Site apaH
- Name: apaH
- Type: Gene
- Synonyms
b0049 MG1655 locus tag - Mnemonic: Ade-P-Ade
- Left End Point: 1.09
- Right End Point: 1.10
- Products:
diadenosine tetraphosphatase Ap4N-hydrolase - Direction: <
- Properties:
Property Comment member of complex operon surA-apaH, with internal promoter at end of pdxA also stress response NULL - Priority: 1
- 1 Alleles of This Gene
apaH761(del)::kan - External Database Links:
Host Site Page Links NCBI/GenBank X04711 EcoGene.org EG10048 EcoliWiki apaH - Comment:
- References:
- Mechulam, Y., M. Fromant, P. Mellot, P. Plateau, S. Blanchin-Roland, G. Fayat, S. Blanquet 1985. Molecular cloning of the Escherichia coli gene for diadenosine 5',5'''-P1,P4-tetraphosphate pyrophosphohydrolase. J.Bacteriol. 164:63-69
- Blanchin-Roland, S., S. Blanquet, J.M. Schmitter, G. Fayet 1986. The gene for Escherichia coli diadenosine tetraphosphatase is located immediately clockwise to folA and forms an operon with ksgA. Mol.Gen.Genet. 205:515-522
- Roa, B.B., D.M. Connolly, M.E. Winkler 1989. Overlap between pdxA and ksgA in the complex pdxA-ksgA-apaG-apaH operon of Escherichia coli K-12. J.Bacteriol. 171:4767-4777
- Farr, S.B., D.N. Arnosti, M.J. Chamberlin, B.N. Ames 1989. An apaH mutation causes AppppA to accumulate and affects motility and catabolite repression in Escherichia coli. Proc.Natl.Acad.Sci.USA 86:5010-5014
- Leveque, F., S. Blanchin-Roland, G. Fayat, P. Plateau, S. Blanquet 1990. Design and characterization of Escherichia coli mutants devoid of Ap4N-hydrolase activity. J.Mol.Biol. 212:319-329
- Johnstone, D.B., S.B. Farr 1991. AppppA binds to several proteins in Escherichia coli, including the heat shock and oxidative stress proteins DnaK, GroEL, E89, C45, and C40. EMBO J. 10:3897-3904