Magnesium in PDB 8g9e: Crystal Structure of the Catalytic Domain of Human Diphosphoinositol Pentakisphosphate Kinase 2 (PPIP5K2) in Complex with Amp-Pnp and 5- (PCF2P)-IP5, An Analog of 5-IP7
Enzymatic activity of Crystal Structure of the Catalytic Domain of Human Diphosphoinositol Pentakisphosphate Kinase 2 (PPIP5K2) in Complex with Amp-Pnp and 5- (PCF2P)-IP5, An Analog of 5-IP7
All present enzymatic activity of Crystal Structure of the Catalytic Domain of Human Diphosphoinositol Pentakisphosphate Kinase 2 (PPIP5K2) in Complex with Amp-Pnp and 5- (PCF2P)-IP5, An Analog of 5-IP7:
2.7.4.21;
2.7.4.24;
Protein crystallography data
The structure of Crystal Structure of the Catalytic Domain of Human Diphosphoinositol Pentakisphosphate Kinase 2 (PPIP5K2) in Complex with Amp-Pnp and 5- (PCF2P)-IP5, An Analog of 5-IP7, PDB code: 8g9e
was solved by
H.Wang,
S.B.Shears,
with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:
Resolution Low / High (Å)
|
38.52 /
1.75
|
Space group
|
P 21 21 21
|
Cell size a, b, c (Å), α, β, γ (°)
|
88.082,
109.899,
41.09,
90,
90,
90
|
R / Rfree (%)
|
12.4 /
17.5
|
Other elements in 8g9e:
The structure of Crystal Structure of the Catalytic Domain of Human Diphosphoinositol Pentakisphosphate Kinase 2 (PPIP5K2) in Complex with Amp-Pnp and 5- (PCF2P)-IP5, An Analog of 5-IP7 also contains other interesting chemical elements:
Magnesium Binding Sites:
The binding sites of Magnesium atom in the Crystal Structure of the Catalytic Domain of Human Diphosphoinositol Pentakisphosphate Kinase 2 (PPIP5K2) in Complex with Amp-Pnp and 5- (PCF2P)-IP5, An Analog of 5-IP7
(pdb code 8g9e). This binding sites where shown within
5.0 Angstroms radius around Magnesium atom.
In total 5 binding sites of Magnesium where determined in the
Crystal Structure of the Catalytic Domain of Human Diphosphoinositol Pentakisphosphate Kinase 2 (PPIP5K2) in Complex with Amp-Pnp and 5- (PCF2P)-IP5, An Analog of 5-IP7, PDB code: 8g9e:
Jump to Magnesium binding site number:
1;
2;
3;
4;
5;
Magnesium binding site 1 out
of 5 in 8g9e
Go back to
Magnesium Binding Sites List in 8g9e
Magnesium binding site 1 out
of 5 in the Crystal Structure of the Catalytic Domain of Human Diphosphoinositol Pentakisphosphate Kinase 2 (PPIP5K2) in Complex with Amp-Pnp and 5- (PCF2P)-IP5, An Analog of 5-IP7
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 Catalytic Domain of Human Diphosphoinositol Pentakisphosphate Kinase 2 (PPIP5K2) in Complex with Amp-Pnp and 5- (PCF2P)-IP5, An Analog of 5-IP7 within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
A:Mg403
b:16.1
occ:1.00
