Q9W265 · HOT_DROME

Function

function

Catalyzes the cofactor-independent reversible oxidation of gamma-hydroxybutyrate (GHB) to succinic semialdehyde (SSA) coupled to reduction of 2-ketoglutarate (2-KG) to D-2-hydroxyglutarate (D-2-HG). L-3-hydroxybutyrate (L-3-OHB) is also a substrate for HOT when using 2-KG as hydrogen acceptor, resulting in the formation of D-2-HG (By similarity).

Catalytic activity

GO annotations

all annotationsall molecular functionvirus receptor activitydna bindingrna bindingcytoskeletal motor activitycatalytic activitygtpase activitystructural molecule activitytransporter activitycytoskeletal protein bindinglipid bindingcyclase activityantioxidant activityoxidoreductase activitytransferase activityhydrolase activitylyase activityisomerase activityligase activityprotein tag activitycargo receptor activityhistone bindingprotein folding chaperonetranslation regulator activitynutrient reservoir activityreceptor ligand activitymolecular transducer activitymolecular adaptor activitytoxin activitycell adhesion mediator activitymolecular function regulator activityvirus coreceptor activitycatalytic activity, acting on a proteincatalytic activity, acting on dnacatalytic activity, acting on rnamolecular carrier activitytranscription regulator activitygeneral transcription initiation factor activitymolecular sensor activitymolecular sequestering activityatp-dependent activityother molecular functionall biological processmitotic cell cyclecytokinesiscytoplasmic translationimmune system processmuscle system processcirculatory system processrenal system processrespiratory system processcarbohydrate metabolic processgeneration of precursor metabolites and energydna replicationdna repairdna recombinationchromatin organizationdna-templated transcriptionregulation of dna-templated transcriptiontrna metabolic processprotein foldingprotein glycosylationamino acid metabolic processmodified amino acid metabolic processlipid metabolic processvitamin metabolic processsulfur compound metabolic processintracellular protein transportnucleocytoplasmic transportautophagyinflammatory responsemitochondrion organizationcytoskeleton organizationmicrotubule-based movementperoxisome organizationlysosome organizationchromosome segregationcell adhesionestablishment or maintenance of cell polarityprogrammed cell deathphotosynthesismrna metabolic processsnrna metabolic processvesicle-mediated transportreproductive processdigestive system processsignalingcell differentiationprotein catabolic processextracellular matrix organizationregulatory ncrna-mediated gene silencingtelomere organizationcell junction organizationwound healingribosome biogenesiscilium organizationanatomical structure developmentcell motilitynervous system processendocrine processprotein maturationtransmembrane transportnucleobase-containing small molecule metabolic processhepaticobiliary system processmembrane organizationprotein-containing complex assemblycell wall organization or biogenesisnitrogen cycle metabolic processprotein localization to plasma membranedefense response to other organismdetoxificationmeiotic nuclear divisionmitotic nuclear divisionmitochondrial gene expressioncarbohydrate derivative metabolic processother biological processall cellular componentnuclear chromosomeextracellular regionextracellular spacecell wallnucleusnuclear envelopenucleoplasmchromosomenucleolusmitochondrionlysosomeendosomevacuoleperoxisomeendoplasmic reticulumgolgi apparatuslipid dropletmicrotubule organizing centercytosolribosomecytoskeletonplasma membraneciliumplastidthylakoidexternal encapsulating structureextracellular matrixcytoplasmic vesicleorganelleother cellular component
Cell color indicative of number of GO terms
AspectTerm
Cellular Componentmitochondrion
Molecular Functionalcohol dehydrogenase (NAD+) activity
Molecular Functionhydroxyacid-oxoacid transhydrogenase activity
Molecular Functionmetal ion binding
Biological Processglutamate catabolic process via 2-hydroxyglutarate

Keywords

Enzyme and pathway databases

Names & Taxonomy

Protein names

  • Recommended name
    Probable hydroxyacid-oxoacid transhydrogenase, mitochondrial
  • EC number
  • Short names
    HOT

Gene names

    • Name
      T3dh
    • ORF names
      CG3425

Organism names

  • Taxonomic identifier
  • Strain
    • Berkeley
  • Taxonomic lineage
    Eukaryota > Metazoa > Ecdysozoa > Arthropoda > Hexapoda > Insecta > Pterygota > Neoptera > Endopterygota > Diptera > Brachycera > Muscomorpha > Ephydroidea > Drosophilidae > Drosophila > Sophophora

Accessions

  • Primary accession
    Q9W265
  • Secondary accessions
    • Q8SX03
    • Q95S86

Proteomes

Organism-specific databases

Subcellular Location

Keywords

PTM/Processing

Features

Showing features for chain, transit peptide.

Type
IDPosition(s)Description
ChainPRO_0000323005?-464Probable hydroxyacid-oxoacid transhydrogenase, mitochondrial
Transit peptide1-?Mitochondrion

Proteomic databases

Expression

Gene expression databases

Interaction

Protein-protein interaction databases

Structure

Family & Domains

Sequence similarities

Keywords

Phylogenomic databases

Family and domain databases

Sequence

  • Sequence status
    Complete
  • Sequence processing
    The displayed sequence is further processed into a mature form.
  • Length
    464
  • Mass (Da)
    50,018
  • Last updated
    2000-05-01 v1
  • Checksum
    2351EA6F02E957CD
MSRKNVLGLINTIVANSCKCPAHSHNYGSAAPTASQTGRMEYAFEMSASTVRFGPGVSAEVGADLRNLGARKVCLVTDKNVVQLPSVKVALDSLARNGINYEVYDETRVEPTDGSMWHAVEFARGKEFDAFLAIGGGSAMDTAKAANLFSSDANAEFLDYVNCPIGRGKEISVKLKPLIAMPTTSGTGSETTGVAIFDYKKLHAKTGISSKFLKPTLAVIDPLHTLSQPQRVMAFAGFDVFCHALESFTAVDYRERGLAPSDPSLRPTYQGRNPVSDVWARFALETIRKNFVNAIYQPDNLEARSQMHLASTMAGVGFGNAGVHLCHGLSYPISGNVRDYKPKGYSADHALIPHGLSVVISAPAVFEFTAPACPDRHLEAAQLLGAEVRGVEKADAGRLLADTVRGFMQRAGIENGLRELGFSSSDIPALVEGTLPQERITKLAPRAQTQENLSQLFEKSMEVY

Sequence caution

The sequence AAL28462.1 differs from that shown. Reason: Erroneous initiation

Features

Showing features for sequence conflict.

TypeIDPosition(s)Description
Sequence conflict108in Ref. 3; AAM11277

Keywords

Sequence databases

Nucleotide SequenceProtein SequenceMolecule TypeStatus
AE013599
EMBL· GenBank· DDBJ
AAF46832.1
EMBL· GenBank· DDBJ
Genomic DNA
AY060914
EMBL· GenBank· DDBJ
AAL28462.1
EMBL· GenBank· DDBJ
mRNA Different initiation
AY094924
EMBL· GenBank· DDBJ
AAM11277.1
EMBL· GenBank· DDBJ
mRNA

Genome annotation databases

Similar Proteins

Disclaimer

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