VAR1/Q0140 Summary

VAR1/Q0140 Summary

Standard Name	VAR1
Systematic Name	Q0140
Feature Type	ORF, Verified
Description	Mitochondrial ribosomal protein of the small subunit, mitochondrially-encoded; polymorphic in different strains due to variation in number of AAT (asparagine) codons; translated near the mitochondrial inner membrane (1, 2, 3, 4) Also known as: VARI

Chromosomal Location	ChrMito:48901 to 50097 \| ORF Map \| GBrowse

Gene Ontology Annotations All VAR1 GO evidence and references

	View Computational GO annotations for VAR1
Molecular Function
Manually curated	structural constituent of ribosome (IPI)
Biological Process
Manually curated	mitochondrial translation (IC)
Cellular Component
Manually curated	mitochondrial small ribosomal subunit (IPI)
High-throughput	mitochondrion (IDA)

interactions All VAR1 Interaction evidence and references

	10 total interaction(s) for 10 unique genes/features.
Physical Interactions	Affinity Capture-MS: 4 Affinity Capture-RNA: 1 Affinity Capture-Western: 4
Genetic Interactions	Synthetic Rescue: 1
Resources	BioGRID \| BOND \| BioPIXIE \| CYC2008 (complexes) \| Complexome \| DRYGIN \| GeneMANIA \| InterologFinder

Expression Summary


Resources	Expression Summary \| Cell cycle and metabolic oscillation \| Cell cycle transcript profile \| Cyclebase \| Genevestigator \| GermOnline \| SPELL \| YMGV \| YeastFunc

Protein Information All VAR1 Protein evidence and references

Localization	YPL+ \| YeastGFP
Phosphorylation	PhosphoGRID \| PhosphoPep Database
Structure	GPMDB \| SCOP
Homologs	Ashbya (AGD) \| Fungal Orthogroups Repository \| P-POD \| PDB Homologs \| PhylomeDB \| YGOB \| YOGY

sequence information

ChrMito:48901 to 50097 | |

SGD ORF map

Last Update

Coordinates: 2000-05-19 | Sequence: 2000-05-19

Subfeature details

	Relative Coordinates	Chromosomal Coordinates	Most Recent Updates
	Relative Coordinates	Chromosomal Coordinates	Coordinates	Sequence
CDS	1..1197	48901..50097	2000-05-19	2000-05-19

Retrieve sequences

Analyze Sequence

S288C only	BLASTP \| ATCC/WashU Clones \| BLASTN \| Design Primers \| Restriction Fragment Map \| Restriction Fragment Sizes \| Six-Frame Translation
S288C vs. other species	Fungal Alignment \| BLASTN vs. fungi \| BLASTP at NCBI \| BLASTP vs. fungi \| Synteny Viewer
S288C vs. other strains	Strain Alignment

Resources

External Links	All Associated Seq \| Entrez Gene \| Entrez RefSeq Protein \| MIPS \| Search all NCBI (Entrez) \| UniProtKB

Primary SGDID	S000007275

References cited on this page View Complete Literature Guide for VAR1

1)	Groot GS, et al. (1979) Var1 is associated with the small ribosomal subunit of mitochondrial ribosomes in yeast. Mol Gen Genet 174(3):339-42
2)	Hudspeth ME, et al. (1982) Location and structure of the var1 gene on yeast mitochondrial DNA: nucleotide sequence of the 40.0 allele. Cell 30(2):617-26
3)	Hudspeth ME, et al. (1984) Expandable var1 gene of yeast mitochondrial DNA: in-frame insertions can explain the strain-specific protein size polymorphisms. Proc Natl Acad Sci U S A 81(10):3148-52
4)	Fiori A, et al. (2003) Evidence that synthesis of the Saccharomyces cerevisiae mitochondrially encoded ribosomal protein Var1p may be membrane localized. Eukaryot Cell 2(3):651-3