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Zinc in PDB 1f1b: Crystal Structure of E. Coli Aspartate Transcarbamoylase P268A Mutant in the R-State in the Presence of N-Phosphonacetyl-L-Aspartate
Enzymatic activity of Crystal Structure of E. Coli Aspartate Transcarbamoylase P268A Mutant in the R-State in the Presence of N-Phosphonacetyl-L-Aspartate
All present enzymatic activity of Crystal Structure of E. Coli Aspartate Transcarbamoylase P268A Mutant in the R-State in the Presence of N-Phosphonacetyl-L-Aspartate:
2.1.3.2;
2.1.3.2;
Protein crystallography data
The structure of Crystal Structure of E. Coli Aspartate Transcarbamoylase P268A Mutant in the R-State in the Presence of N-Phosphonacetyl-L-Aspartate, PDB code: 1f1b
was solved by
L.Jin,
B.Stec,
E.R.Kantrowitz,
with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:
| Resolution Low / High (Å) | 8.00 / 2.30 |
| Space group | P 3 2 1 |
| Cell size a, b, c (Å), α, β, γ (°) | 122.150, 122.150, 156.230, 90.00, 90.00, 120.00 |
| R / Rfree (%) | 19.6 / 23.2 |
Zinc Binding Sites:
The binding sites of Zinc atom in the Crystal Structure of E. Coli Aspartate Transcarbamoylase P268A Mutant in the R-State in the Presence of N-Phosphonacetyl-L-Aspartate
(pdb code 1f1b). 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 E. Coli Aspartate Transcarbamoylase P268A Mutant in the R-State in the Presence of N-Phosphonacetyl-L-Aspartate, PDB code: 1f1b:
Jump to Zinc binding site number: 1; 2;
In total 2 binding sites of Zinc where determined in the Crystal Structure of E. Coli Aspartate Transcarbamoylase P268A Mutant in the R-State in the Presence of N-Phosphonacetyl-L-Aspartate, PDB code: 1f1b:
Jump to Zinc binding site number: 1; 2;
Zinc binding site 1 out of 2 in 1f1b
Go back to
Zinc Binding Sites List in 1f1b
Zinc binding site 1 out
of 2 in the Crystal Structure of E. Coli Aspartate Transcarbamoylase P268A Mutant in the R-State in the Presence of N-Phosphonacetyl-L-Aspartate
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 E. Coli Aspartate Transcarbamoylase P268A Mutant in the R-State in the Presence of N-Phosphonacetyl-L-Aspartate within 5.0Å range:
|
Zinc binding site 2 out of 2 in 1f1b
Go back to
Zinc Binding Sites List in 1f1b
Zinc binding site 2 out
of 2 in the Crystal Structure of E. Coli Aspartate Transcarbamoylase P268A Mutant in the R-State in the Presence of N-Phosphonacetyl-L-Aspartate
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 E. Coli Aspartate Transcarbamoylase P268A Mutant in the R-State in the Presence of N-Phosphonacetyl-L-Aspartate within 5.0Å range:
|
Reference:
L.Jin,
B.Stec,
E.R.Kantrowitz.
A Cis-Proline to Alanine Mutant of E. Coli Aspartate Transcarbamoylase: Kinetic Studies and Three-Dimensional Crystal Structures. Biochemistry V. 39 8058 2000.
ISSN: ISSN 0006-2960
PubMed: 10891088
DOI: 10.1021/BI000418+
Page generated: Sun Oct 13 00:37:27 2024
ISSN: ISSN 0006-2960
PubMed: 10891088
DOI: 10.1021/BI000418+
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