Site purB
- Name: purB
- Type: Gene
- Synonyms
b1131 MG1655 locus tag - Mnemonic: Purine
- Left End Point: 25.65
- Right End Point: 25.68
- Products:
adenylosuccinate lyase - Direction: <
- Properties:
Property Comment auxotrophy-pur/pyr NULL pur regulon NULL - Priority: 1
- 8 Alleles of This Gene
purB15 purB51 purB56 purB58 purB67 purB68 purB792-YFP(::cat) purB93(ts) - External Database Links:
Host Site Page Links NCBI/GenBank X59307 EcoGene.org EG11314 EcoliWiki purB - Comment:
- Selectable phenotype. Loss: low-level nalidixic acid resistance.
- References:
- Adams, B.S., R.B. Helling 1970. Nalidixic acid-resistant auxotrophs of Escherichia coli. J.Bacteriol. 104:1027-1030
- He, B., J.M. Smith, H. Zalkin 1992. Escherichia coli purB gene: cloning, nucleotide sequence, and regulation by purR. J.Bacteriol. 174:130-136
- Green, S.M., T. Malik, I.G. Giles, W.T. Drabble 1996. The purB gene of Escherichia coli K-12 is located in an operon. Microbiology 142:3219-3230
- Haussmann, C., F. Rohdich, F. Lottspeich, S. Eberhardt, J. Scheuring, S. Mackamul, A. Bacher 1997. Dihydroneopterin triphosphate epimerase of Escherichia coli: purification, genetic cloning, and expression. J.Bacteriol. 179:949-951