Site phoR
- Name: phoR
- Type: Gene
- Synonyms
b0400 MG1655 locus tag nmpB phoR1 R1pho - Mnemonic: Phosphate
- Left End Point: 8.99
- Right End Point: 9.02
- Direction: >
- Properties:
Property Comment regulatory gene NULL pho regulon NULL - Priority: 1
- 21 Alleles of This Gene
phoR105 phoR17 phoR18 phoR19(Const) phoR20 phoR23 phoR51 phoR53 phoR56 phoR57 phoR58 phoR59 phoR61 phoR69 phoR764(del)::kan phoR78 phoR793-YFP(::cat) phoR79::Tn10 phoR82 phoR86 phoR9999 - External Database Links:
Host Site Page Links NCBI/GenBank X04704 EcoGene.org EG10733 EcoliWiki phoR - Comment:
- Selectable phenotype. Indicator plate. Arsenate resistance; growth on B-glycerol phosphate + high phosphate.Under Pi limit.,PhoR phosphorylates PhoB and turns on PHO genes; when Pi excess, presumably dephosphorylates PhoB
- References:
- Echols, H., A. Garen, A. Torriani 1961. Genetic control of repression of alkaline phosphatase in E. coli. J.Mol.Biol. 3:425-438
- Willsky, G.R., R.L. Bennett, M. Malamy 1973. Inorganic phosphate transport in Escherichia coli: involvement of two genes which play a role in alkaline phosphatase regulation. J.Bacteriol. 113:529-539
- Tommassen, J., E.J.J. Lugtenberg 1980. Outer membrane protein e of Escherichia coli K-12 is co-regulated with alkaline phosphatase. J.Bacteriol. 143:151-157
- Wanner, B.L., P. Latterell 1980. Mutants affected in alkaline phosphatase expression: evidence for multiple positive regulators of the phosphate regulon in Escherichia coli. Genetics 96:353-366
- Tommassen, J., P. deGeus, B. Lugtenberg, J. Hackett, P.R. Reeves 1982. Regulation of the pho regulon of Escherichia coli K-12. Cloning of the regulator genes phoB and phoR and identification of their gene products. J.Mol.Biol. 157:265-274
- Shinagawa, H., K. Makino, A. Nakata 1983. Regulation of the pho regulon in Escherichia coli K-12. Genetic and physiological regulation of the positive regulatory gene phoB. J.Mol.Biol. 168:477-488
- Makino, K., H. Shinagawa, A. Nakata 1985. Regulation of the phosphate regulon of Escherichia coli K-12: regulation and role of the regulatory gene phoR. J.Mol.Biol. 184:231-240
- Makino, K., H. Shinagawa, M. Amemura, A. Nakata 1986. Nucleotide sequence of the phoR gene, a regulatory gene for the phosphate regulon of Escherichia coli. J.Mol.Biol. 192:549-556
- Wanner, B.L., B.-D. Chang 1987. The phoBR operon in Escherichia coli K-12. J.Bacteriol. 169:5569-5574
- Jakubcionyte, E., D. Apirion, S. Normark 1993. Expression of the asr gene encoding acid shock RNA is controlled by the phoBR operon. GenBank submission L
- Wanner, B.L. 1993. Gene regulation by phosphate in enteric bacteria. J.Cell.Biochem. 51:47-54
- Suziedeliene, E., K. Suziedelis, V. Garbenciute, S. Normark 1999. The acid-inducible asr gene in Escherichia coli: transcriptional control by the phoBR operon. J.Bacteriol. 181:2084-2093