KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
0.0045 | - |
(6R,7Z)-7-(hydroxyimino)-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate 5,5-dioxide | pH and temperature not specified in the publication | Enterobacter cloacae | |
0.005 | - |
(6R,7R)-3-[(acetyloxy)methyl]-7-[hydroxy(phenylacetyl)amino]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate | pH and temperature not specified in the publication | Enterobacter cloacae | |
0.014 | - |
(6R,7R)-3-[(acetyloxy)methyl]-8-oxo-7-[(thiophen-2-ylacetyl)amino]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate | pH and temperature not specified in the publication | Escherichia coli | |
0.0154 | - |
(6R,7R)-3-[(acetyloxy)methyl]-8-oxo-7-[(thiophen-2-ylacetyl)amino]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate | pH and temperature not specified in the publication | Enterobacter cloacae | |
0.06 | - |
(6R,7R)-3-[(acetyloxy)methyl]-7-[hydroxy(phenylacetyl)amino]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate | pH and temperature not specified in the publication | Escherichia coli | |
0.24 | - |
(6R,7R)-3-[(acetyloxy)methyl]-7-[formyl(hydroxy)amino]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate | pH and temperature not specified in the publication | Enterobacter cloacae | |
0.29 | - |
(6R,7R)-3-[(acetyloxy)methyl]-7-amino-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate | pH and temperature not specified in the publication | Enterobacter cloacae | |
0.315 | - |
(6R,7R)-3-[(acetyloxy)methyl]-7-(formylamino)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate | pH and temperature not specified in the publication | Enterobacter cloacae | |
0.323 | - |
(6R,7R)-3-[(acetyloxy)methyl]-7-(formylamino)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate | pH and temperature not specified in the publication | Escherichia coli | |
0.366 | - |
(6R,7Z)-3-[(acetyloxy)methyl]-7-(hydroxyimino)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate | pH and temperature not specified in the publication | Enterobacter cloacae | |
1.45 | - |
(6R,7R)-3-[(acetyloxy)methyl]-7-(hydroxyamino)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate | pH and temperature not specified in the publication | Enterobacter cloacae |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Enterobacter cloacae | - |
- |
- |
Escherichia coli | - |
- |
- |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
(6R,7R)-3-[(acetyloxy)methyl]-7-(formylamino)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate + H2O | - |
Escherichia coli | (2R)-5-[(acetyloxy)methyl]-2-[(R)-carboxy(formylamino)methyl]-3,6-dihydro-2H-1,3-thiazine-4-carboxylate | - |
? | |
(6R,7R)-3-[(acetyloxy)methyl]-7-(formylamino)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate + H2O | - |
Enterobacter cloacae | (2R)-5-[(acetyloxy)methyl]-2-[(R)-carboxy(formylamino)methyl]-3,6-dihydro-2H-1,3-thiazine-4-carboxylate | - |
? | |
(6R,7R)-3-[(acetyloxy)methyl]-7-(hydroxyamino)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate + H2O | - |
Enterobacter cloacae | (2R)-5-[(acetyloxy)methyl]-2-[(R)-carboxy(hydroxyamino)methyl]-3,6-dihydro-2H-1,3-thiazine-4-carboxylate | - |
? | |
(6R,7R)-3-[(acetyloxy)methyl]-7-amino-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate + H2O | - |
Enterobacter cloacae | (2R)-5-[(acetyloxy)methyl]-2-[(R)-amino(carboxy)methyl]-3,6-dihydro-2H-1,3-thiazine-4-carboxylate | - |
? | |
(6R,7R)-3-[(acetyloxy)methyl]-7-[formyl(hydroxy)amino]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate + H2O | - |
Enterobacter cloacae | (2R)-5-[(acetyloxy)methyl]-2-[(R)-carboxy[formyl(hydroxy)amino]methyl]-3,6-dihydro-2H-1,3-thiazine-4-carboxylate | - |
? | |
(6R,7R)-3-[(acetyloxy)methyl]-7-[hydroxy(phenylacetyl)amino]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate + H2O | - |
Escherichia coli | (2R)-5-[(acetyloxy)methyl]-2-[(R)-carboxy[hydroxy(phenylacetyl)amino]methyl]-3,6-dihydro-2H-1,3-thiazine-4-carboxylate | - |
? | |
(6R,7R)-3-[(acetyloxy)methyl]-7-[hydroxy(phenylacetyl)amino]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate + H2O | - |
Enterobacter cloacae | (2R)-5-[(acetyloxy)methyl]-2-[(R)-carboxy[hydroxy(phenylacetyl)amino]methyl]-3,6-dihydro-2H-1,3-thiazine-4-carboxylate | - |
? | |
(6R,7R)-3-[(acetyloxy)methyl]-8-oxo-7-[(thiophen-2-ylacetyl)amino]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate + H2O | - |
Escherichia coli | (2R)-5-[(acetyloxy)methyl]-2-[(R)-carboxy[(thiophen-2-ylacetyl)amino]methyl]-3,6-dihydro-2H-1,3-thiazine-4-carboxylate | - |
? | |
(6R,7R)-3-[(acetyloxy)methyl]-8-oxo-7-[(thiophen-2-ylacetyl)amino]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate + H2O | - |
Enterobacter cloacae | (2R)-5-[(acetyloxy)methyl]-2-[(R)-carboxy[(thiophen-2-ylacetyl)amino]methyl]-3,6-dihydro-2H-1,3-thiazine-4-carboxylate | - |
? | |
(6R,7Z)-3-[(acetyloxy)methyl]-7-(hydroxyimino)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate + H2O | - |
Enterobacter cloacae | (2R)-5-[(acetyloxy)methyl]-2-[(Z)-carboxy(hydroxyimino)methyl]-3,6-dihydro-2H-1,3-thiazine-4-carboxylate | - |
