BAIT
ADE16
bifunctional phosphoribosylaminoimidazolecarboxamide formyltransferase/IMP cyclohydrolase ADE16, L000003305, YLR028C
Enzyme of 'de novo' purine biosynthesis; contains both 5-aminoimidazole-4-carboxamide ribonucleotide transformylase and inosine monophosphate cyclohydrolase activities; ADE16 has a paralog, ADE17, that arose from the whole genome duplication; ade16 ade17 mutants require adenine and histidine
GO Process (4)
GO Function (2)
GO Component (1)
Gene Ontology Biological Process
Gene Ontology Molecular Function
Saccharomyces cerevisiae (S288c)
PREY
ADE4
amidophosphoribosyltransferase, L000000034, YMR300C
Phosphoribosylpyrophosphate amidotransferase (PRPPAT); catalyzes first step of the 'de novo' purine nucleotide biosynthetic pathway; also known as amidophosphoribosyltransferase
GO Process (1)
GO Function (1)
GO Component (1)
Gene Ontology Biological Process
Gene Ontology Molecular Function
Saccharomyces cerevisiae (S288c)
Dosage Lethality
A genetic interaction is inferred when over expression or increased dosage of one gene causes lethality in a strain that is mutated or deleted for another gene.
Publication
Revisiting purine-histidine cross-pathway regulation in Saccharomyces cerevisiae: a central role for a small molecule.
Because some metabolic intermediates are involved in more than one pathway, crosstalk between pathways is crucial to maintaining homeostasis. AMP and histidine biosynthesis pathways are coregulated at the transcriptional level in response to adenine availability. 5'-Phosphoribosyl-4-carboxamide-5-aminoimidazole (AICAR), a metabolic intermediate at the crossroads between these two pathways, is shown here to be critical for activation of the transcriptional response in ... [more]
Genetics May. 01, 2005; 170(1);61-70 [Pubmed: 15744050]
Throughput
- Low Throughput
Ontology Terms
- phenotype: inviable (APO:0000112)
Additional Notes
- ade16 ade17 background
Curated By
- BioGRID