SDH4 succinate dehydrogenase subunit 4 [Arabidopsis thaliana (thale cress)] - Gene

Summary

Go to the top of the page Help

Official Symbol: SDH4
Official Full Name: succinate dehydrogenase subunit 4
Primary source: TAIR:AT2G46505
Locus tag: AT2G46505
See related: Araport:AT2G46505
Gene type: protein coding
RefSeq status: REVIEWED
Organism: Arabidopsis thaliana (ecotype: Columbia)
Lineage: Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta; Spermatophyta; Magnoliopsida; eudicotyledons; Gunneridae; Pentapetalae; rosids; malvids; Brassicales; Brassicaceae; Camelineae; Arabidopsis
Also known as: succinate dehydrogenase subunit 4
Summary: Encodes succinate dehydrogenase, a component of mitochondrial respiratory complex II. Nuclear encoded gene which is imported into the mitochondrion.
NEW: Try the new Gene table
Try the new Transcript table

Genomic context

Go to the top of the page Help

See SDH4 in Genome Data Viewer

Location:: chromosome: 2

Exon count:: 1

Sequence:: Chromosome: 2; NC_003071.7 (19089486..19090776, complement)

Chromosome 2 - NC_003071.7 Genomic Context describing neighboring genes

Genomic regions, transcripts, and products

Go to the top of the page Help

Go to reference sequence details

Genomic Sequence:: NC_003071.7

Go to nucleotide: Graphics FASTA GenBank

Bibliography

Go to the top of the page Help

GeneRIFs: Gene References Into Functions

What's a GeneRIF?

Submit: New GeneRIF Correction

Pathways from PubChem

Go to the top of the page

Interactions

Go to the top of the page Help

Products	Interactant	Other Gene	Complex	Source	Pubs	Description

General gene information

Go to the top of the page Help

Homology

Orthologs from OrthoDB

NM_130215.3

Supported by ESTs:

Gene Ontology Provided by TAIR

Function	Evidence Code	Pubs
enables succinate dehydrogenase (quinone) activity	ISS Inferred from Sequence or Structural Similarity more info	PubMed

Process	Evidence Code	Pubs
involved_in mitochondrial electron transport, succinate to ubiquinone	IEA Inferred from Electronic Annotation more info
involved_in tricarboxylic acid cycle	IEA Inferred from Electronic Annotation more info
acts_upstream_of_or_within tricarboxylic acid cycle	TAS Traceable Author Statement more info	PubMed

Component	Evidence Code	Pubs
located_in mitochondrion	IDA Inferred from Direct Assay more info	PubMed
located_in mitochondrion	ISM Inferred from Sequence Model more info
part_of respiratory chain complex II (succinate dehydrogenase)	IDA Inferred from Direct Assay more info	PubMed
part_of respiratory chain complex II (succinate dehydrogenase)	ISS Inferred from Sequence or Structural Similarity more info	PubMed

General protein information

Go to the top of the page Help

Preferred Names: succinate dehydrogenase subunit 4

NP_566077.1

succinate dehydrogenase subunit 4 (SDH4); FUNCTIONS IN: succinate dehydrogenase (ubiquinone) activity; INVOLVED IN: tricarboxylic acid cycle; LOCATED IN: mitochondrial respiratory chain complex II, mitochondrion, membrane; EXPRESSED IN: 24 plant structures; EXPRESSED DURING: 15 growth stages; Has 61 Blast hits to 61 proteins in 36 species: Archae - 0; Bacteria - 0; Metazoa - 0; Fungi - 0; Plants - 61; Viruses - 0; Other Eukaryotes - 0 (source: NCBI BLink).

NCBI Reference Sequences (RefSeq)

Go to the top of the page Help

NEW Try the new Transcript table

Genome Annotation

The following sections contain reference sequences that belong to a specific genome build. Explain

Reference assembly

Genomic

NC_003071.7 Reference assembly

Range

19089486..19090776 complement

Download

GenBank, FASTA, Sequence Viewer (Graphics)

mRNA and Protein(s)

NM_130215.3 → NP_566077.1 succinate dehydrogenase subunit 4 [Arabidopsis thaliana]

See identical proteins and their annotated locations for NP_566077.1

Status: REVIEWED

UniProtKB/Swiss-Prot

Q941A0

UniProtKB/TrEMBL

A0A178VQB2, A0A5S9X7K2

Conserved Domains (1) summary

cl00881
Location:104 → 142

SQR_QFR_TM; Succinate:quinone oxidoreductase (SQR) and Quinol:fumarate reductase (QFR) family, transmembrane subunits; SQR catalyzes the oxidation of succinate to fumarate coupled to the reduction of quinone to quinol, while QFR catalyzes the reverse reaction. SQR, ...