Magnesium in PDB 7ay6: Crystal Structure of the PDE4D Catalytic Domain in Complex with Gebr- 41B
Enzymatic activity of Crystal Structure of the PDE4D Catalytic Domain in Complex with Gebr- 41B
All present enzymatic activity of Crystal Structure of the PDE4D Catalytic Domain in Complex with Gebr- 41B:
3.1.4.53;
Protein crystallography data
The structure of Crystal Structure of the PDE4D Catalytic Domain in Complex with Gebr- 41B, PDB code: 7ay6
was solved by
A.Torretta,
S.Abbate,
E.Parisini,
with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:
Resolution Low / High (Å)
|
49.33 /
1.66
|
Space group
|
P 21 21 21
|
Cell size a, b, c (Å), α, β, γ (°)
|
64.838,
98.66,
120.239,
90,
90,
90
|
R / Rfree (%)
|
18.2 /
21.4
|
Other elements in 7ay6:
The structure of Crystal Structure of the PDE4D Catalytic Domain in Complex with Gebr- 41B also contains other interesting chemical elements:
Magnesium Binding Sites:
The binding sites of Magnesium atom in the Crystal Structure of the PDE4D Catalytic Domain in Complex with Gebr- 41B
(pdb code 7ay6). This binding sites where shown within
5.0 Angstroms radius around Magnesium atom.
In total 8 binding sites of Magnesium where determined in the
Crystal Structure of the PDE4D Catalytic Domain in Complex with Gebr- 41B, PDB code: 7ay6:
Jump to Magnesium binding site number:
1;
2;
3;
4;
5;
6;
7;
8;
Magnesium binding site 1 out
of 8 in 7ay6
Go back to
Magnesium Binding Sites List in 7ay6
Magnesium binding site 1 out
of 8 in the Crystal Structure of the PDE4D Catalytic Domain in Complex with Gebr- 41B
Mono view
Stereo pair view
|
A full contact list of Magnesium with other atoms in the Mg binding
site number 1 of Crystal Structure of the PDE4D Catalytic Domain in Complex with Gebr- 41B within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
A:Mg503
b:8.7
occ:1.00
|
OD1
|
A:ASP201
|
2.0
|
11.0
|
1.0
|
O
|
A:HOH715
|
2.1
|
10.5
|
1.0
|
O
|
A:HOH722
|
2.2
|
11.2
|
1.0
|
O
|
A:HOH761
|
2.2
|
10.7
|
1.0
|
O
|
A:HOH820
|
2.2
|
10.7
|
1.0
|
O
|
A:HOH621
|
2.2
|
11.6
|
1.0
|
CG
|
A:ASP201
|
3.0
|
12.2
|
1.0
|
OD2
|
A:ASP201
|
3.3
|
9.4
|
1.0
|
ZN
|
A:ZN502
|
3.7
|
14.0
|
1.0
|
O
|
A:HOH888
|
4.1
|
28.7
|
1.0
|
OE2
|
A:GLU230
|
4.1
|
14.1
|
1.0
|
O
|
A:HOH767
|
4.1
|
12.5
|
1.0
|
CD2
|
A:HIS200
|
4.1
|
10.5
|
1.0
|
O
|
A:HIS200
|
4.2
|
8.5
|
1.0
|
NE2
|
A:HIS233
|
4.2
|
10.6
|
1.0
|
OG1
|
A:THR271
|
4.3
|
13.6
|
1.0
|
O
|
A:HOH839
|
4.4
|
18.0
|
1.0
|
CB
|
A:ASP201
|
4.4
|
7.2
|
1.0
|
CD2
|
A:HIS233
|
4.4
|
8.2
|
1.0
|
OD2
|
A:ASP318
|
4.5
|
22.1
|
1.0
|
NE2
|
A:HIS200
|
4.5
|
9.7
|
1.0
|
CD2
|
A:HIS204
|
4.6