|
O
|
A:HOH538
|
2.0
|
16.9
|
1.0
|
O2B
|
A:ANP401
|
2.0
|
14.7
|
1.0
|
O3G
|
A:ANP401
|
2.0
|
16.4
|
1.0
|
ND2
|
A:ASN323
|
2.1
|
12.2
|
1.0
|
OD1
|
A:ASP321
|
2.2
|
15.2
|
1.0
|
OD2
|
A:ASP321
|
2.2
|
14.3
|
1.0
|
CG
|
A:ASP321
|
2.5
|
15.8
|
1.0
|
PG
|
A:ANP401
|
3.2
|
18.0
|
1.0
|
CG
|
A:ASN323
|
3.2
|
15.9
|
1.0
|
PB
|
A:ANP401
|
3.3
|
16.3
|
1.0
|
OD1
|
A:ASN323
|
3.6
|
21.8
|
1.0
|
N3B
|
A:ANP401
|
3.6
|
18.1
|
1.0
|
O1G
|
A:ANP401
|
3.6
|
16.3
|
1.0
|
MG
|
A:MG404
|
3.9
|
17.3
|
1.0
|
CB
|
A:ASP321
|
4.0
|
15.8
|
1.0
|
O
|
A:HOH642
|
4.1
|
25.9
|
1.0
|
O
|
A:HOH741
|
4.2
|
28.8
|
1.0
|
NH1
|
A:ARG134
|
4.3
|
18.9
|
1.0
|
O1B
|
A:ANP401
|
4.3
|
17.7
|
1.0
|
O
|
A:ALA191
|
4.4
|
16.7
|
1.0
|
O3A
|
A:ANP401
|
4.4
|
16.0
|
1.0
|
O2A
|
A:ANP401
|
4.4
|
16.1
|
1.0
|
CE1
|
A:HIS194
|
4.4
|
18.9
|
1.0
|
CB
|
A:ASN323
|
4.5
|
16.0
|
1.0
|
O
|
A:HOH517
|
4.5
|
26.3
|
1.0
|
O2G
|
A:ANP401
|
4.5
|
17.2
|
1.0
|
O
|
A:HOH676
|
4.6
|
16.8
|
1.0
|
ND1
|
A:HIS194
|
4.8
|
16.9
|
1.0
|
CA
|
A:ASN323
|
4.8
|
15.4
|
1.0
|
PA
|
A:ANP401
|
4.8
|
15.8
|
1.0
|
CA
|
A:ASP321
|
4.9
|
12.8
|
1.0
|
OD2
|
A:ASP309
|
5.0
|
21.2
|
1.0
|
O
|
A:VAL322
|
5.0
|
16.3
|
1.0
|
|
Magnesium binding site 2 out
of 5 in 8g9e
Go back to
Magnesium Binding Sites List in 8g9e
Magnesium binding site 2 out
of 5 in the Crystal Structure of the Catalytic Domain of Human Diphosphoinositol Pentakisphosphate Kinase 2 (PPIP5K2) in Complex with Amp-Pnp and 5- (PCF2P)-IP5, An Analog of 5-IP7
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 Catalytic Domain of Human Diphosphoinositol Pentakisphosphate Kinase 2 (PPIP5K2) in Complex with Amp-Pnp and 5- (PCF2P)-IP5, An Analog of 5-IP7 within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
A:Mg404
b:17.3
occ:1.00
|
OD2
|
A:ASP309
|
1.9
|
21.2
|
1.0
|
O2A
|
A:ANP401
|
1.9
|
16.1
|
1.0
|
O1G
|
A:ANP401
|
2.0
|
16.3
|
1.0
|
O
|
A:HOH555
|
2.1
|
23.1
|
1.0
|
OD2
|
A:ASP321
|
2.1
|
14.3
|
1.0
|
CG
|
A:ASP309
|
3.1
|
18.9
|
1.0
|
PG
|
A:ANP401
|
3.1
|
18.0
|
1.0
|
CG
|
A:ASP321
|
3.1
|
15.8
|
1.0
|
N3B
|
A:ANP401
|
3.2
|
18.1
|
1.0
|
PA
|
A:ANP401
|
3.4
|
15.8
|
1.0
|
CB
|
A:ASP321
|
3.5
|
15.8
|
1.0
|
O3G
|
A:ANP401
|
3.8
|
16.4
|
1.0
|
O3A
|
A:ANP401
|
3.9
|
16.0
|
1.0
|
OD1
|
A:ASP309
|
3.9
|
23.5
|
1.0
|
PB
|
A:ANP401
|
3.9
|
16.3
|
1.0
|
MG
|
A:MG403
|
3.9
|
16.1
|
1.0
|
O2B
|
A:ANP401
|
3.9
|
14.7
|
1.0
|
CB
|
A:ASP309
|
4.0
|
13.8
|
1.0
|
OD1
|
A:ASN323
|
4.0
|
21.8
|
1.0
|
O3'
|
A:ANP401
|
4.2
|
20.6
|
1.0
|
OD1
|
A:ASP321
|
4.3
|
15.2
|
1.0
|
O1A
|
A:ANP401
|
4.3
|
17.6
|
1.0
|
O2G
|
A:ANP401
|
4.3
|
17.2
|
1.0
|
O5'
|
A:ANP401
