CHS6 / YJL099W Overview


Standard Name
CHS6 1
Systematic Name
YJL099W
SGD ID
SGD:S000003635
Aliases
CSD3 2
Feature Type
ORF , Verified
Description
Member of the ChAPs (Chs5p-Arf1p-binding proteins) family; part of the exomer complex that mediates export of specific cargo proteins, including Chs3p, from the Golgi to the plasma membrane; primary component of the Chs5/6 complex that binds directly to membranes; CHS6 has a paralog, BCH2, that arose from the whole genome duplication 2 3 4 5 6 7
Name Description
CHitin Synthase-related 1
Paralog
BCH2 6
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
CHS6 has a paralog, BCH2, that arose from the whole genome duplication
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.


Length (a.a.)
746
Mol. Weight (Da)
86030.1
Isoelectric Point
5.82
Median Abundance (molecules/cell)
986 +/- 123
Half-life (hr)
4.9

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.


View all CHS6 alleles in SGD search

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
Component of the cytoplasmic exomer complex involved in golgi to plasma membrane transport and cell wall chitin biosynthetic process

View computational annotations

Molecular Function

Manually Curated

Biological Process

Manually Curated

Cellular Component

Manually Curated

Complex

Macromolecular complex annotations are imported from the Complex Portal. These annotations have been derived from physical molecular interaction evidence extracted from the literature and cross-referenced in the entry, or by curator inference from information on homologs in closely related species or by inference from scientific background.


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 has strong defect in delivering chitin synthase to plasma membrane that leads to decreased chitin content in cell wall; null mutant displays increased resistance to Calcofluor White and lithium, and increased heat sensitivity; in systematic studies null mutants show elevated resistance to camptothecin, fenpropimorph, fluconazole, tunicamycin, bleomycin and MMS
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
The cnm67 null mutant is viable in the S288C background, but inviable in the SK1 background; the null mutant of paralog ady3 is viable; the cnm67 ady3 double mutant has not been annotated for phenotype.

427 total interactions for 239 unique genes

Physical Interactions

  • Affinity Capture-MS: 13
  • Affinity Capture-RNA: 3
  • Affinity Capture-Western: 15
  • Co-crystal Structure: 1
  • Co-localization: 1
  • Co-purification: 4
  • Reconstituted Complex: 6
  • Two-hybrid: 1

Genetic Interactions

  • Dosage Rescue: 3
  • Negative Genetic: 260
  • Phenotypic Enhancement: 2
  • Phenotypic Suppression: 8
  • Positive Genetic: 22
  • Synthetic Growth Defect: 51
  • Synthetic Lethality: 26
  • Synthetic Rescue: 11
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.


Regulators
4
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.


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
32
Reviews
6

Resources