Literature summary extracted from

Valenzuela, M.; Caceres, A.; Almarza, O.; Bravo, D.; Soto, S.; Cerda, O.; Toledo, H.
Characterization of the arginine decarboxylase gene (ORF HP0422, speA) involved in acid tolerance in Helicobacter pylori (2014), Helicobacter, 19, 182-193.

Organism

EC Number	Organism	UniProt	Comment	Textmining
4.1.1.19	Helicobacter pylori	O25176	-	-
4.1.1.19	Helicobacter pylori ATCC 700392	O25176	-	-

Synonyms

EC Number	Synonyms	Comment	Organism
4.1.1.19	SpeA	-	Helicobacter pylori

Expression

EC Number	Organism	Comment	Expression
4.1.1.19	Helicobacter pylori	enzyme mRNA and protein expression are acutely induced by acid stress. Transcriptional factor Fur regulates the expression of the speA gene in the acid response	up

General Information

EC Number	General Information	Comment	Organism
4.1.1.19	physiological function	Helicobacter pylori uses arginine in an acid response mechanism required for its growth in acid conditions	Helicobacter pylori

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Release 2023.1 (January 2023)