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Zinc in PDB 1rah: Crystal Structure of Ctp-Ligated T State Aspartate Transcarbamoylase at 2.5 Angstroms Resolution: Implications For Atcase Mutants and the Mechanism of Negative Cooperativity
Enzymatic activity of Crystal Structure of Ctp-Ligated T State Aspartate Transcarbamoylase at 2.5 Angstroms Resolution: Implications For Atcase Mutants and the Mechanism of Negative Cooperativity
All present enzymatic activity of Crystal Structure of Ctp-Ligated T State Aspartate Transcarbamoylase at 2.5 Angstroms Resolution: Implications For Atcase Mutants and the Mechanism of Negative Cooperativity:
2.1.3.2;
2.1.3.2;
Protein crystallography data
The structure of Crystal Structure of Ctp-Ligated T State Aspartate Transcarbamoylase at 2.5 Angstroms Resolution: Implications For Atcase Mutants and the Mechanism of Negative Cooperativity, PDB code: 1rah
was solved by
R.P.Kosman,
J.E.Gouaux,
W.N.Lipscomb,
with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:
| Resolution Low / High (Å) | N/A / 2.50 |
| Space group | P 3 2 1 |
| Cell size a, b, c (Å), α, β, γ (°) | 122.130, 122.130, 142.510, 90.00, 90.00, 120.00 |
| R / Rfree (%) | 18.9 / n/a |
Zinc Binding Sites:
The binding sites of Zinc atom in the Crystal Structure of Ctp-Ligated T State Aspartate Transcarbamoylase at 2.5 Angstroms Resolution: Implications For Atcase Mutants and the Mechanism of Negative Cooperativity
(pdb code 1rah). This binding sites where shown within
5.0 Angstroms radius around Zinc atom.
In total 2 binding sites of Zinc where determined in the Crystal Structure of Ctp-Ligated T State Aspartate Transcarbamoylase at 2.5 Angstroms Resolution: Implications For Atcase Mutants and the Mechanism of Negative Cooperativity, PDB code: 1rah:
Jump to Zinc binding site number: 1; 2;
In total 2 binding sites of Zinc where determined in the Crystal Structure of Ctp-Ligated T State Aspartate Transcarbamoylase at 2.5 Angstroms Resolution: Implications For Atcase Mutants and the Mechanism of Negative Cooperativity, PDB code: 1rah:
Jump to Zinc binding site number: 1; 2;
Zinc binding site 1 out of 2 in 1rah
Go back to
Zinc Binding Sites List in 1rah
Zinc binding site 1 out
of 2 in the Crystal Structure of Ctp-Ligated T State Aspartate Transcarbamoylase at 2.5 Angstroms Resolution: Implications For Atcase Mutants and the Mechanism of Negative Cooperativity
Mono view
Stereo pair view
Mono view
Stereo pair view
A full contact list of Zinc with other atoms in the Zn binding
site number 1 of Crystal Structure of Ctp-Ligated T State Aspartate Transcarbamoylase at 2.5 Angstroms Resolution: Implications For Atcase Mutants and the Mechanism of Negative Cooperativity within 5.0Å range:
|
Zinc binding site 2 out of 2 in 1rah
Go back to
Zinc Binding Sites List in 1rah
Zinc binding site 2 out
of 2 in the Crystal Structure of Ctp-Ligated T State Aspartate Transcarbamoylase at 2.5 Angstroms Resolution: Implications For Atcase Mutants and the Mechanism of Negative Cooperativity
Mono view
Stereo pair view
Mono view
Stereo pair view
A full contact list of Zinc with other atoms in the Zn binding
site number 2 of Crystal Structure of Ctp-Ligated T State Aspartate Transcarbamoylase at 2.5 Angstroms Resolution: Implications For Atcase Mutants and the Mechanism of Negative Cooperativity within 5.0Å range:
|
Reference:
R.P.Kosman,
J.E.Gouaux,
W.N.Lipscomb.
Crystal Structure of Ctp-Ligated T State Aspartate Transcarbamoylase at 2.5 A Resolution: Implications For Atcase Mutants and the Mechanism of Negative Cooperativity. Proteins V. 15 147 1993.
ISSN: ISSN 0887-3585
PubMed: 8441751
DOI: 10.1002/PROT.340150206
Page generated: Wed Oct 16 18:32:18 2024
ISSN: ISSN 0887-3585
PubMed: 8441751
DOI: 10.1002/PROT.340150206
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