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Magnesium in PDB 1xg4: Crystal Structure of the C123S 2-Methylisocitrate Lyase Mutant From Escherichia Coli in Complex with the Inhibitor Isocitrate
Enzymatic activity of Crystal Structure of the C123S 2-Methylisocitrate Lyase Mutant From Escherichia Coli in Complex with the Inhibitor Isocitrate
All present enzymatic activity of Crystal Structure of the C123S 2-Methylisocitrate Lyase Mutant From Escherichia Coli in Complex with the Inhibitor Isocitrate:
4.1.3.30;
4.1.3.30;
Protein crystallography data
The structure of Crystal Structure of the C123S 2-Methylisocitrate Lyase Mutant From Escherichia Coli in Complex with the Inhibitor Isocitrate, PDB code: 1xg4
was solved by
S.Liu,
Z.Lu,
Y.Han,
E.Melamud,
D.Dunaway-Mariano,
O.Herzberg,
with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:
| Resolution Low / High (Å) | 47.29 / 1.60 |
| Space group | C 1 2 1 |
| Cell size a, b, c (Å), α, β, γ (°) | 159.061, 84.561, 99.756, 90.00, 108.15, 90.00 |
| R / Rfree (%) | 18.1 / 20.1 |
Magnesium Binding Sites:
The binding sites of Magnesium atom in the Crystal Structure of the C123S 2-Methylisocitrate Lyase Mutant From Escherichia Coli in Complex with the Inhibitor Isocitrate
(pdb code 1xg4). This binding sites where shown within
5.0 Angstroms radius around Magnesium atom.
In total 3 binding sites of Magnesium where determined in the Crystal Structure of the C123S 2-Methylisocitrate Lyase Mutant From Escherichia Coli in Complex with the Inhibitor Isocitrate, PDB code: 1xg4:
Jump to Magnesium binding site number: 1; 2; 3;
In total 3 binding sites of Magnesium where determined in the Crystal Structure of the C123S 2-Methylisocitrate Lyase Mutant From Escherichia Coli in Complex with the Inhibitor Isocitrate, PDB code: 1xg4:
Jump to Magnesium binding site number: 1; 2; 3;
Magnesium binding site 1 out of 3 in 1xg4
Go back to
Magnesium Binding Sites List in 1xg4
Magnesium binding site 1 out
of 3 in the Crystal Structure of the C123S 2-Methylisocitrate Lyase Mutant From Escherichia Coli in Complex with the Inhibitor Isocitrate
Mono view
Stereo pair view
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 C123S 2-Methylisocitrate Lyase Mutant From Escherichia Coli in Complex with the Inhibitor Isocitrate within 5.0Å range:
|
Magnesium binding site 2 out of 3 in 1xg4
Go back to
Magnesium Binding Sites List in 1xg4
Magnesium binding site 2 out
of 3 in the Crystal Structure of the C123S 2-Methylisocitrate Lyase Mutant From Escherichia Coli in Complex with the Inhibitor Isocitrate
Mono view
Stereo pair view
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 C123S 2-Methylisocitrate Lyase Mutant From Escherichia Coli in Complex with the Inhibitor Isocitrate within 5.0Å range:
|
Magnesium binding site 3 out of 3 in 1xg4
Go back to
Magnesium Binding Sites List in 1xg4
Magnesium binding site 3 out
of 3 in the Crystal Structure of the C123S 2-Methylisocitrate Lyase Mutant From Escherichia Coli in Complex with the Inhibitor Isocitrate
Mono view
Stereo pair view
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 C123S 2-Methylisocitrate Lyase Mutant From Escherichia Coli in Complex with the Inhibitor Isocitrate within 5.0Å range:
|
Reference:
S.Liu,
Z.Lu,
Y.Han,
E.Melamud,
D.Dunaway-Mariano,
O.Herzberg.
Crystal Structures of 2-Methylisocitrate Lyase in Complex with Product and with Isocitrate Inhibitor Provide Insight Into Lyase Substrate Specificity, Catalysis and Evolution Biochemistry V. 44 2949 2005.
ISSN: ISSN 0006-2960
PubMed: 15723538
DOI: 10.1021/BI0479712
Page generated: Sun Aug 10 07:04:57 2025
ISSN: ISSN 0006-2960
PubMed: 15723538
DOI: 10.1021/BI0479712
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