COX6B cytochrome C oxidase 6B [Arabidopsis thaliana (thale cress)] - Gene

Summary

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Official Symbol: COX6B
Official Full Name: cytochrome C oxidase 6B
Primary source: TAIR:AT1G22450
Locus tag: AT1G22450
See related: Araport:AT1G22450
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: ATCOX6B2; cytochrome C oxidase 6B; CYTOCHROME C OXIDASE 6B2; F12K8.20; F12K8_20; SUBUNIT 6B OF CYTOCHROME C OXIDASE
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Genomic context

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See COX6B in Genome Data Viewer

Location:: chromosome: 1

Exon count:: 5

Sequence:: Chromosome: 1; NC_003070.9 (7925121..7927345)

Chromosome 1 - NC_003070.9 Genomic Context describing neighboring genes

Genomic regions, transcripts, and products

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Go to reference sequence details

Genomic Sequence:: NC_003070.9

Go to nucleotide: Graphics FASTA GenBank

Bibliography

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GeneRIFs: Gene References Into Functions

What's a GeneRIF?

The promoters of the three AtCOX6b isoforms have similar expression patterns, and are induced by sucrose and etiolation.
Title: Common sets of promoter elements determine the expression characteristics of three Arabidopsis genes encoding isoforms of mitochondrial cytochrome c oxidase subunit 6b.

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Pathways from PubChem

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Interactions

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Products	Interactant	Other Gene	Complex	Source	Pubs	Description

General gene information

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Homology

Orthologs from OrthoDB

NM_102094.4

Supported by ESTs:

Gene Ontology Provided by TAIR

Function	Evidence Code	Pubs
enables copper ion binding	HDA more info	PubMed

Process	Evidence Code	Pubs
involved_in biological_process	ND No biological Data available more info

Component	Evidence Code	Pubs
located_in chloroplast thylakoid membrane	HDA more info	PubMed
located_in mitochondrion	HDA more info	PubMed
located_in mitochondrion	ISS Inferred from Sequence or Structural Similarity more info	PubMed
located_in nucleus	HDA more info	PubMed
part_of respiratory chain complex IV	IEA Inferred from Electronic Annotation more info
located_in thylakoid	HDA more info	PubMed

General protein information

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Preferred Names: cytochrome C oxidase 6B

NP_173661.1

cytochrome C oxidase 6B (COX6B); FUNCTIONS IN: cytochrome-c oxidase activity, copper ion binding; INVOLVED IN: oxidation reduction, response to salt stress; LOCATED IN: thylakoid, mitochondrion, chloroplast thylakoid membrane, chloroplast; EXPRESSED IN: 24 plant structures; EXPRESSED DURING: 17 growth stages; CONTAINS InterPro DOMAIN/s: Cytochrome c oxidase, subunit VIb (InterPro:IPR003213); BEST Arabidopsis thaliana protein match is: Cytochrome c oxidase, subunit Vib family protein (TAIR:AT4G28060.1); Has 8194 Blast hits to 4240 proteins in 603 species: Archae - 36; Bacteria - 1026; Metazoa - 1662; Fungi - 831; Plants - 315; Viruses - 124; Other Eukaryotes - 4200 (source: NCBI BLink).

NCBI Reference Sequences (RefSeq)

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Genome Annotation

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

Reference assembly

Genomic

NC_003070.9 Reference assembly

Range

7925121..7927345

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GenBank, FASTA, Sequence Viewer (Graphics)

mRNA and Protein(s)

NM_102094.4 → NP_173661.1 cytochrome C oxidase 6B [Arabidopsis thaliana]

See identical proteins and their annotated locations for NP_173661.1

Status: REVIEWED

UniProtKB/Swiss-Prot

Q8LCP1, Q9S7L9

UniProtKB/TrEMBL

A0A178WPQ4, A0A5S9VL23

Conserved Domains (1) summary

cd00926
Location:115 → 189

Cyt_c_Oxidase_VIb; Cytochrome c oxidase subunit VIb. Cytochrome c oxidase (CcO), the terminal oxidase in the respiratory chains of eukaryotes and most bacteria, is a multi-chain transmembrane protein located in the inner membrane of mitochondria and the cell membrane of ...