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Iqgap2
Gene Detail
 Symbol
Name
ID
Iqgap2
IQ motif containing GTPase activating protein 2
MGI:2449975
Synonyms 4933417J23Rik
Feature Type protein coding gene
Genetic Map
Chromosome 13
50.26 cM, cytoband D1
Detailed Genetic Map ± 1 cM


Mapping data(4)
Sequence Map
Chr13:95627177-95891922 bp, - strand
From NCBI annotation of GRCm38

  264746 bp   ±  kb flank

VEGA Genome Browser | Ensembl Genome Browser | UCSC Browser | NCBI Map Viewer


Mouse Genome Browser
Vertebrate
homology
HomoloGene:101543  Vertebrate Homology Class
1 human; 1 mouse; 1 rat; 1 chimpanzee; 1 cattle; 1 dog; 1 chicken; 1 western clawed frog; 1 zebrafish

Gene Tree: Iqgap2

Human
homologs
Human Homolog IQGAP2, IQ motif containing GTPase activating protein 2
NCBI Gene ID 10788
neXtProt AC  NX_Q13576
Human Chr (Location)  5q13.3; chr5:76403255-76708132 (+)  GRCh38
Mutations,
alleles, and
phenotypes
All mutations/alleles(17) : Gene trapped(14) Targeted(3)
Incidental mutations (data from Mutagenetix , APF )
 
Mice homozygous for a null mutation display reduced survival with increased incidence of hepatocellular carcinomas, increased hepatocyte apoptosis, and hepatocyte mitochondrial abnormalities.
 
Human Diseases Modeled Using Mouse Iqgap2 (1)    Alleles Annotated to Human Diseases(1)   
Interactions
Iqgap2 interacts with 294 markers (Mir1b, Mir7-1, Mir9-1, ...)
Gene Ontology
(GO)
classifications
All GO classifications: (11 annotations)
Process regulation of small GTPase mediated signal transduction, signal transduction, ...
Component extracellular vesicular exosome, intracellular, ...
Function calmodulin binding, GTPase activator activity, ...
External Resources: FuncBase
Expression
Literature Summary: (6 records)
Data Summary: Results (184)    Tissues (58)    Images (26)
Theiler Stages: 1, 2, 3, 5, 17, 21, 23, 28
Assay TypeResults
RNA in situ 168
RT-PCR 16
cDNA source data(155)
External Resources: Allen Institute   GEO   Expression Atlas
Molecular
reagents
All nucleic(157) cDNA(155) Primer pair(2)
Microarray probesets(5)
Other database
links
Ensembl Gene ModelENSMUSG00000021676 (Evidence)
Entrez Gene544963 (Evidence)
UniGene38878
DFCITC1605930, TC1621808, TC1638380
DoTSDT.101723711, DT.91410971
NIA Mouse Gene IndexU035057
Consensus CDS ProjectCCDS36753.1
International Mouse Knockout Project StatusIqgap2
Sequences
Representative SequencesLengthStrain/SpeciesFlank
genomic 544963 NCBI Gene Model | MGI Sequence Detail 264746 C57BL/6J ±  kb
transcript NM_027711 RefSeq | MGI Sequence Detail 5771 C57BL/6 
polypeptide Q3UQ44 UniProt | EBI | MGI Sequence Detail 1575 Not Applicable 

For the selected sequences
All sequences(40) RefSeq(6) UniProt(7)
Polymorphisms SNPs within 2kb(4163 from dbSNP Build 137)
Protein-related
information
ResourceIDDescription
InterPro IPR001715 Calponin homology domain
InterPro IPR000048 IQ motif, EF-hand binding site
InterPro IPR000593 RasGAP protein, C-terminal
InterPro IPR001936 Ras GTPase-activating protein
InterPro IPR023152 Ras GTPase-activating protein, conserved site
InterPro IPR008936 Rho GTPase activation protein
InterPro IPR001202 WW domain
Protein Ontology PR:000009096 ras GTPase-activating-like protein IQGAP2
Graphical View of Protein Domain Structure
References (Earliest) J:65060 Kawai J, et al., Functional annotation of a full-length mouse cDNA collection. Nature. 2001 Feb 8;409(6821):685-90
(Latest) J:205882 Gnatenko DV, et al., Transcript profiling identifies iqgap2(-/-) mouse as a model for advanced human hepatocellular carcinoma. PLoS One. 2013;8(8):e71826
All references(43)
Disease annotation references (1)
Other
accession IDs
MGI:1918438, MGI:2145287

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
09/09/2014
MGI 5.19
The Jackson Laboratory