Site pyrB
- Name: pyrB
- Type: Gene
- Synonyms
b4245 MG1655 locus tag - Mnemonic: Pyrimidine
- Left End Point: 96.33
- Right End Point: 96.35
- Products:
aspartate carbamoyltransferase, catalytic subunit aspartate transcarbamylase, catalytic subunit - Direction: <
- Properties:
Property Comment auxotrophy-pur/pyr NULL - Priority: 1
- 10 Alleles of This Gene
pyrB226 pyrB231 pyrB288 pyrB289 pyrB31 pyrB43 pyrB48 pyrB59 pyrB66 pyrB721(del)::kan - External Database Links:
Host Site Page Links NCBI/GenBank K01472 NCBI/GenBank J01670 EcoGene.org EG10805 EcoliWiki pyrB - Comment:
- References:
- Roof, W.D., F. Foltermann, J.R. Wild 1982. The organization and regulation of the pyrBI operon in E. coli includes a Rho-independent attenuator sequence. Mol.Gen.Genet. 187:391-400
- Pauza, C.D., M.J. Karels, M. Navre, H.K. Schachman 1982. Genes encoding Escherichia coli aspartate transcarbomoylase: the pyrB-pyrI operon. Proc.Natl.Acad.Sci.USA 79:4020-4024
- Hoover, T.A., W.D. Roof, K.F. Folterman, G.A. O'Donovan, D.A. Bencini, J.R. Wild 1983. Nucleotide sequence of the structural gene (pyrB) that encodes the catalytic polypeptide of aspartate transcarbamoylase of Escherichia coli. Proc.Natl.Acad.Sci.USA 8
- Turnbough, C.L., K.L. Hicks, J.P. Donahue 1983. Attenuation control of pyrBI operon expression in Escherichia coli K-12. Proc.Natl.Acad.Sci.USA 80:368-372
- Navre, M., H.K. Schachman 1983. Synthesis of aspartate transcarbamoylase in Escherichia coli: transcriptional regulation of the pyrB-pyrI operon. Proc.Natl.Acad.Sci.USA 80:1207-1211
- Roland, K.L., F.E. Powell, C.L. Turnbough 1985. Role of translation and attenuation in the control of pyrBI operon expression in Escherichia coli K-12. J.Bacteriol. 163:991-999
- Levin, H.L., H.K. Schachman 1985. Regulation of aspartate transcarbamoylase synthesis in Escherichia coli: analysis of deletion mutations in the promoter region of the pyrBI operon. Proc.Natl.Acad.Sci.USA 82:4643-4647
- Knott, V., D.J.G. Rees, Z. Cheng, G.G. Brownlee 1988. Randomly picked cosmid clones overlap the pyrB and oriC gap in the physical map of the E. coli chromosome. Nucleic Acids Res. 16:2601-2612