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Literature summary for 4.2.1.3 extracted from

  • Austin, C.M.; Wang, G.; Maier, R.J.
    Aconitase functions as a pleiotropic posttranscriptional regulator in Helicobacter pylori (2015), J. Bacteriol., 197, 3076-3086 .
    View publication on PubMedView publication on EuropePMC

Organism

Organism UniProt Comment Textmining
Helicobacter pylori A0A2X5AHR8
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Helicobacter pylori ATCC 43504 A0A2X5AHR8
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Synonyms

Synonyms Comment Organism
AcnB
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Helicobacter pylori

General Information

General Information Comment Organism
physiological function apo-AcnB is able to bind to RNA transcripts of hpn encoding a nickel-sequestering protein, ahpC encoding alkyl hydroperoxide reductase, and flgR encoding flagellum response regulator. Compared to the wild-type, the AcnB mutant strain has decreased activities of the nickel-containing enzymes urease and hydrogenase, and lower total nickel levels within the cells. Binding of apo-AcnB to the hpn 5' untranslated region may inhibit the expression of Hpn. AcnB mutant cells display oxidative-stress-sensitive phenotypes and have a lesser motility ability than the wild-type strain Helicobacter pylori