Literature summary for 4.3.1.3 extracted from

Galpin, J.D.; Ellis, B.E.; Tanner, M.E.
The Inactivation of Histidine Ammonia-Lyase by L-Cysteine and Oxygen: Modification of the Electrophilic Center (1999), J. Am. Chem. Soc., 121, 10840-10841.

No PubMed abstract available

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Cloned(Commentary)

Cloned (Comment)	Organism
expression in Escherichia coli	Pseudomonas putida

Inhibitors

Inhibitors	Comment	Organism	Structure
L-cysteine	50 mM, complete inaction at basic pH in the presence of O2 is due to a covalent modification of the enzyme	Pseudomonas putida

Natural Substrates/ Products (Substrates)

Natural Substrates	Organism	Comment (Nat. Sub.)	Natural Products	Comment (Nat. Pro.)	Rev.	Reac.
L-histidine	Pseudomonas putida	-	urocanate + NH3	-	r

Organism

Organism	UniProt	Comment	Textmining
Pseudomonas putida	-	-	-

Purification (Commentary)

Purification (Comment)	Organism
recombinant histidase	Pseudomonas putida

Substrates and Products (Substrate)

Substrates	Comment Substrates	Organism	Products	Comment (Products)	Rev.	Reac.
L-histidine	-	Pseudomonas putida	urocanate + NH3	-	r

Synonyms

Synonyms	Comment	Organism
HAL	-	Pseudomonas putida

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Release 2023.1 (January 2023)