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Magnesium in PDB 1o03: Structure of Pentavalent Phosphorous Intermediate of An Enzyme Catalyzed Phosphoryl Transfer Reaction Observed on Cocrystallization with Glucose 6-Phosphate

Enzymatic activity of Structure of Pentavalent Phosphorous Intermediate of An Enzyme Catalyzed Phosphoryl Transfer Reaction Observed on Cocrystallization with Glucose 6-Phosphate

All present enzymatic activity of Structure of Pentavalent Phosphorous Intermediate of An Enzyme Catalyzed Phosphoryl Transfer Reaction Observed on Cocrystallization with Glucose 6-Phosphate:
5.4.2.6;

Protein crystallography data

The structure of Structure of Pentavalent Phosphorous Intermediate of An Enzyme Catalyzed Phosphoryl Transfer Reaction Observed on Cocrystallization with Glucose 6-Phosphate, PDB code: 1o03 was solved by S.D.Lahiri, G.Zhang, D.Dunaway-Mariano, K.N.Allen, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 35.14 / 1.40
Space group P 21 21 21
Cell size a, b, c (Å), α, β, γ (°) 37.311, 54.173, 104.446, 90.00, 90.00, 90.00
R / Rfree (%) 17 / 19.4

Magnesium Binding Sites:

The binding sites of Magnesium atom in the Structure of Pentavalent Phosphorous Intermediate of An Enzyme Catalyzed Phosphoryl Transfer Reaction Observed on Cocrystallization with Glucose 6-Phosphate (pdb code 1o03). This binding sites where shown within 5.0 Angstroms radius around Magnesium atom.
In total only one binding site of Magnesium was determined in the Structure of Pentavalent Phosphorous Intermediate of An Enzyme Catalyzed Phosphoryl Transfer Reaction Observed on Cocrystallization with Glucose 6-Phosphate, PDB code: 1o03:

Magnesium binding site 1 out of 1 in 1o03

Go back to Magnesium Binding Sites List in 1o03
Magnesium binding site 1 out of 1 in the Structure of Pentavalent Phosphorous Intermediate of An Enzyme Catalyzed Phosphoryl Transfer Reaction Observed on Cocrystallization with Glucose 6-Phosphate


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of Structure of Pentavalent Phosphorous Intermediate of An Enzyme Catalyzed Phosphoryl Transfer Reaction Observed on Cocrystallization with Glucose 6-Phosphate within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Mg800

b:7.7
occ:1.00
 OD1 A:ASP170 2.0 9.5 1.0
OD1 A:ASP8 2.0 8.5 1.0
O A:ASP10 2.0 8.5 1.0
O A:HOH824 2.1 11.6 0.5
O A:HOH922 2.1 10.9 1.0
O2X A:G16501 2.5 16.0 1.0
CG A:ASP170 3.0 9.0 1.0
CG A:ASP8 3.1 7.3 1.0
C A:ASP10 3.2 7.1 1.0
OD2 A:ASP170 3.3 10.0 1.0
OD2 A:ASP8 3.4 9.1 1.0
P' A:G16501 3.6 7.9 1.0
O2 A:G16501 3.9 8.5 1.0
OE1 A:GLU169 4.0 12.1 1.0
CB A:ASP10 4.1 7.6 1.0
CA A:ASP10 4.1 7.2 1.0
N A:ASP10 4.2 7.7 1.0
N A:GLY11 4.3 7.8 1.0
CB A:ASP170 4.3 8.3 1.0
O3X A:G16501 4.4 9.1 1.0
CB A:ASP8 4.4 8.5 1.0
CA A:GLY11 4.5 8.0 1.0
N A:ASP170 4.6 8.2 1.0
O A:HOH862 4.6 10.9 0.5
O1X A:G16501 4.7 12.7 1.0
OG A:SER171 4.7 10.9 1.0
CD A:GLU169 4.7 9.8 1.0
CB A:SER171 4.7 9.6 1.0
O1 A:G16501 4.7 9.9 1.0
OE2 A:GLU169 4.7 11.2 1.0
N A:GLY46 4.7 9.0 1.0
CG2 A:VAL12 4.8 8.0 1.0
N A:SER171 4.8 9.2 1.0
CA A:ASP170 4.9 7.2 1.0
C A:GLY11 4.9 7.9 1.0
CA A:GLY46 5.0 9.7 1.0
C A:ASP170 5.0 8.8 1.0

Reference:

S.D.Lahiri, G.Zhang, D.Dunaway-Mariano, K.N.Allen. The Pentacovalent Phosphorus Intermediate of A Phosphoryl Transfer Reaction. Science V. 299 2067 2003.
ISSN: ISSN 0036-8075
PubMed: 12637673
DOI: 10.1126/SCIENCE.1082710
Page generated: Tue Aug 13 10:29:57 2024

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