|
4.4
|
15.8
|
1.0
|
C5'
|
A:ANP401
|
4.5
|
18.1
|
1.0
|
C3'
|
A:ANP401
|
4.7
|
18.5
|
1.0
|
NZ
|
A:LYS248
|
4.7
|
65.1
|
1.0
|
ND2
|
A:ASN323
|
4.8
|
12.2
|
1.0
|
CG
|
A:ASN323
|
4.8
|
15.9
|
1.0
|
CA
|
A:ASP321
|
5.0
|
12.8
|
1.0
|
|
Magnesium binding site 3 out
of 5 in 8g9e
Go back to
Magnesium Binding Sites List in 8g9e
Magnesium binding site 3 out
of 5 in the Crystal Structure of the Catalytic Domain of Human Diphosphoinositol Pentakisphosphate Kinase 2 (PPIP5K2) in Complex with Amp-Pnp and 5- (PCF2P)-IP5, An Analog of 5-IP7
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 Catalytic Domain of Human Diphosphoinositol Pentakisphosphate Kinase 2 (PPIP5K2) in Complex with Amp-Pnp and 5- (PCF2P)-IP5, An Analog of 5-IP7 within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
A:Mg405
b:26.0
occ:1.00
|
O
|
A:SER68
|
2.3
|
21.0
|
1.0
|
O
|
A:ILE73
|
2.3
|
20.9
|
1.0
|
O
|
A:PHE70
|
2.3
|
21.9
|
1.0
|
O
|
A:HOH503
|
2.4
|
37.1
|
1.0
|
O
|
A:HOH783
|
2.4
|
34.3
|
1.0
|
O
|
A:HOH795
|
2.6
|
25.1
|
1.0
|
C
|
A:SER68
|
3.3
|
20.5
|
1.0
|
C
|
A:PHE70
|
3.5
|
21.8
|
1.0
|
C
|
A:ILE73
|
3.5
|
21.5
|
1.0
|
O
|
A:HOH606
|
3.5
|
41.3
|
1.0
|
CA
|
A:SER68
|
3.9
|
19.5
|
1.0
|
N
|
A:ILE73
|
4.0
|
20.9
|
1.0
|
O
|
A:HOH634
|
4.1
|
53.4
|
1.0
|
NE2
|
A:GLN43
|
4.1
|
39.6
|
1.0
|
O
|
A:LYS71
|
4.1
|
27.5
|
1.0
|
N
|
A:PHE70
|
4.2
|
21.4
|
1.0
|
C
|
A:LYS71
|
4.2
|
25.1
|
1.0
|
CA
|
A:ILE73
|
4.2
|
20.3
|
1.0
|
C
|
A:LEU69
|
4.3
|
22.9
|
1.0
|
N
|
A:LEU69
|
4.3
|
20.9
|
1.0
|
N
|
A:LYS71
|
4.4
|
25.1
|
1.0
|
CA
|
A:PHE70
|
4.4
|
21.8
|
1.0
|
CA
|
A:LYS71
|
4.4
|
27.9
|
1.0
|
N
|
A:THR74
|
4.5
|
19.7
|
1.0
|
CB
|
A:SER68
|
4.6
|
19.6
|
1.0
|
CA
|
A:LEU69
|
4.7
|
21.4
|
1.0
|
O
|
A:ILE67
|
4.7
|
18.8
|
1.0
|
O
|
A:LEU69
|
4.7
|
22.7
|
1.0
|
CB
|
A:ILE73
|
4.7
|
20.1
|
1.0
|
O
|
A:HOH633
|
4.7
|
24.8
|
1.0
|
N
|
A:TYR72
|
4.7
|
26.9
|
1.0
|
CA
|
A:THR74
|
4.8
|
20.9
|
1.0
|
CB
|
A:PHE70
|
5.0
|
19.1
|
1.0
|
|
Magnesium binding site 4 out
of 5 in 8g9e
Go back to
Magnesium Binding Sites List in 8g9e
Magnesium binding site 4 out
of 5 in the Crystal Structure of the Catalytic Domain of Human Diphosphoinositol Pentakisphosphate Kinase 2 (PPIP5K2) in Complex with Amp-Pnp and 5- (PCF2P)-IP5, An Analog of 5-IP7
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 Catalytic Domain of Human Diphosphoinositol Pentakisphosphate Kinase 2 (PPIP5K2) in Complex with Amp-Pnp and 5- (PCF2P)-IP5, An Analog of 5-IP7 within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
A:Mg406
b:30.4
occ:1.00
|
O44
|
A:YUT402
|
2.0
|
28.7
|
1.0
|
O
|
A:HOH586
|
2.0
|
30.6
|
1.0