|
10.2
|
1.0
|
O
|
A:THR271
|
4.7
|
15.7
|
1.0
|
NE2
|
A:HIS160
|
4.8
|
14.4
|
1.0
|
CA
|
A:ASP201
|
4.8
|
9.3
|
1.0
|
CB
|
A:THR271
|
4.8
|
14.2
|
1.0
|
CD2
|
A:HIS160
|
4.8
|
11.3
|
1.0
|
CG
|
A:GLU230
|
4.9
|
10.9
|
1.0
|
NE2
|
A:HIS204
|
4.9
|
11.4
|
1.0
|
CD
|
A:GLU230
|
4.9
|
15.7
|
1.0
|
C
|
A:HIS200
|
5.0
|
9.3
|
1.0
|
|
Magnesium binding site 2 out
of 8 in 7ay6
Go back to
Magnesium Binding Sites List in 7ay6
Magnesium binding site 2 out
of 8 in the Crystal Structure of the PDE4D Catalytic Domain in Complex with Gebr- 41B
Mono view
Stereo pair view
|
A full contact list of Magnesium with other atoms in the Mg binding
site number 2 of Crystal Structure of the PDE4D Catalytic Domain in Complex with Gebr- 41B within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
A:Mg504
b:39.9
occ:1.00
|
O
|
A:HOH683
|
2.1
|
38.0
|
1.0
|
O
|
A:HOH692
|
2.2
|
35.2
|
1.0
|
O
|
A:HOH957
|
2.2
|
44.4
|
1.0
|
O
|
A:HOH939
|
3.8
|
45.8
|
1.0
|
O
|
A:HOH787
|
3.9
|
45.0
|
1.0
|
OD1
|
A:ASP187
|
4.1
|
25.1
|
1.0
|
OD2
|
A:ASP187
|
4.3
|
24.9
|
1.0
|
O
|
A:HOH842
|
4.4
|
34.0
|
1.0
|
O
|
A:HOH718
|
4.4
|
31.4
|
1.0
|
O
|
A:HOH951
|
4.4
|
43.5
|
1.0
|
CG
|
A:ASP187
|
4.7
|
26.8
|
1.0
|
O
|
A:HOH949
|
4.7
|
40.1
|
1.0
|
|
Magnesium binding site 3 out
of 8 in 7ay6
Go back to
Magnesium Binding Sites List in 7ay6
Magnesium binding site 3 out
of 8 in the Crystal Structure of the PDE4D Catalytic Domain in Complex with Gebr- 41B
Mono view
Stereo pair view
|
A full contact list of Magnesium with other atoms in the Mg binding
site number 3 of Crystal Structure of the PDE4D Catalytic Domain in Complex with Gebr- 41B within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
A:Mg505
b:34.6
occ:1.00
|
O
|
A:HOH728
|
1.9
|
32.8
|
1.0
|
O
|
A:HOH834
|
2.1
|
41.3
|
1.0
|
OD1
|
A:ASN251
|
2.1
|
23.0
|
1.0
|
CG
|
A:ASN251
|
3.2
|
20.8
|
1.0
|
ND2
|
A:ASN251
|
3.8
|
18.8
|
1.0
|
O
|
A:GLN250
|
4.3
|
24.0
|
1.0
|
CB
|
A:ASN251
|
4.5
|
19.3
|
1.0
|
NE2
|
A:GLN250
|
4.5
|
39.6
|
1.0
|
CA
|
A:ASN251
|
4.6
|
22.7
|
1.0
|
C
|
A:GLN250
|
4.8
|
21.1
|
1.0
|
CG
|
A:GLN250
|
4.9
|
26.5
|
1.0
|
|
Magnesium binding site 4 out
of 8 in 7ay6
Go back to
Magnesium Binding Sites List in 7ay6
Magnesium binding site 4 out
of 8 in the Crystal Structure of the PDE4D Catalytic Domain in Complex with Gebr- 41B
Mono view
Stereo pair view
|
A full contact list of Magnesium with other atoms in the Mg binding
site number 4 of Crystal Structure of the PDE4D Catalytic Domain in Complex with Gebr- 41B within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
A:Mg506
b:23.2
occ:1.00
|
OD2
|
A:ASP301
