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Magnesium in PDB 2olr: Crystal Structure of Escherichia Coli Phosphoenolpyruvate Carboxykinase Complexed with Carbon Dioxide, MG2+, Atp

Enzymatic activity of Crystal Structure of Escherichia Coli Phosphoenolpyruvate Carboxykinase Complexed with Carbon Dioxide, MG2+, Atp

All present enzymatic activity of Crystal Structure of Escherichia Coli Phosphoenolpyruvate Carboxykinase Complexed with Carbon Dioxide, MG2+, Atp:
4.1.1.49;

Protein crystallography data

The structure of Crystal Structure of Escherichia Coli Phosphoenolpyruvate Carboxykinase Complexed with Carbon Dioxide, MG2+, Atp, PDB code: 2olr was solved by J.J.Cotelesage, L.T.Delbaere, H.Goldie, J.Puttick, B.Rajabi, B.Novakovski, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 75.81 / 1.60
Space group C 1 2 1
Cell size a, b, c (Å), α, β, γ (°) 124.854, 95.564, 46.476, 90.00, 96.30, 90.00
R / Rfree (%) 17.5 / 19.8

Other elements in 2olr:

The structure of Crystal Structure of Escherichia Coli Phosphoenolpyruvate Carboxykinase Complexed with Carbon Dioxide, MG2+, Atp also contains other interesting chemical elements:

Chlorine (Cl) 1 atom

Magnesium Binding Sites:

The binding sites of Magnesium atom in the Crystal Structure of Escherichia Coli Phosphoenolpyruvate Carboxykinase Complexed with Carbon Dioxide, MG2+, Atp (pdb code 2olr). 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 Crystal Structure of Escherichia Coli Phosphoenolpyruvate Carboxykinase Complexed with Carbon Dioxide, MG2+, Atp, PDB code: 2olr:

Magnesium binding site 1 out of 1 in 2olr

Go back to Magnesium Binding Sites List in 2olr
Magnesium binding site 1 out of 1 in the Crystal Structure of Escherichia Coli Phosphoenolpyruvate Carboxykinase Complexed with Carbon Dioxide, MG2+, Atp


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 Escherichia Coli Phosphoenolpyruvate Carboxykinase Complexed with Carbon Dioxide, MG2+, Atp within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Mg543

b:8.3
occ:1.00
 O3G A:ATP541 2.0 8.5 1.0
O2B A:ATP541 2.0 8.4 1.0
O A:HOH1660 2.1 8.1 1.0
O A:HOH1877 2.1 9.3 1.0
O A:HOH1876 2.1 9.7 1.0
OG1 A:THR255 2.2 7.6 1.0
CB A:THR255 3.2 8.7 1.0
PB A:ATP541 3.2 8.7 1.0
PG A:ATP541 3.3 9.5 1.0
O3B A:ATP541 3.5 9.9 1.0
OD2 A:ASP268 3.9 13.4 1.0
O2A A:ATP541 3.9 9.7 1.0
O A:TYR286 3.9 9.3 1.0
O A:HOH1789 3.9 17.0 1.0
N A:THR255 4.0 8.4 1.0
O1G A:ATP541 4.1 12.1 1.0
NH1 A:ARG333 4.1 8.3 1.0
CA A:THR255 4.2 8.5 1.0
O A:ASP268 4.2 8.8 1.0
OD1 A:ASP269 4.2 13.2 1.0
O3A A:ATP541 4.2 9.6 1.0
CG2 A:THR255 4.2 9.3 1.0
O1B A:ATP541 4.4 10.1 1.0
O2G A:ATP541 4.4 10.8 1.0
PA A:ATP541 4.5 10.2 1.0
CG A:ASP268 4.7 11.9 1.0
CG A:ASP269 4.8 10.8 1.0
CB A:LYS254 4.8 8.4 1.0
CE A:LYS254 4.9 9.1 1.0
O1A A:ATP541 4.9 11.0 1.0
C A:TYR286 4.9 8.8 1.0
CB A:ASP269 4.9 8.2 1.0
C A:LYS254 5.0 8.2 1.0

Reference:

J.J.Cotelesage, J.Puttick, H.Goldie, B.Rajabi, B.Novakovski, L.T.Delbaere. How Does An Enzyme Recognize CO2? Int.J.Biochem.Cell Biol. V. 39 1204 2007.
ISSN: ISSN 1357-2725
PubMed: 17475535
DOI: 10.1016/J.BIOCEL.2007.03.015
Page generated: Sun Aug 10 12:29:31 2025

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