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UniProtKB - Q08B39 (HOT_XENLA)
Protein
Hydroxyacid-oxoacid transhydrogenase, mitochondrial
Gene
adhfe1
Organism
Xenopus laevis (African clawed frog)
Status
Functioni
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).
By similarityCatalytic activityi
GO - Molecular functioni
- alcohol dehydrogenase (NAD+) activity Source: InterPro
- hydroxyacid-oxoacid transhydrogenase activity Source: UniProtKB
- metal ion binding Source: InterPro
GO - Biological processi
- glutamate catabolic process via 2-oxoglutarate Source: UniProtKB
- lipid metabolic process Source: UniProtKB-KW
Keywordsi
Molecular function | Oxidoreductase |
Biological process | Lipid metabolism |
Names & Taxonomyi
Protein namesi | Recommended name: Hydroxyacid-oxoacid transhydrogenase, mitochondrial (EC:1.1.99.24)Short name: HOT Alternative name(s): Alcohol dehydrogenase iron-containing protein 1 Short name: ADHFe1 |
Gene namesi | Name:adhfe1 |
Organismi | Xenopus laevis (African clawed frog) |
Taxonomic identifieri | 8355 [NCBI] |
Taxonomic lineagei | Eukaryota › Metazoa › Chordata › Craniata › Vertebrata › Euteleostomi › Amphibia › Batrachia › Anura › Pipoidea › Pipidae › Xenopodinae › Xenopus › Xenopus |
Proteomesi |
|
Organism-specific databases
Xenbasei | XB-GENE-966434, adhfe1.S |
Subcellular locationi
Mitochondrion
- Mitochondrion By similarity
Mitochondrion
- mitochondrion Source: UniProtKB
Keywords - Cellular componenti
MitochondrionPTM / Processingi
Molecule processing
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Transit peptidei | 1 – ? | MitochondrionSequence analysis | ||
ChainiPRO_0000323000 | ? – 463 | Hydroxyacid-oxoacid transhydrogenase, mitochondrial |
Family & Domainsi
Sequence similaritiesi
Belongs to the iron-containing alcohol dehydrogenase family. Hydroxyacid-oxoacid transhydrogenase subfamily.Curated
Keywords - Domaini
Transit peptideFamily and domain databases
CDDi | cd08190, HOT, 1 hit |
InterProi | View protein in InterPro IPR001670, ADH_Fe/GldA IPR039697, Alcohol_dehydrogenase_Fe IPR042157, HOT |
PANTHERi | PTHR11496, PTHR11496, 1 hit |
Pfami | View protein in Pfam PF00465, Fe-ADH, 1 hit |
i Sequence
Sequence statusi: Complete.
: The displayed sequence is further processed into a mature form. Sequence processingi
Q08B39-1 [UniParc]FASTAAdd to basket
10 20 30 40 50
MAAGRDGVIH LLRQLQRASC RCPAHSHTYS QAPATARTTD YAFEMAVSSI
60 70 80 90 100
RYGENVTQEI GMDLQNWGTR NVCVMTDRNL SELSPVKAVL NSLVKNGINF
110 120 130 140 150
KLYDSVRVEP TDKSFMDAIE FAKKGQFDAF VAVGGGSVID TCKAANLYSS
160 170 180 190 200
SPDSDFLDYV NPPIGKGKAV TVPLKPLIAV PTTSGTGSET TGIAIFDYEE
210 220 230 240 250
LKAKTGIASR AIKPTLGLID PAHTLSMPER VVANSGFDVL CHSLESYTAL
260 270 280 290 300
PYNMRSPCPT NPINRPAYQG SNPISDVWAK HALRIVAKFL KRAVRNPDDR
310 320 330 340 350
EARFAMHLAS SFAGVGFGNA GVHLCHGMSY PIAGHVKTYR AKDYKVDHPL
360 370 380 390 400
VPHGLSVVLT SPAVFSFTGL MCPERHLEAA EILGADLRTA KIKDAGLILA
410 420 430 440 450
DTLRKFLYDL NVDDGLAAVG YTAEDIPALV KGTLPQERVT KLSPRAHSEE
460
ELAALFEASM KLY
Sequence databases
Select the link destinations: EMBLi GenBanki DDBJi Links Updated | BC124888 mRNA Translation: AAI24889.1 |
RefSeqi | NP_001121274.1, NM_001127802.1 |
Genome annotation databases
GeneIDi | 100158357 |
KEGGi | xla:100158357 |
Similar proteinsi
Cross-referencesi
Sequence databases
Select the link destinations: EMBLi GenBanki DDBJi Links Updated | BC124888 mRNA Translation: AAI24889.1 |
RefSeqi | NP_001121274.1, NM_001127802.1 |
3D structure databases
AlphaFoldDBi | Q08B39 |
SMRi | Q08B39 |
ModBasei | Search... |
Protocols and materials databases
DNASUi | 100158357 |
Genome annotation databases
GeneIDi | 100158357 |
KEGGi | xla:100158357 |
Organism-specific databases
CTDi | 100158357 |
Xenbasei | XB-GENE-966434, adhfe1.S |
Family and domain databases
CDDi | cd08190, HOT, 1 hit |
InterProi | View protein in InterPro IPR001670, ADH_Fe/GldA IPR039697, Alcohol_dehydrogenase_Fe IPR042157, HOT |
PANTHERi | PTHR11496, PTHR11496, 1 hit |
Pfami | View protein in Pfam PF00465, Fe-ADH, 1 hit |
MobiDBi | Search... |
Entry informationi
Entry namei | HOT_XENLA | |
Accessioni | Q08B39Primary (citable) accession number: Q08B39 | |
Entry historyi | Integrated into UniProtKB/Swiss-Prot: | March 18, 2008 |
Last sequence update: | October 31, 2006 | |
Last modified: | May 25, 2022 | |
This is version 63 of the entry and version 1 of the sequence. See complete history. | ||
Entry statusi | Reviewed (UniProtKB/Swiss-Prot) | |
Annotation program | Chordata Protein Annotation Program |
Miscellaneousi
Keywords - Technical termi
Reference proteomeDocuments
- SIMILARITY comments
Index of protein domains and families