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Gene: IDH2 (isocitrate dehydrogenase (NADP(+)) 2, mitochondrial) Homo sapiens
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Symbol: IDH2
Name: isocitrate dehydrogenase (NADP(+)) 2, mitochondrial
Description: Isocitrate dehydrogenases catalyze the oxidative decarboxylation of isocitrate to 2-oxoglutarate. These enzymes belong to two distinct subclasses, one of which utilizes NAD(+) as the electron acceptor and the other NADP(+). Five isocitrate dehydrogenases have been reported: three NAD(+)-dependent isocitrate dehydrogenases, which localize to the mitochondrial matrix, and two NADP(+)-dependent isocitrate dehydrogenases, one of which is mitochondrial and the other predominantly cytosolic. Each NADP(+)-dependent isozyme is a homodimer. The protein encoded by this gene is the NADP(+)-dependent isocitrate dehydrogenase found in the mitochondria. It plays a role in intermediary metabolism and energy production. This protein may tightly associate or interact with the pyruvate dehydrogenase complex. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Feb 2014]
Type: protein-coding
RefSeq Status: REVIEWED
Also known as: D2HGA2; ICD-M; IDH; IDHM; IDP; IDPM; isocitrate dehydrogenase 2 (NADP+), mitochondrial; isocitrate dehydrogenase [NADP], mitochondrial; isocitrate dehydrogenase, mitochondrial; mNADP-IDH; NADP(+)-specific ICDH; NADP+-specific ICDH; oxalosuccinate decarboxylase
Orthologs:
Allele / Splice: See ClinVar data
Latest Assembly: GRCh38 - Human Genome Assembly GRCh38
Position:
Human AssemblyChrPosition (strand)SourceGenome Browsers
JBrowseNCBIUCSCEnsembl
GRCh381590,083,978 - 90,102,554 (-)NCBIGRCh38GRCh38hg38GRCh38
GRCh371590,626,283 - 90,645,730 (-)NCBIGRCh37GRCh37hg19GRCh37
Build 361588,428,214 - 88,446,712 (-)NCBINCBI36hg18NCBI36
Build 341588,428,217 - 88,446,712NCBI
Celera1567,031,136 - 67,049,657 (-)NCBI
Cytogenetic Map15q26.1NCBI
HuRef1566,738,326 - 66,745,989 (-)NCBIHuRef
CHM1_11590,468,783 - 90,487,361 (-)NCBICHM1_1
JBrowse: View Region in Genome Browser (JBrowse)
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Sequence

Nucleotide Sequences
Protein Sequences
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Additional Information

External Database Links
Nomenclature History
 
More on IDH2
Alliance Gene
NCBI Gene
Ensembl Gene
JBrowse: hg19 hg38
HGNC Report
NCBI Genome Data Viewer

RGD Object Information
RGD ID: 1313391
Created: 2005-01-12
Species: Homo sapiens
Last Modified: 2019-07-09
Status: ACTIVE



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RGD is funded by grant HL64541 from the National Heart, Lung, and Blood Institute on behalf of the NIH.