? | |
(6R,7Z)-7-(hydroxyimino)-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate 5,5-dioxide + H2O | - |
Enterobacter cloacae | (2R)-2-[(Z)-carboxy(hydroxyimino)methyl]-5-methyl-3,6-dihydro-2H-1,3-thiazine-4-carboxylate 1,1-dioxide | - |
? |
Synonyms | Comment | Organism |
---|---|---|
oxa-1 beta-lactamase | class D enzyme | Escherichia coli |
P99 beta-lactamase | class C enzyme | Enterobacter cloacae |
Turnover Number Minimum [1/s] | Turnover Number Maximum [1/s] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
0.121 | - |
(6R,7R)-3-[(acetyloxy)methyl]-7-[hydroxy(phenylacetyl)amino]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate | pH and temperature not specified in the publication | Escherichia coli | |
0.32 | - |
(6R,7R)-3-[(acetyloxy)methyl]-7-[formyl(hydroxy)amino]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate | pH and temperature not specified in the publication | Enterobacter cloacae | |
0.46 | - |
(6R,7R)-3-[(acetyloxy)methyl]-7-amino-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate | pH and temperature not specified in the publication | Enterobacter cloacae | |
0.49 | - |
(6R,7R)-3-[(acetyloxy)methyl]-7-[hydroxy(phenylacetyl)amino]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate | pH and temperature not specified in the publication | Enterobacter cloacae | |
0.54 | - |
(6R,7Z)-7-(hydroxyimino)-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate 5,5-dioxide | pH and temperature not specified in the publication | Enterobacter cloacae | |
1.02 | - |
(6R,7R)-3-[(acetyloxy)methyl]-7-(formylamino)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate | pH and temperature not specified in the publication | Escherichia coli | |
1.6 | - |
(6R,7R)-3-[(acetyloxy)methyl]-7-(hydroxyamino)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate | pH and temperature not specified in the publication | Enterobacter cloacae | |
1.81 | - |
(6R,7R)-3-[(acetyloxy)methyl]-8-oxo-7-[(thiophen-2-ylacetyl)amino]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate | pH and temperature not specified in the publication | Escherichia coli | |
2.56 | - |
(6R,7Z)-3-[(acetyloxy)methyl]-7-(hydroxyimino)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate | pH and temperature not specified in the publication | Enterobacter cloacae | |
690 | - |
(6R,7R)-3-[(acetyloxy)methyl]-8-oxo-7-[(thiophen-2-ylacetyl)amino]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate | pH and temperature not specified in the publication | Enterobacter cloacae | |
1180 | - |
(6R,7R)-3-[(acetyloxy)methyl]-7-(formylamino)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate | pH and temperature not specified in the publication | Enterobacter cloacae |
kcat/KM Value [1/mMs-1] | kcat/KM Value Maximum [1/mMs-1] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
1.1 | - |
(6R,7R)-3-[(acetyloxy)methyl]-7-(hydroxyamino)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate | pH and temperature not specified in the publication | Enterobacter cloacae | |
1.38 | - |
(6R,7R)-3-[(acetyloxy)methyl]-7-[formyl(hydroxy)amino]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate | pH and temperature not specified in the publication | Enterobacter cloacae | |
1.59 | - |
(6R,7R)-3-[(acetyloxy)methyl]-7-amino-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate | pH and temperature not specified in the publication | Enterobacter cloacae | |
2.02 | - |
(6R,7R)-3-[(acetyloxy)methyl]-7-[hydroxy(phenylacetyl)amino]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate | pH and temperature not specified in the publication | Escherichia coli | |
3.16 | - |
(6R,7R)-3-[(acetyloxy)methyl]-7-(formylamino)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate | pH and temperature not specified in the publication | Escherichia coli | |
7.01 | - |
(6R,7Z)-3-[(acetyloxy)methyl]-7-(hydroxyimino)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate | pH and temperature not specified in the publication | Enterobacter cloacae | |
85.1 | - |
(6R,7R)-3-[(acetyloxy)methyl]-8-oxo-7-[(thiophen-2-ylacetyl)amino]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate | pH and temperature not specified in the publication | Escherichia coli | |
100 | - |
(6R,7R)-3-[(acetyloxy)methyl]-7-[hydroxy(phenylacetyl)amino]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate | pH and temperature not specified in the publication | Enterobacter cloacae | |
120 | - |
(6R,7Z)-7-(hydroxyimino)-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate 5,5-dioxide | pH and temperature not specified in the publication | Enterobacter cloacae | |
3700 | - |
(6R,7R)-3-[(acetyloxy)methyl]-7-(formylamino)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate | pH and temperature not specified in the publication | Enterobacter cloacae | |
45000 | - |
(6R,7R)-3-[(acetyloxy)methyl]-8-oxo-7-[(thiophen-2-ylacetyl)amino]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate | pH and temperature not specified in the publication | Enterobacter cloacae |