Cloned (Comment) | Organism |
---|---|
overexpression in Escherichia coli | Shigella sonnei |
Inhibitors | Comment | Organism | Structure |
---|---|---|---|
ampicillin | - |
Shigella sonnei | |
cefepime | - |
Shigella sonnei | |
cefotaxime | - |
Shigella sonnei | |
ceftazidime | - |
Shigella sonnei | |
cephalothin | - |
Shigella sonnei | |
clavulanic acid | reduces the hydrolysis rate of 100 microM nitrocefin by 50% when the enzyme is preincubated with various concentrations of the inhibitor for 5 min at 37°C before the addition of the substrate | Shigella sonnei | |
nitrocefin | - |
Shigella sonnei |
KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
0.0148 | - |
nitrocefin | 37°C, pH 7.0 | Shigella sonnei | |
0.0195 | - |
ampicillin | 37°C, pH 7.0 | Shigella sonnei | |
0.0379 | - |
cephalothin | 37°C, pH 7.0 | Shigella sonnei | |
0.103 | - |
cefotaxime | 37°C, pH 7.0 | Shigella sonnei | |
0.505 | - |
cefepime | 37°C, pH 7.0 | Shigella sonnei |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Shigella sonnei | A5LH21 | - |
- |
Shigella sonnei UIH-1 | A5LH21 | - |
- |
Purification (Comment) | Organism |
---|---|
- |
Shigella sonnei |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
ampicillin + H2O | - |
Shigella sonnei | (2R,4S)-2-[(R)-[[(2R)-2-amino-2-phenylacetyl]amino](carboxy)methyl]-5,5-dimethyl-1,3-thiazolidine-4-carboxylic acid | - |
? | |
ampicillin + H2O | - |
Shigella sonnei UIH-1 | (2R,4S)-2-[(R)-[[(2R)-2-amino-2-phenylacetyl]amino](carboxy)methyl]-5,5-dimethyl-1,3-thiazolidine-4-carboxylic acid | - |
? | |
cefepime + H2O | - |
Shigella sonnei | (2R)-2-[(R)-[[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-(methoxyimino)acetyl]amino](carboxy)methyl]-5-[(1-methylpyrrolidinium-1-yl)methyl]-3,6-dihydro-2H-1,3-thiazine-4-carboxylate | - |
? | |
cefepime + H2O | - |
Shigella sonnei UIH-1 | (2R)-2-[(R)-[[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-(methoxyimino)acetyl]amino](carboxy)methyl]-5-[(1-methylpyrrolidinium-1-yl)methyl]-3,6-dihydro-2H-1,3-thiazine-4-carboxylate | - |
? | |
cefotaxime + H2O | - |
Shigella sonnei | (2R)-5-[(acetyloxy)methyl]-2-[(R)-[[(2E)-2-(2-amino-1,3-thiazol-4-yl)-2-(methoxyimino)acetyl]amino](carboxy)methyl]-3,6-dihydro-2H-1,3-thiazine-4-carboxylic acid | - |
? | |
cefotaxime + H2O | - |
Shigella sonnei UIH-1 | (2R)-5-[(acetyloxy)methyl]-2-[(R)-[[(2E)-2-(2-amino-1,3-thiazol-4-yl)-2-(methoxyimino)acetyl]amino](carboxy)methyl]-3,6-dihydro-2H-1,3-thiazine-4-carboxylic acid | - |
? | |
ceftazidime + H2O | - |
Shigella sonnei | (2R)-2-[(R)-{[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-{[(2-carboxypropan-2-yl)oxy]imino}acetyl]amino}(carboxy)methyl]-5-[(pyridin-1-ium-1-yl)methyl]-3,6-dihydro-2H-1,3-thiazine-4-carboxylate | - |
? | |
ceftazidime + H2O | - |
Shigella sonnei UIH-1 | (2R)-2-[(R)-{[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-{[(2-carboxypropan-2-yl)oxy]imino}acetyl]amino}(carboxy)methyl]-5-[(pyridin-1-ium-1-yl)methyl]-3,6-dihydro-2H-1,3-thiazine-4-carboxylate | - |
? | |
cephalothin + H2O | - |
Shigella sonnei | (2R)-5-[(acetyloxy)methyl]-2-[(R)-carboxy[(thiophen-2-ylacetyl)amino]methyl]-3,6-dihydro-2H-1,3-thiazine-4-carboxylic acid | - |
? | |
cephalothin + H2O | - |
Shigella sonnei UIH-1 | (2R)-5-[(acetyloxy)methyl]-2-[(R)-carboxy[(thiophen-2-ylacetyl)amino]methyl]-3,6-dihydro-2H-1,3-thiazine-4-carboxylic acid | - |
? | |
nitrocefin + H2O | - |
Shigella sonnei | (2R)-2-{(R)-carboxy[2-(thiophen-2-yl)acetamido]methyl}-5-[(E)-2-(2,4-dinitrophenyl)ethenyl]-3,6-dihydro-2H-1,3-thiazine-4-carboxylic acid | - |
? |
Synonyms | Comment | Organism |
---|---|---|
beta-lactamase | - |
Shigella sonnei |
CTX-M-64 | a hybrid of CTX-M-15-like and CTX-M-14 beta-lactamases | Shigella sonnei |
CTX-M-64 beta-lactamase | - |
Shigella sonnei |
Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
---|---|---|---|
37 | - |
assay at | Shigella sonnei |
Turnover Number Minimum [1/s] | Turnover Number Maximum [1/s] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
36.9 | - |
ampicillin | 37°C, pH 7.0 | Shigella sonnei | |
67.7 | - |
cefepime | 37°C, pH 7.0 | Shigella sonnei | |
185 | - |
cephalothin | 37°C, pH 7.0 | Shigella sonnei | |
197 | - |
cefotaxime | 37°C, pH 7.0 | Shigella sonnei | |
252 | - |
nitrocefin | 37°C, pH 7.0 | Shigella sonnei |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
7 | - |
assay at | Shigella sonnei |
Ki Value [mM] | Ki Value maximum [mM] | Inhibitor | Comment | Organism | Structure |
---|---|---|---|---|---|
0.0148 | - |
nitrocefin | 37°C, pH 7.0 | Shigella sonnei | |
0.0195 | - |
ampicillin | 37°C, pH 7.0 | Shigella sonnei | |
0.0379 | - |
cephalothin | 37°C, pH 7.0 | Shigella sonnei | |
0.103 | - |
cefotaxime | 37°C, pH 7.0 | Shigella sonnei | |
0.505 | - |
cefepime | 37°C, pH 7.0 | Shigella sonnei |
Organism | Comment | pI Value Maximum | pI Value |
---|---|---|---|
Shigella sonnei | more than | - |
8.7 |