Sites List in 6fdi
Zinc binding site 3 out
of 4 in the Crystal Structure of Human Phosphodiesterase 4D2 Catalytic Domain with Inhibitor Npd-226
Mono view
Stereo pair view
|
A full contact list of Zinc with other atoms in the Zn binding
site number 3 of Crystal Structure of Human Phosphodiesterase 4D2 Catalytic Domain with Inhibitor Npd-226 within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
C:Zn504
b:26.4
occ:1.00
|
O
|
C:HOH615
|
2.1
|
19.1
|
1.0
|
OD2
|
C:ASP201
|
2.2
|
21.8
|
1.0
|
OD1
|
C:ASP318
|
2.2
|
24.0
|
1.0
|
NE2
|
C:HIS200
|
2.2
|
20.7
|
1.0
|
NE2
|
C:HIS164
|
2.2
|
18.5
|
1.0
|
O
|
C:HOH680
|
2.2
|
20.2
|
1.0
|
CD2
|
C:HIS200
|
3.1
|
18.3
|
1.0
|
CG
|
C:ASP318
|
3.1
|
25.1
|
1.0
|
CG
|
C:ASP201
|
3.2
|
20.2
|
1.0
|
CE1
|
C:HIS164
|
3.2
|
19.2
|
1.0
|
CD2
|
C:HIS164
|
3.2
|
20.1
|
1.0
|
CE1
|
C:HIS200
|
3.3
|
18.9
|
1.0
|
OD2
|
C:ASP318
|
3.3
|
24.4
|
1.0
|
OD1
|
C:ASP201
|
3.6
|
20.4
|
1.0
|
MG
|
C:MG505
|
3.8
|
20.1
|
1.0
|
O
|
C:HOH718
|
4.0
|
20.2
|
1.0
|
CD2
|
C:HIS160
|
4.1
|
21.8
|
1.0
|
O
|
C:HOH669
|
4.2
|
20.0
|
1.0
|
CG
|
C:HIS200
|
4.3
|
18.3
|
1.0
|
NE2
|
C:HIS160
|
4.3
|
23.4
|
1.0
|
ND1
|
C:HIS164
|
4.3
|
19.2
|
1.0
|
ND1
|
C:HIS200
|
4.3
|
19.5
|
1.0
|
CB
|
C:ASP201
|
4.3
|
20.5
|
1.0
|
CG
|
C:HIS164
|
4.4
|
19.8
|
1.0
|
CB
|
C:ASP318
|
4.5
|
23.7
|
1.0
|
O
|
C:HOH643
|
4.7
|
19.7
|
1.0
|
CG2
|
C:VAL168
|
4.7
|
22.6
|
1.0
|
C24
|
C:D5T513
|
5.0
|
25.6
|
1.0
|
CA
|
C:ASP318
|
5.0
|
22.9
|
1.0
|
|
Zinc binding site 4 out
of 4 in 6fdi
Go back to
Zinc Binding Sites List in 6fdi
Zinc binding site 4 out
of 4 in the Crystal Structure of Human Phosphodiesterase 4D2 Catalytic Domain with Inhibitor Npd-226
Mono view
Stereo pair view
|
A full contact list of Zinc with other atoms in the Zn binding
site number 4 of Crystal Structure of Human Phosphodiesterase 4D2 Catalytic Domain with Inhibitor Npd-226 within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
D:Zn503
b:21.8
occ:1.00
|
OD2
|
D:ASP201
|
2.1
|
15.9
|
1.0
|
NE2
|
D:HIS164
|
2.2
|
15.5
|
1.0
|
O
|
D:HOH625
|
2.2
|
19.7
|
1.0
|
OD1
|
D:ASP318
|
2.3
|
16.4
|
1.0
|
NE2
|
D:HIS200
|
2.3
|
15.5
|
1.0
|
O
|
D:HOH762
|
2.3
|
18.3
|
1.0
|
CG
|
D:ASP318
|
3.1
|
18.7
|
1.0
|
CG
|
D:ASP201
|
3.1
|
18.2
|
1.0
|
CE1
|
D:HIS164
|
3.1
|
15.8
|
1.0
|
CD2
|
D:HIS200
|
3.2
|
14.3
|
1.0
|
CD2
|
D:HIS164
|
3.2
|
16.1
|
1.0
|
OD2
|
D:ASP318
|
3.3
|
21.4
|
1.0
|
CE1
|
D:HIS200
|
3.3
|
17.0
|
1.0
|
OD1
|
D:ASP201
|
3.6
|
18.7
|
1.0
|
MG
|
D:MG504
|
3.9
|
15.8
|
1.0
|
O
|
D:HOH776
|
4.0
|
18.4
|
1.0
|
CD2
|
D:HIS160
|
4.2
|
20.5
|
1.0
|
O
|
D:HOH727
|
4.3
|
18.3
|
1.0
|
ND1
|
D:HIS164
|
4.3
|
16.1
|
1.0
|
CB
|
D:ASP201
|
4.3
|
17.1
|
1.0
|
CG
|
D:HIS164
|
4.3
|
17.1
|
1.0
|
CG
|
D:HIS200
|
4.3
|
13.8
|
1.0
|
ND1
|
D:HIS200
|
4.4
|
15.5
|
1.0
|
NE2
|
D:HIS160
|
4.4
|
20.3
|
1.0
|
CB
|
D:ASP318
|
4.5
|
18.0
|
1.0
|
CG2
|
D:VAL168
|
4.7
|
17.9
|
1.0
|
O
|
D:HOH677
|
4.7
|
16.4
|
1.0
|
C24
|
D:D5T512
|
4.9
|
20.9
|
1.0
|
|
Reference:
I.G.Salado,
C.Moreno,
G.Sakaine,
A.K.Singh,
A.R.Blaazer,
M.Siderius,
A.Matheeussen,
S.Gul,
L.Maes,
R.Leurs,
D.G.Brown,
K.Augustyns.
HPDE4D2 Structure with Inhibitor Npd-226 To Be Published.
Page generated: Mon Oct 28 20:51:35 2024
|