ADE2 / YOR128C Overview


Standard Name
ADE2 1
Systematic Name
YOR128C
SGD ID
SGD:S000005654
Feature Type
ORF , Verified
Description
Phosphoribosylaminoimidazole carboxylase; catalyzes a step in the 'de novo' purine nucleotide biosynthetic pathway; red pigment accumulates in mutant cells deprived of adenine 2
Name Description
ADEnine requiring 1
Comparative Info
Sequence Details

Sequence

The S. cerevisiae Reference Genome sequence is derived from laboratory strain S288C. Download DNA or protein sequence, view genomic context and coordinates. Click "Sequence Details" to view all sequence information for this locus, including that for other strains.


Summary
ADE2 is on the right arm of chromosome XV between RGA1 GTPase-activating protein and replication origin ARS1516; coding sequence 1716 nucleotides long with 7 SNPs, 2 of which cause amino acid polymorphisms (codons 101 and 325)
Protein Details

Protein

Basic sequence-derived (length, molecular weight, isoelectric point) and experimentally-determined (median abundance, median absolute deviation) protein information. Click "Protein Details" for further information about the protein such as half-life, abundance, domains, domains shared with other proteins, protein sequence retrieval for various strains, physico-chemical properties, protein modification sites, and external identifiers for the protein.


Summary
571-aa protein with ATP-grasp, phosphoribosylaminoimidazole carboxylase, and AIR carboxylase domains; 10.6-hr half-life (greater than median); protein abundance increases under treatment with DNA-damaging agents
Length (a.a.)
571
Mol. Weight (Da)
62339.0
Isoelectric Point
7.36
Median Abundance (molecules/cell)
12048 +/- 3839
Half-life (hr)
10.6

Alleles

Curated mutant alleles for the specified gene, listed alphabetically. Click on the allele name to open the allele page. Click "SGD search" to view all alleles in search results. Click "YeastMine" to view all alleles in YeastMine.


View all ADE2 alleles in SGD search | YeastMine

Gene Ontology Details

Gene Ontology

GO Annotations consist of four mandatory components: a gene product, a term from one of the three Gene Ontology (GO) controlled vocabularies (Molecular Function, Biological Process, and Cellular Component), a reference, and an evidence code. SGD has manually curated and high-throughput GO Annotations, both derived from the literature, as well as computational, or predicted, annotations. Click "Gene Ontology Details" to view all GO information and evidence for this locus as well as biological processes it shares with other genes.


Summary
Cytoplasmic phosphoribosylaminoimidazole carboxylase involved in purine nucleotide and 'de novo' IMP (inosine monophosphate) biosynthetic processes

View computational annotations

Molecular Function

Manually Curated

Biological Process

Manually Curated

Cellular Component

Manually Curated

Pathways


Phenotype Details

Phenotype

Phenotype annotations for a gene are curated single mutant phenotypes that require an observable (e.g., "cell shape"), a qualifier (e.g., "abnormal"), a mutant type (e.g., null), strain background, and a reference. In addition, annotations are classified as classical genetics or high-throughput (e.g., large scale survey, systematic mutation set). Whenever possible, allele information and additional details are provided. Click "Phenotype Details" to view all phenotype annotations and evidence for this locus as well as phenotypes it shares with other genes.


Summary
Non-essential gene; null mutant displays adenine auxotrophy, forms red colonies and is sensitive to purine analogs; in large-scale studies null mutant shows decreased competitive fitness and shortened chronological lifespan
Interaction Details

Interaction

Interaction annotations are curated by BioGRID and include physical or genetic interactions observed between at least two genes. An interaction annotation is composed of the interaction type, name of the interactor, assay type (e.g., Two-Hybrid), annotation type (e.g., manual or high-throughput), and a reference, as well as other experimental details. Click "Interaction Details" to view all interaction annotations and evidence for this locus, including an interaction visualization.


Summary
Interacts genetically with loci involved in transcription and rRNA processing; interacts physically with proteins involved in regulation of translation, DNA repair, and transcription

120 total interactions for 103 unique genes

Physical Interactions

  • Affinity Capture-MS: 11
  • Affinity Capture-RNA: 5
  • Affinity Capture-Western: 1
  • Co-purification: 1
  • PCA: 3
  • Proximity Label-MS: 1
  • Two-hybrid: 8

Genetic Interactions

  • Negative Genetic: 45
  • Phenotypic Enhancement: 1
  • Phenotypic Suppression: 7
  • Positive Genetic: 23
  • Synthetic Growth Defect: 5
  • Synthetic Rescue: 9
Regulation Details

Regulation

The number of putative Regulators (genes that regulate it) and Targets (genes it regulates) for the given locus, based on experimental evidence. This evidence includes data generated through high-throughput techniques. Click "Regulation Details" to view all regulation annotations, shared GO enrichment among regulation Targets, and a regulator/target diagram for the locus.


Summary
ADE2 promoter is bound by Fkh1p, Reb1p; ADE2 promoter is bound by Bas1p, Rfx1p, Tup1p, and Yap6p in response to heat; ADE2 transcription is regulated by Sfp1p in response to stress
Regulators
7
Targets
0
Expression Details

Expression

Expression data are derived from records contained in the Gene Expression Omnibus (GEO), and are first log2 transformed and normalized. Referenced datasets may contain one or more condition(s), and as a result there may be a greater number of conditions than datasets represented in a single clickable histogram bar. The histogram division at 0.0 separates the down-regulated (green) conditions and datasets from those that are up-regulated (red). Click "Expression Details" to view all expression annotations and details for this locus, including a visualization of genes that share a similar expression pattern.


Summary Paragraph

A summary of the locus, written by SGD Biocurators following a thorough review of the literature. Links to gene names and curated GO terms are included within the Summary Paragraphs.


Last Updated: 2005-12-21

Literature Details

Literature

All manually curated literature for the specified gene, organized into topics according to their relevance to the gene (Primary Literature, Additional Literature, or Review). Click "Literature Details" to view all literature information for this locus, including shared literature between genes.


Primary
31
Additional
212
Reviews
18

Resources