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Kras Gene Detail
 Symbol
Name
ID
Kras
v-Ki-ras2 Kirsten rat sarcoma viral oncogene homolog
MGI:96680


Nomenclature History
STS D6Mit14
Synonyms K-ras, Ki-ras, Kras-2, Kras2
Genetic Map
Chromosome 6
71.2 cM, cytoband G2
Detailed Genetic Map ± 1 cM
 
Mapping data( 78)

Sequence Map
Chr6:145165219-145198759 bp, - strand
(From VEGA annotation of NCBI Build 37)
VEGA ContigView | Ensembl ContigView | UCSC Browser | NCBI Map Viewer

Mouse Genome Browser
Mammalian
homology
human; chimpanzee; cattle; hamster, Chinese; rat    (Mammalian Orthology)
Comparative Map (Mouse/Human Kras ± 2 cM)
Protein SuperFamily: ras protein
TreeFam: TF312796
Sequences
Representative Sequences Length Strain/Species Flank
genomic OTTMUSG00000022179 VEGA Gene Model | MGI Sequence Detail 33541 C57BL/6J ± Kb
transcript NM_021284 RefSeq | MGI Sequence Detail 4670 C57BL/6
polypeptide P32883 UniProt | EBI | MGI Sequence Detail 189 Not Applicable
For the selected sequences
All sequences(36)
Alleles
and
phenotypes
All alleles(26) : Targeted, knock-out(3) Targeted, other(7) Gene trapped(14) Other(2)
Mice homozygous for a null allele exhibit embryonic lethality, decreased fetal growth, pericardial edema, anemia, and liver hypoplasia. Mice heterozygous for various knock-in alleles exhibit increased tumorigenesis.
Associated Human Diseases (3)   Alleles Annotated to Human Diseases (4)  
Polymorphisms All PCR and RFLP(30) : PCR(13) RFLP(17) SNPs within 2kb(187 from dbSNP Build 128)  
Gene Ontology
(GO)
classifications
All GO classifications: (24 annotations)
Process actin cytoskeleton organization, negative regulation of neuron apoptosis...
Component intracellular, membrane...
Function GTP binding, GTPase activity...
External Resources: FuncBase
Expression Literature Summary: (12 records)
Data Summary: Assays (12)    Results (145)    Tissues (50)    Images (11)
Theiler Stages: 19,21,22,23,25,28
  Assay Type Assays   Results
      Western blot 11   99
      RT-PCR 1   46
cDNA source data(14)
External Resources: Allen Brain Atlas  GEO  ArrayExpress 
Molecular
reagents
All nucleic(44) Genomic(10) cDNA(17) Primer pair(11) Other(6) Antibodies(7)
Microarray probesets(4)
Other database
links
Ensembl Gene Model ENSMUSG00000030265
Consensus CDS Project CCDS20693.1
NIA Mouse Gene Index U028025
Entrez Gene 16653
VEGA Gene Model OTTMUSG00000022179
International Mouse Knockout Project Status Kras
Protein
domains
InterPro ID Description
IPR001806 Ras GTPase
IPR003577 Ras small GTPase, Ras type
IPR005225 Small GTP-binding protein
IPR013753 Ras
IPR015592 Ras small GTPase, Ras-related
IPR020849 Ras small GTPase
Graphical View of Protein Domain Structure
References
(Earliest) J:6226 Scolnick EM et al., "Guanine nucleotide-binding activity as an assay for src protein of rat-derived murine sarcoma viruses." Proc Natl Acad Sci U S A 1979 Oct;76(10):5355-9
(Latest) J:155787 Yin X et al., "Deficiency of a potential 3p21.3 tumor suppressor gene UBE1L (UBA7) does not accelerate lung cancer development in K-rasLA2 mice." Lung Cancer 2009 Feb;63(2):194-200
All references(265)
Other
accession IDs
MGD-MRK-11597, MGD-MRK-11601, MGI:2141518

Contributing Projects:
Mouse Genome Database (MGD), Gene Expression Database (GXD), Mouse Tumor Biology (MTB), Gene Ontology (GO), MouseCyc
Citing These Resources
Funding Information
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last database update
02/06/2010
MGI_4.32
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The Jackson Laboratory