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Magnesium in PDB 7pji: Crystal Structure of Pseudomonas Aeruginosa Guab (Imp Dehydrogenase) Bound to Atp and Gdp at 1.65A Resolution

Enzymatic activity of Crystal Structure of Pseudomonas Aeruginosa Guab (Imp Dehydrogenase) Bound to Atp and Gdp at 1.65A Resolution

All present enzymatic activity of Crystal Structure of Pseudomonas Aeruginosa Guab (Imp Dehydrogenase) Bound to Atp and Gdp at 1.65A Resolution:
1.1.1.205;

Protein crystallography data

The structure of Crystal Structure of Pseudomonas Aeruginosa Guab (Imp Dehydrogenase) Bound to Atp and Gdp at 1.65A Resolution, PDB code: 7pji was solved by D.Fernandez-Justel, R.M.Buey, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 50.70 / 1.65
Space group I 4
Cell size a, b, c (Å), α, β, γ (°) 120.947, 120.947, 145.487, 90, 90, 90
R / Rfree (%) 17.2 / 19.5

Other elements in 7pji:

The structure of Crystal Structure of Pseudomonas Aeruginosa Guab (Imp Dehydrogenase) Bound to Atp and Gdp at 1.65A Resolution also contains other interesting chemical elements:

Potassium (K) 2 atoms

Magnesium Binding Sites:

The binding sites of Magnesium atom in the Crystal Structure of Pseudomonas Aeruginosa Guab (Imp Dehydrogenase) Bound to Atp and Gdp at 1.65A Resolution (pdb code 7pji). This binding sites where shown within 5.0 Angstroms radius around Magnesium atom.
In total 2 binding sites of Magnesium where determined in the Crystal Structure of Pseudomonas Aeruginosa Guab (Imp Dehydrogenase) Bound to Atp and Gdp at 1.65A Resolution, PDB code: 7pji:
Jump to Magnesium binding site number: 1; 2;

Magnesium binding site 1 out of 2 in 7pji

Go back to Magnesium Binding Sites List in 7pji
Magnesium binding site 1 out of 2 in the Crystal Structure of Pseudomonas Aeruginosa Guab (Imp Dehydrogenase) Bound to Atp and Gdp at 1.65A Resolution


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 Pseudomonas Aeruginosa Guab (Imp Dehydrogenase) Bound to Atp and Gdp at 1.65A Resolution within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Mg603

b:27.1
occ:1.00
 O A:HOH791 2.0 25.9 1.0
O2G A:ATP600 2.0 26.8 1.0
O2B A:ATP600 2.0 26.8 1.0
O3B A:GDP601 2.1 27.2 1.0
O A:HOH743 2.1 29.8 1.0
O A:HOH767 2.1 25.4 1.0
PG A:ATP600 3.1 34.2 1.0
HZ1 A:LYS181 3.2 32.0 1.0
PB A:ATP600 3.2 27.6 1.0
PB A:GDP601 3.4 30.4 1.0
O1G A:ATP600 3.5 38.6 1.0
O3B A:ATP600 3.5 30.1 1.0
O1B A:GDP601 3.7 28.7 1.0
HZ3 A:LYS181 3.8 32.0 1.0
NZ A:LYS181 3.8 32.0 1.0
HZ2 A:LYS181 3.9 32.0 1.0
O A:HOH830 3.9 26.7 1.0
O3A A:ATP600 3.9 25.8 1.0
O1A A:GDP601 4.0 29.9 1.0
OE1 A:GLU180 4.2 34.1 1.0
O3A A:GDP601 4.3 26.9 1.0
O A:HOH969 4.3 52.8 1.0
O A:HOH755 4.4 28.8 1.0
O2B A:GDP601 4.4 29.3 1.0
O3G A:ATP600 4.4 31.0 1.0
O A:HOH783 4.5 37.8 1.0
O1B A:ATP600 4.5 26.8 1.0
PA A:GDP601 4.6 29.9 1.0
O A:HOH728 4.7 34.6 1.0
HB2 A:GLU180 4.7 28.2 1.0
O1A A:ATP600 4.9 24.6 1.0
O2A A:GDP601 4.9 28.3 1.0

Magnesium binding site 2 out of 2 in 7pji

Go back to Magnesium Binding Sites List in 7pji
Magnesium binding site 2 out of 2 in the Crystal Structure of Pseudomonas Aeruginosa Guab (Imp Dehydrogenase) Bound to Atp and Gdp at 1.65A Resolution


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 Pseudomonas Aeruginosa Guab (Imp Dehydrogenase) Bound to Atp and Gdp at 1.65A Resolution within 5.0Å range:
probe atom residue distance (Å) B Occ
B:Mg603

b:25.5
occ:1.00
 O2G B:ATP600 2.0 21.9 1.0
O1B B:ATP600 2.1 23.5 1.0
O B:HOH824 2.1 22.6 1.0
O B:HOH729 2.1 26.6 1.0
O B:HOH833 2.1 24.9 1.0
O1B B:GDP601 2.2 25.1 1.0
PG B:ATP600 3.1 31.1 1.0
PB B:ATP600 3.3 21.9 1.0
HZ1 B:LYS181 3.3 25.5 1.0
PB B:GDP601 3.4 28.6 1.0
O2B B:GDP601 3.5 29.1 1.0
O3B B:ATP600 3.5 23.3 1.0
O1G B:ATP600 3.5 30.8 1.0
HZ3 B:LYS181 3.9 25.5 1.0
O B:HOH807 3.9 22.2 1.0
NZ B:LYS181 3.9 25.5 1.0
O B:HOH945 4.0 52.9 1.0
O3A B:ATP600 4.0 20.1 1.0
HZ2 B:LYS181 4.1 25.5 1.0
O2A B:GDP601 4.1 28.6 1.0
O B:HOH839 4.3 44.1 1.0
O B:HOH850 4.3 50.4 1.0
OE1 B:GLU180 4.3 31.3 1.0
O B:HOH759 4.3 32.5 1.0
O B:HOH742 4.4 25.2 1.0
O3B B:GDP601 4.4 26.2 1.0
O3A B:GDP601 4.4 28.1 1.0
O3G B:ATP600 4.5 29.6 1.0
O2B B:ATP600 4.5 22.1 1.0
O B:HOH790 4.7 34.2 1.0
PA B:GDP601 4.7 26.9 1.0
HB2 B:GLU180 4.9 24.2 1.0
O1A B:ATP600 5.0 22.6 1.0
O1A B:GDP601 5.0 26.6 1.0

Reference:

D.Fernandez-Justel, I.Marcos-Alcalde, F.Abascal, N.Vidana, P.Gomez-Puertas, A.Jimenez, J.L.Revuelta, R.M.Buey. Diversity of Mechanisms to Control Bacterial Gtp Homeostasis By the Mutually Exclusive Binding of Adenine and Guanine Nucleotides to Imp Dehydrogenase. Protein Sci. V. 31 E4314 2022.
ISSN: ESSN 1469-896X
PubMed: 35481629
DOI: 10.1002/PRO.4314
Page generated: Thu Apr 6 18:58:02 2023

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