|
2.1
|
20.2
|
1.0
|
OD2
|
A:ASP305
|
2.1
|
21.9
|
1.0
|
O
|
A:HOH626
|
2.2
|
21.5
|
1.0
|
O
|
A:HOH677
|
2.2
|
28.5
|
1.0
|
CG
|
A:ASP305
|
3.1
|
29.0
|
1.0
|
CG
|
A:ASP301
|
3.2
|
22.8
|
1.0
|
OD1
|
A:ASP305
|
3.4
|
26.6
|
1.0
|
CB
|
A:ASP301
|
3.7
|
19.7
|
1.0
|
N
|
A:ASP301
|
4.1
|
24.1
|
1.0
|
O
|
A:HOH841
|
4.3
|
37.1
|
1.0
|
OD1
|
A:ASP301
|
4.3
|
25.7
|
1.0
|
O2
|
A:EDO510
|
4.3
|
46.5
|
1.0
|
O
|
A:HOH899
|
4.4
|
31.9
|
1.0
|
CB
|
A:ASP305
|
4.4
|
15.6
|
1.0
|
O
|
A:LEU299
|
4.5
|
26.6
|
1.0
|
C2
|
A:EDO510
|
4.5
|
41.8
|
1.0
|
CE
|
A:LYS291
|
4.5
|
27.1
|
1.0
|
CA
|
A:ASP301
|
4.6
|
24.9
|
1.0
|
C1
|
A:EDO510
|
4.8
|
35.9
|
1.0
|
CA
|
A:LEU300
|
5.0
|
15.7
|
1.0
|
C
|
A:LEU300
|
5.0
|
24.1
|
1.0
|
|
Magnesium binding site 5 out
of 8 in 7ay6
Go back to
Magnesium Binding Sites List in 7ay6
Magnesium binding site 5 out
of 8 in the Crystal Structure of the PDE4D Catalytic Domain in Complex with Gebr- 41B
Mono view
Stereo pair view
|
A full contact list of Magnesium with other atoms in the Mg binding
site number 5 of Crystal Structure of the PDE4D Catalytic Domain in Complex with Gebr- 41B within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
A:Mg507
b:49.8
occ:1.00
|
O
|
A:HOH653
|
2.1
|
32.2
|
1.0
|
O
|
A:HOH919
|
2.3
|
51.6
|
1.0
|
OD1
|
A:ASN362
|
4.1
|
30.6
|
1.0
|
O
|
A:HOH925
|
4.6
|
44.6
|
1.0
|
O
|
A:HOH900
|
4.6
|
42.1
|
1.0
|
ND2
|
A:ASN362
|
4.6
|
27.5
|
1.0
|
CG
|
A:ASN362
|
4.7
|
33.3
|
1.0
|
|
Magnesium binding site 6 out
of 8 in 7ay6
Go back to
Magnesium Binding Sites List in 7ay6
Magnesium binding site 6 out
of 8 in the Crystal Structure of the PDE4D Catalytic Domain in Complex with Gebr- 41B
Mono view
Stereo pair view
|
A full contact list of Magnesium with other atoms in the Mg binding
site number 6 of Crystal Structure of the PDE4D Catalytic Domain in Complex with Gebr- 41B within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
B:Mg503
b:9.2
occ:1.00
|
O
|
B:HOH813
|
2.0
|
12.0
|
1.0
|
O
|
B:HOH716
|
2.1
|
13.3
|
1.0
|
OD1
|
B:ASP201
|
2.1
|
12.2
|
1.0
|
O
|
B:HOH646
|
2.1
|
13.2
|
1.0
|
O
|
B:HOH699
|
2.1
|
10.3
|
1.0
|
O
|
B:HOH740
|
2.1
|
10.5
|
1.0
|
CG
|
B:ASP201
|
3.1
|
13.3
|
1.0
|
OD2
|
B:ASP201
|
3.4
|
11.5
|
1.0
|
ZN
|
B:ZN502
|
3.8
|
14.8
|
1.0
|
O
|
B:HOH843
|
3.8
|
30.4
|
1.0
|
OE2
|
B:GLU230
|
4.0
|
16.5
|
1.0
|
O
|
B:HOH755
|
4.1
|
16.2
|
1.0
|
CD2
|
B:HIS200
|
4.2
|
13.3
|
1.0
|
NE2
|
B:HIS233
|
4.2
|
11.4
|
1.0
|
O
|
B:HOH819
|
4.2
|
16.4
|
1.0
|
O
|
B:HIS200
|
4.2
|
10.1
|
1.0
|
OG1
|
B:THR271
|
4.3
|
14.0
|
1.0
|
O
|
B:HOH879
|
4.3
|
43.2
|
1.0
|
CD2
|
B:HIS233
|
4.4
|
8.9
|
1.0
