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COS2 Cos2p [ Saccharomyces cerevisiae S288C ]

Gene ID: 852605, updated on 4-Jan-2025

Summary

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Official Symbol
COS2
Official Full Name
Cos2p
Primary source
SGD:S000000506
Locus tag
YBR302C
See related
AllianceGenome:SGD:S000000506; FungiDB:YBR302C; VEuPathDB:YBR302C
Gene type
protein coding
RefSeq status
REVIEWED
Organism
Saccharomyces cerevisiae S288C (strain: S288C)
Lineage
Eukaryota; Fungi; Dikarya; Ascomycota; Saccharomycotina; Saccharomycetes; Saccharomycetales; Saccharomycetaceae; Saccharomyces
Summary
Predicted to be involved in protein transport to vacuole involved in ubiquitin-dependent protein catabolic process via the multivesicular body sorting pathway. Located in endosome. [provided by Alliance of Genome Resources, Jan 2025]
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Genomic context

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See COS2 in Genome Data Viewer
Location:
chromosome: II
Exon count:
1
Sequence:
Chromosome: II; NC_001134.8 (810340..811479, complement)

Chromosome II - NC_001134.8Genomic Context describing neighboring genes Neighboring gene alpha-glucosidase MAL32 Neighboring gene seripauperin PAU24

Genomic regions, transcripts, and products

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Genomic Sequence:
NC_001134.8

Go to nucleotide: Graphics FASTA GenBank

Bibliography

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Related articles in PubMed

  1. Cdc1 and the vacuole coordinately regulate Mn2+ homeostasis in the yeast Saccharomyces cerevisiae. Paidhungat M, et al. Genetics, 1998 Apr. PMID 9560393, Free PMC Article
  2. ATF/CREB sites present in sub-telomeric regions of Saccharomyces cerevisiae chromosomes are part of promoters and act as UAS/URS of highly conserved COS genes. Spode I, et al. J Mol Biol, 2002 May 31. PMID 12051917
  3. An evolutionary scenario for one of the largest yeast gene families. Despons L, et al. Trends Genet, 2006 Jan. PMID 16269202
  4. A family of tetraspans organizes cargo for sorting into multivesicular bodies. MacDonald C, et al. Dev Cell, 2015 May 4. PMID 25942624, Free PMC Article
  5. Complete DNA sequence of yeast chromosome II. Feldmann H, et al. EMBO J, 1994 Dec 15. PMID 7813418, Free PMC Article

See all (10) citations in PubMed

GeneRIFs: Gene References Into Functions

Interactions

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Products Interactant Other Gene Complex Source Pubs Description

General gene information

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Homology

Gene Ontology Provided by SGD

Function Evidence Code Pubs
enables molecular_function ND
No biological Data available
more info
  
Process Evidence Code Pubs
involved_in protein transport to vacuole involved in ubiquitin-dependent protein catabolic process via the multivesicular body sorting pathway ISS
Inferred from Sequence or Structural Similarity
more info
 PubMed 
Component Evidence Code Pubs
located_in endosome IDA
Inferred from Direct Assay
more info
 PubMed 
located_in fungal-type vacuole HDA PubMed 
located_in membrane IEA
Inferred from Electronic Annotation
more info
  

General protein information

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Preferred Names
Cos2p
NP_009861.1
  • Endosomal protein involved in turnover of plasma membrane proteins; member of the DUP380 subfamily of conserved, often subtelomeric COS genes; required for the multivesicular vesicle body sorting pathway that internalizes plasma membrane proteins for degradation; Cos proteins provide ubiquitin in trans for nonubiquitinated cargo proteins

NCBI Reference Sequences (RefSeq)

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Genome Annotation

The following sections contain reference sequences that belong to a specific genome build. Explain

Reference assembly

Genomic

  1. NC_001134.8 Reference assembly

    Range
    810340..811479 complement
    Download
    GenBank, FASTA, Sequence Viewer (Graphics)

mRNA and Protein(s)

  1. NM_001178650.1 → NP_009861.1  TPA: Cos2p [Saccharomyces cerevisiae S288C]

    See identical proteins and their annotated locations for NP_009861.1

    Status: REVIEWED

    UniProtKB/Swiss-Prot
    D6VQU7, P0CX12, P0CX13, P38363
    UniProtKB/TrEMBL
    A6ZLT3
    Conserved Domains (1) summary
    pfam00674
    Location:262 → 351
    DUP; DUP family
Nucleotide Protein
Heading Accession and Version
Protein Accession Links
GenPept Link UniProtKB Link
P0CX12.1
P0CX13.1

Gene LinkOut

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Molecular Biology Databases
Research Materials