Literature summary for 3.5.2.6 extracted from

Magot, M.
Some properties of the Clostridium butyricum group beta-lactamase (1981), J. Gen. Microbiol., 127, 113-119.

Search for more literature for 3.5.2.6

Localization

Localization	Comment	Organism	GeneOntology No.	Textmining
extracellular	enzyme excreted during growth, synthesis intracellular	Clostridium butyricum	-	-

Organism

Organism	UniProt	Comment	Textmining
Clostridium butyricum	-	-	-
Clostridium butyricum CB269	-	-	-

Substrates and Products (Substrate)

Substrates	Comment Substrates	Organism	Products	Comment (Products)	Rev.	Reac.
ampicillin + H2O	-	Clostridium butyricum	(2R,4S)-2-[(R)-[[(2R)-2-amino-2-phenylacetyl]amino](carboxy)methyl]-5,5-dimethyl-1,3-thiazolidine-4-carboxylic acid	-	?
ampicillin + H2O	-	Clostridium butyricum CB269	(2R,4S)-2-[(R)-[[(2R)-2-amino-2-phenylacetyl]amino](carboxy)methyl]-5,5-dimethyl-1,3-thiazolidine-4-carboxylic acid	-	?
benzylpenicillin + H2O	-	Clostridium butyricum	(2R,4S)-2-[(R)-carboxy(2-phenylacetamido)methyl]-5,5-dimethyl-1,3-thiazolidine-4-carboxylic acid	-	?
benzylpenicillin + H2O	-	Clostridium butyricum CB269	(2R,4S)-2-[(R)-carboxy(2-phenylacetamido)methyl]-5,5-dimethyl-1,3-thiazolidine-4-carboxylic acid	-	?
carbenicillin + H2O	-	Clostridium butyricum	(2R,4S)-2-{(R)-carboxy[2-carboxy(phenyl)acetamido]methyl}-5,5-dimethyl-1,3-thiazolidine-4-carboxylic acid	-	?
carbenicillin + H2O	-	Clostridium butyricum CB269	(2R,4S)-2-{(R)-carboxy[2-carboxy(phenyl)acetamido]methyl}-5,5-dimethyl-1,3-thiazolidine-4-carboxylic acid	-	?
cephaloridine + H2O	-	Clostridium butyricum	(2R)-2-[(R)-carboxy[(thiophen-2-ylacetyl)amino]methyl]-5-(pyridinium-1-ylmethyl)-3,6-dihydro-2H-1,3-thiazine-4-carboxylate	-	?
cephaloridine + H2O	-	Clostridium butyricum CB269	(2R)-2-[(R)-carboxy[(thiophen-2-ylacetyl)amino]methyl]-5-(pyridinium-1-ylmethyl)-3,6-dihydro-2H-1,3-thiazine-4-carboxylate	-	?
methicillin + H2O	beta-lactamase III	Clostridium butyricum	(2R,4S)-2-[(R)-carboxy(2,6-dimethoxybenzamido)methyl]-5,5-dimethyl-1,3-thiazolidine-4-carboxylic acid	-	?
methicillin + H2O	beta-lactamase III	Clostridium butyricum CB269	(2R,4S)-2-[(R)-carboxy(2,6-dimethoxybenzamido)methyl]-5,5-dimethyl-1,3-thiazolidine-4-carboxylic acid	-	?

Temperature Optimum [°C]

Temperature Optimum [°C]	Temperature Optimum Maximum [°C]	Comment	Organism
30	-	assay at	Clostridium butyricum

pH Optimum

pH Optimum Minimum	pH Optimum Maximum	Comment	Organism
5.8	-	assay at	Clostridium butyricum

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Release 2023.1 (January 2023)