|
CB
|
B:ASP201
|
4.5
|
11.0
|
1.0
|
OD2
|
B:ASP318
|
4.5
|
23.7
|
1.0
|
NE2
|
B:HIS200
|
4.6
|
13.2
|
1.0
|
CD2
|
B:HIS204
|
4.6
|
14.6
|
1.0
|
O
|
B:THR271
|
4.7
|
14.9
|
1.0
|
NE2
|
B:HIS160
|
4.7
|
16.5
|
1.0
|
CD2
|
B:HIS160
|
4.8
|
11.0
|
1.0
|
CA
|
B:ASP201
|
4.8
|
10.2
|
1.0
|
NE2
|
B:HIS204
|
4.8
|
13.7
|
1.0
|
CB
|
B:THR271
|
4.8
|
11.7
|
1.0
|
CD
|
B:GLU230
|
4.8
|
17.4
|
1.0
|
CG
|
B:GLU230
|
4.9
|
11.1
|
1.0
|
|
Magnesium binding site 7 out
of 8 in 7ay6
Go back to
Magnesium Binding Sites List in 7ay6
Magnesium binding site 7 out
of 8 in the Crystal Structure of the PDE4D Catalytic Domain in Complex with Gebr- 41B
Mono view
Stereo pair view
|
A full contact list of Magnesium with other atoms in the Mg binding
site number 7 of Crystal Structure of the PDE4D Catalytic Domain in Complex with Gebr- 41B within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
B:Mg504
b:36.9
occ:1.00
|
O
|
B:HOH656
|
2.0
|
41.5
|
1.0
|
O
|
B:HOH921
|
2.1
|
38.8
|
1.0
|
O
|
B:HOH606
|
2.1
|
31.9
|
1.0
|
OD2
|
B:ASP334
|
3.6
|
47.8
|
1.0
|
OD1
|
B:ASP334
|
4.0
|
49.2
|
1.0
|
O
|
B:HOH787
|
4.1
|
34.3
|
1.0
|
CG
|
B:ASP334
|
4.2
|
39.2
|
1.0
|
CD
|
B:ARG330
|
4.6
|
35.9
|
1.0
|
|
Magnesium binding site 8 out
of 8 in 7ay6
Go back to
Magnesium Binding Sites List in 7ay6
Magnesium binding site 8 out
of 8 in the Crystal Structure of the PDE4D Catalytic Domain in Complex with Gebr- 41B
Mono view
Stereo pair view
|
A full contact list of Magnesium with other atoms in the Mg binding
site number 8 of Crystal Structure of the PDE4D Catalytic Domain in Complex with Gebr- 41B within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
B:Mg505
b:33.2
occ:1.00
|
O
|
B:HOH681
|
2.1
|
19.6
|
1.0
|
O
|
B:HOH842
|
2.2
|
28.6
|
1.0
|
O
|
B:HOH648
|
2.3
|
31.6
|
1.0
|
O
|
B:HOH796
|
2.5
|
34.9
|
1.0
|
ND1
|
B:HIS378
|
3.9
|
19.5
|
1.0
|
O
|
B:HOH692
|
4.1
|
34.3
|
1.0
|
OE1
|
B:GLU382
|
4.2
|
21.7
|
1.0
|
O
|
B:HOH912
|
4.2
|
36.3
|
1.0
|
CE1
|
B:HIS378
|
4.4
|
22.6
|
1.0
|
O
|
B:HOH724
|
4.5
|
24.0
|
1.0
|
O
|
B:HOH874
|
4.5
|
34.6
|
1.0
|
OE2
|
B:GLU382
|
4.6
|
26.1
|
1.0
|
O
|
B:ASP374
|
4.6
|
16.9
|
1.0
|
CD
|
B:GLU382
|
4.7
|
29.1
|
1.0
|
CG
|
B:HIS378
|
4.9
|
17.1
|
1.0
|
O
|
B:HOH795
|
5.0
|
32.6
|
1.0
|
|
Reference:
C.Brullo,
F.Rapetti,
S.Abbate,
T.Prosdocimi,
A.Torretta,
M.Semrau,
M.Massa,
S.Alfei,
P.Storici,
E.Parisini,
O.Bruno.
Design, Synthesis, Biological Evaluation and Structural Characterization of Novel Gebr Library PDE4D Inhibitors Eur.J.Med.Chem. 2021.
ISSN: ISSN 0223-5234
DOI: 10.1016/J.EJMECH.2021.113638
Page generated: Wed Oct 2 10:15:04 2024
|