Metabolic Modeling Tutorial
discounted EARLY registration ends Dec 31, 2014
Metabolic Modeling Tutorial
discounted EARLY registration ends Dec 31, 2014
Metabolic Modeling Tutorial
discounted EARLY registration ends Dec 31, 2014
Metabolic Modeling Tutorial
discounted EARLY registration ends Dec 31, 2014
Metabolic Modeling Tutorial
discounted EARLY registration ends Dec 31, 2014
twitter

Escherichia coli K-12 substr. MG1655 Pathway: PRPP biosynthesis II

If an enzyme name is shown in bold, there is experimental evidence for this enzymatic activity.

Locations of Mapped Genes:

Genetic Regulation Schematic: ?

Synonyms: 5-phosphoribosyl 1-pyrophosphate biosynthesis

Superclasses: Biosynthesis Other Biosynthesis PRPP Biosynthesis

Summary:
PRPP may be synthesized from ribose 5-phosphate by PRPP synthase or, alternately, by the the enzymes phosphopentomutase, ribose 1-phosphokinase (putative), and ribose 1,5-bisphosphokinase [HoveJensen03]. Under conditions when xanthosine phosphorylase is produced, the enzyme can supply ribose 1-phosphate to this second pathway [HoveJensen03].

Citations: [HoveJensen96]

Superpathways: superpathway of histidine, purine, and pyrimidine biosynthesis

Variants: PRPP biosynthesis I

Credits:
Created 22-Jul-2003 by Arnaud M , SRI International


References

HoveJensen03: Hove-Jensen B, Rosenkrantz TJ, Haldimann A, Wanner BL (2003). "Escherichia coli phnN, encoding ribose 1,5-bisphosphokinase activity (phosphoribosyl diphosphate forming): dual role in phosphonate degradation and NAD biosynthesis pathways." J Bacteriol 185(9);2793-801. PMID: 12700258

HoveJensen96: Hove-Jensen B (1996). "Phosphoribosyl diphosphate synthetase-independent NAD de novo synthesis in Escherichia coli: a new phenotype of phosphate regulon mutants." J Bacteriol 178(3);714-22. PMID: 8550505

Other References Related to Enzymes, Genes, Subpathways, and Substrates of this Pathway

Ahmad69: Ahmad SI, Pritchard RH (1969). "A map of four genes specifying enzymes involved in catabolism of nucleosides and deoxynucleosides in Escherichia coli." Mol Gen Genet 104(4);351-9. PMID: 4904508

Chen90a: Chen CM, Ye QZ, Zhu ZM, Wanner BL, Walsh CT (1990). "Molecular biology of carbon-phosphorus bond cleavage. Cloning and sequencing of the phn (psiD) genes involved in alkylphosphonate uptake and C-P lyase activity in Escherichia coli B." J Biol Chem 265(8);4461-71. PMID: 2155230

Dale67: Dale B, Greenberg GR (1967). "Genetic mapping of a mutation in Escherichia coli showing reduced activity of thymidine phosphorylase." J Bacteriol 94(3);778-9. PMID: 5340684

Diaz-Mejia et al., 2009: Diaz-Mejia JJ, Babu M, Emili A (2009). "Computational and experimental approaches to chart the Escherichia coli cell-envelope-associated proteome and interactome." FEMS Microbiol Rev 33(1);66-97. PMID: 19054114

GOA et al., 2001: GOA, DDB, FB, MGI, ZFIN (2001). "Gene Ontology annotation through association of InterPro records with GO terms."

GOA01: GOA, MGI (2001). "Gene Ontology annotation based on Enzyme Commission mapping." Genomics 74;121-128.

GOA06: GOA, SIB (2006). "Electronic Gene Ontology annotations created by transferring manual GO annotations between orthologous microbial proteins."

HammerJespersen70: Hammer-Jespersen K, Munch-Petersen A (1970). "Phosphodeoxyribomutase from Escherichia coli. Purification and some properties." Eur J Biochem 1970;17(3);397-407. PMID: 4992818

HammerJespersen75: Hammer-Jespersen K, Munch-Ptersen A (1975). "Multiple regulation of nucleoside catabolizing enzymes: regulation of the deo operon by the cytR and deoR gene products." Mol Gen Genet 137(4);327-35. PMID: 171553

He09: He SM, Luo Y, Hove-Jensen B, Zechel DL (2009). "A fluorescent substrate for carbon-phosphorus lyase: towards the pathway for organophosphonate metabolism in bacteria." Bioorg Med Chem Lett 19(20);5954-7. PMID: 19733071

Ishihama et al., 2008: Ishihama Y, Schmidt T, Rappsilber J, Mann M, Hartl FU, Kerner MJ, Frishman D (2008). "Protein abundance profiling of the Escherichia coli cytosol." BMC Genomics 9;102. PMID: 18304323

Khil02: Khil PP, Camerini-Otero RD (2002). "Over 1000 genes are involved in the DNA damage response of Escherichia coli." Mol Microbiol 44(1);89-105. PMID: 11967071

Leer75: Leer JC, Hammer-Jespersen K (1975). "Multiple forms of phosphodeoxyribomutase from Escherichia coli. Physical and chemical characterization." Biochemistry 1975;14(3);599-607. PMID: 1089430

LopezCampistrou05: Lopez-Campistrous A, Semchuk P, Burke L, Palmer-Stone T, Brokx SJ, Broderick G, Bottorff D, Bolch S, Weiner JH, Ellison MJ (2005). "Localization, annotation, and comparison of the Escherichia coli K-12 proteome under two states of growth." Mol Cell Proteomics 4(8);1205-9. PMID: 15911532

Maliekal07: Maliekal P, Sokolova T, Vertommen D, Veiga-da-Cunha M, Van Schaftingen E (2007). "Molecular identification of mammalian phosphopentomutase and glucose-1,6-bisphosphate synthase, two members of the alpha-D-phosphohexomutase family." J Biol Chem 282(44);31844-51. PMID: 17804405

Metcalf91: Metcalf WW, Wanner BL (1991). "Involvement of the Escherichia coli phn (psiD) gene cluster in assimilation of phosphorus in the form of phosphonates, phosphite, Pi esters, and Pi." J Bacteriol 1991;173(2);587-600. PMID: 1846145

Metcalf93: Metcalf WW, Wanner BL (1993). "Mutational analysis of an Escherichia coli fourteen-gene operon for phosphonate degradation, using TnphoA' elements." J Bacteriol 175(11);3430-42. PMID: 8388873

MunchPetersen68: Munch-Petersen A (1968). "Thymineless mutants of Escherichia coli with deficiencies in deoxyribomutase and deoxyriboaldolase." Biochim Biophys Acta 161(1);279-82. PMID: 4873559

MunchPetersen72: Munch-Petersen A, Nygaard P, Hammer-Jespersen K, Fiil N (1972). "Mutants constitutive for nucleoside-catabolizing enzymes in Escherichia coli K12. Isolation, charactrization and mapping." Eur J Biochem 27(2);208-15. PMID: 4559263

UniProt-GOA, 2011: UniProt-GOA (2011). "Gene Ontology annotation based on manual assignment of UniProtKB keywords in UniProtKB/Swiss-Prot entries."

Showing only 20 references. To show more, press the button "Show all references".


Report Errors or Provide Feedback
Please cite the following article in publications resulting from the use of EcoCyc: Nucleic Acids Research 41:D605-12 2013
Page generated by SRI International Pathway Tools version 18.5 on Thu Dec 18, 2014, biocyc11.