|
O
|
A:HOH762
|
2.1
|
29.3
|
1.0
|
O35
|
A:YUT402
|
2.1
|
28.2
|
1.0
|
O
|
A:HOH618
|
2.1
|
34.4
|
1.0
|
O
|
A:HOH594
|
2.2
|
26.1
|
1.0
|
PA4
|
A:YUT402
|
3.3
|
25.1
|
1.0
|
PA5
|
A:YUT402
|
3.3
|
24.9
|
1.0
|
O
|
A:HOH502
|
3.4
|
22.9
|
1.0
|
O25
|
A:YUT402
|
3.7
|
22.1
|
1.0
|
O
|
A:HOH668
|
3.9
|
35.4
|
1.0
|
O34
|
A:YUT402
|
3.9
|
29.1
|
1.0
|
O14
|
A:YUT402
|
3.9
|
22.3
|
1.0
|
O75
|
A:YUT402
|
4.1
|
37.7
|
1.0
|
O
|
A:HOH644
|
4.1
|
45.4
|
1.0
|
O
|
A:HOH533
|
4.2
|
28.5
|
1.0
|
O
|
A:HOH692
|
4.3
|
36.8
|
1.0
|
O15
|
A:YUT402
|
4.4
|
23.6
|
1.0
|
O
|
A:LYS214
|
4.5
|
23.3
|
1.0
|
O
|
A:HOH720
|
4.5
|
39.2
|
1.0
|
O24
|
A:YUT402
|
4.5
|
26.4
|
1.0
|
O55
|
A:YUT402
|
4.5
|
33.5
|
1.0
|
C45
|
A:YUT402
|
4.6
|
28.4
|
1.0
|
PB5
|
A:YUT402
|
4.7
|
32.4
|
1.0
|
CG
|
A:ARG213
|
4.9
|
20.5
|
1.0
|
O
|
A:HOH781
|
4.9
|
43.1
|
1.0
|
CD
|
A:ARG213
|
4.9
|
22.1
|
1.0
|
|
Magnesium binding site 5 out
of 5 in 8g9e
Go back to
Magnesium Binding Sites List in 8g9e
Magnesium binding site 5 out
of 5 in the Crystal Structure of the Catalytic Domain of Human Diphosphoinositol Pentakisphosphate Kinase 2 (PPIP5K2) in Complex with Amp-Pnp and 5- (PCF2P)-IP5, An Analog of 5-IP7
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 Catalytic Domain of Human Diphosphoinositol Pentakisphosphate Kinase 2 (PPIP5K2) in Complex with Amp-Pnp and 5- (PCF2P)-IP5, An Analog of 5-IP7 within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
A:Mg407
b:27.9
occ:1.00
|
O
|
A:HOH514
|
2.0
|
28.1
|
1.0
|
O
|
A:HOH823
|
2.1
|
29.3
|
1.0
|
O
|
A:HOH614
|
2.1
|
27.5
|
1.0
|
O
|
A:HOH588
|
2.1
|
26.9
|
1.0
|
O
|
A:HOH550
|
2.2
|
32.6
|
1.0
|
O
|
A:HOH575
|
2.2
|
26.8
|
1.0
|
O
|
A:ASN323
|
3.9
|
18.6
|
1.0
|
O
|
A:HOH527
|
4.0
|
25.0
|
1.0
|
O33
|
A:YUT402
|
4.1
|
23.4
|
1.0
|
O
|
A:HOH642
|
4.1
|
25.9
|
1.0
|
O
|
A:HOH521
|
4.1
|
30.2
|
1.0
|
O
|
A:HIS101
|
4.3
|
18.4
|
1.0
|
O22
|
A:YUT402
|
4.3
|
33.3
|
1.0
|
O
|
A:HOH617
|
4.4
|
30.1
|
1.0
|
O
|
A:HOH565
|
4.4
|
24.2
|
1.0
|
O
|
A:HOH649
|
4.4
|
24.4
|
1.0
|
OE1
|
A:GLU192
|
4.4
|
42.5
|
1.0
|
O
|
A:PHE325
|
4.5
|
13.2
|
1.0
|
O
|
A:HOH741
|
4.5
|
28.8
|
1.0
|
O43
|
A:YUT402
|
4.7
|
26.3
|
1.0
|
C
|
A:ASN323
|
4.9
|
15.8
|
1.0
|
CB
|
A:ASN323
|
4.9
|
16.0
|
1.0
|
PA3
|
A:YUT402
|
5.0
|
23.4
|
1.0
|
|
Reference:
S.Hostachy,
H.Wang,
G.Zong,
K.Franke,
A.M.Riley,
P.Schmieder,
B.V.L.Potter,
S.B.Shears,
D.Fiedler.
Fluorination Influences the Bioisostery of Myo-Inositol Pyrophosphate Analogs. Chemistry V. 29 02426 2023.
ISSN: ISSN 0947-6539
PubMed: 37773020
DOI: 10.1002/CHEM.202302426
Page generated: Fri Oct 4 03:03:10 2024
|