TRXF2 thioredoxin F2 [Arabidopsis thaliana (thale cress)] - Gene

Summary

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Gene symbol: TRXF2
Gene description: thioredoxin F2
Primary source: Araport:AT5G16400
Locus tag: AT5G16400
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: ATF2; thioredoxin F2
Summary: Encodes an f-type thioredoxin (Trx-f2) localized in chloroplast stroma.
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Genomic context

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See TRXF2 in Genome Data Viewer

Location:: chromosome: 5

Exon count:: 3

Sequence:: Chromosome: 5; NC_003076.8 (5363420..5365391, complement)

Chromosome 5 - NC_003076.8 Genomic Context describing neighboring genes

Genomic regions, transcripts, and products

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Go to reference sequence details

Genomic Sequence:: NC_003076.8

Go to nucleotide: Graphics FASTA GenBank

Bibliography

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GeneRIFs: Gene References Into Functions

What's a GeneRIF?

These results reveal the key residues for thioredoxin-f (Trx-f1, Trx-f2) specific target recognition, providing critical insight into redox regulation of photosynthesis.
Title: Impact of key residues within chloroplast thioredoxin-f on recognition for reduction and oxidation of target proteins.
These results show that the function of f-type Thioredoxins in the rapid activation of carbon metabolism in response to light is not entirely compensated for by additional plastid redox systems.
Title: Type-f thioredoxins have a role in the short-term activation of carbon metabolism and their loss affects growth under short-day conditions in Arabidopsis thaliana.

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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_121645.5

Supported by ESTs:

Gene Ontology Provided by TAIR

Function	Evidence Code	Pubs
enables enzyme activator activity	IDA Inferred from Direct Assay more info	PubMed
enables protein binding	IPI Inferred from Physical Interaction more info	PubMed

Process	Evidence Code	Pubs
acts_upstream_of_or_within cell redox homeostasis	IGI Inferred from Genetic Interaction more info	PubMed
acts_upstream_of_or_within response to light intensity	IGI Inferred from Genetic Interaction more info	PubMed

Component	Evidence Code	Pubs
located_in chloroplast	HDA more info	PubMed
located_in chloroplast	ISM Inferred from Sequence Model more info
located_in chloroplast stroma	IDA Inferred from Direct Assay more info	PubMed
NOT located_in chloroplast thylakoid	IDA Inferred from Direct Assay more info	PubMed
located_in plastid	HDA more info	PubMed

General protein information

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Preferred Names: thioredoxin F2

NP_197144.1

thioredoxin F2 (TRXF2); FUNCTIONS IN: enzyme activator activity; INVOLVED IN: positive regulation of catalytic activity; LOCATED IN: chloroplast stroma, chloroplast; EXPRESSED IN: 21 plant structures; EXPRESSED DURING: 13 growth stages; CONTAINS InterPro DOMAIN/s: Thioredoxin fold (InterPro:IPR012335), Thioredoxin, core (InterPro:IPR015467), Thioredoxin domain (InterPro:IPR013766), Thioredoxin, conserved site (InterPro:IPR017937), Thioredoxin-like subdomain (InterPro:IPR006662), Thioredoxin-like (InterPro:IPR017936), Thioredoxin-like fold (InterPro:IPR012336); BEST Arabidopsis thaliana protein match is: thioredoxin F-type 1 (TAIR:AT3G02730.1); Has 1807 Blast hits to 1807 proteins in 277 species: Archae - 0; Bacteria - 0; Metazoa - 736; Fungi - 347; Plants - 385; Viruses - 0; Other Eukaryotes - 339 (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_003076.8 Reference assembly

Range

5363420..5365391 complement

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GenBank, FASTA, Sequence Viewer (Graphics)

mRNA and Protein(s)

NM_121645.5 → NP_197144.1 thioredoxin F2 [Arabidopsis thaliana]

See identical proteins and their annotated locations for NP_197144.1

Status: REVIEWED

UniProtKB/Swiss-Prot

Q9XFH9

UniProtKB/TrEMBL

A0A178UDV9, A0A5S9Y4N2

Conserved Domains (1) summary

cd02947
Location:86 → 180

TRX_family; TRX family; composed of two groups: Group I, which includes proteins that exclusively encode a TRX domain; and Group II, which are composed of fusion proteins of TRX and additional domains. Group I TRX is a small ancient protein that alter the redox ...