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Strontium in PDB 3ws5: N288Q-N321Q Mutant Beta-Lactamase Derived From Chromohalobacter Sp.560 (Condition-2B)
Enzymatic activity of N288Q-N321Q Mutant Beta-Lactamase Derived From Chromohalobacter Sp.560 (Condition-2B)
All present enzymatic activity of N288Q-N321Q Mutant Beta-Lactamase Derived From Chromohalobacter Sp.560 (Condition-2B):
3.5.2.6;
3.5.2.6;
Protein crystallography data
The structure of N288Q-N321Q Mutant Beta-Lactamase Derived From Chromohalobacter Sp.560 (Condition-2B), PDB code: 3ws5
was solved by
S.Arai,
Y.Yonezawa,
N.Okazaki,
F.Matsumoto,
R.Shimizu,
M.Yamada,
M.Adachi,
T.Tamada,
H.Tokunaga,
M.Ishibashi,
M.Tokunaga,
R.Kuroki,
with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:
| Resolution Low / High (Å) | 29.59 / 2.80 |
| Space group | P 31 |
| Cell size a, b, c (Å), α, β, γ (°) | 114.262, 114.262, 66.998, 90.00, 90.00, 120.00 |
| R / Rfree (%) | 17.6 / 20.7 |
Other elements in 3ws5:
The structure of N288Q-N321Q Mutant Beta-Lactamase Derived From Chromohalobacter Sp.560 (Condition-2B) also contains other interesting chemical elements:
| Chlorine | (Cl) | 3 atoms |
| Calcium | (Ca) | 1 atom |
Strontium Binding Sites:
The binding sites of Strontium atom in the N288Q-N321Q Mutant Beta-Lactamase Derived From Chromohalobacter Sp.560 (Condition-2B)
(pdb code 3ws5). This binding sites where shown within
5.0 Angstroms radius around Strontium atom.
In total only one binding site of Strontium was determined in the N288Q-N321Q Mutant Beta-Lactamase Derived From Chromohalobacter Sp.560 (Condition-2B), PDB code: 3ws5:
In total only one binding site of Strontium was determined in the N288Q-N321Q Mutant Beta-Lactamase Derived From Chromohalobacter Sp.560 (Condition-2B), PDB code: 3ws5:
Strontium binding site 1 out of 1 in 3ws5
Go back to
Strontium Binding Sites List in 3ws5
Strontium binding site 1 out
of 1 in the N288Q-N321Q Mutant Beta-Lactamase Derived From Chromohalobacter Sp.560 (Condition-2B)
Mono view
Stereo pair view
Mono view
Stereo pair view
A full contact list of Strontium with other atoms in the Sr binding
site number 1 of N288Q-N321Q Mutant Beta-Lactamase Derived From Chromohalobacter Sp.560 (Condition-2B) within 5.0Å range:
|
Reference:
S.Arai,
Y.Yonezawa,
N.Okazaki,
F.Matsumoto,
C.Shibazaki,
R.Shimizu,
M.Yamada,
M.Adachi,
T.Tamada,
T.Kawamoto,
H.Tokunaga,
M.Ishibashi,
M.Blaber,
M.Tokunaga,
R.Kuroki.
Crystal Structure of Highly Acidic Beta-Lactamase From Moderate Halophile Chromohalobacter Sp. 560 and the Discovery of A Cs+ Selective Binding Site To Be Published.
Page generated: Tue Aug 19 04:59:35 2025
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