U.S. flag

An official website of the United States government

Format

Send to:

Choose Destination

APG2 Sec-independent periplasmic protein translocase [ Arabidopsis thaliana (thale cress) ]

Gene ID: 814640, updated on 18-Sep-2024

Summary

Go to the top of the page Help
Official Symbol
APG2
Official Full Name
Sec-independent periplasmic protein translocase
Primary source
TAIR:AT2G01110
Locus tag
AT2G01110
See related
Araport:AT2G01110
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
ALBINO AND PALE GREEN 2; F23H14.8; F23H14_8; PGA2; TATC; TWIN-ARGININE TRANSLOCATION C; UNE3; unfertilized embryo sac 3
Summary
mutant is Albino and pale green; Chloroplast Protein Translocation (tatC). Core subunit of the chloroplast Tat translocase. Integral chloroplast thylakoid membrane protein.
NEW
Try the new Gene table
Try the new Transcript table

Genomic context

Go to the top of the page Help
See APG2 in Genome Data Viewer
Location:
chromosome: 2
Exon count:
4
Sequence:
Chromosome: 2; NC_003071.7 (83260..85258, complement)

Chromosome 2 - NC_003071.7Genomic Context describing neighboring genes Neighboring gene Late embryogenesis abundant (LEA) hydroxyproline-rich glycoprotein family Neighboring gene Ubiquinol-cytochrome C reductase hinge protein Neighboring gene FAM133-like protein Neighboring gene ncRNA Neighboring gene origin recognition complex subunit 4 Neighboring gene DEA(D/H)-box RNA helicase family protein Neighboring gene Aldolase superfamily protein

Genomic regions, transcripts, and products

Go to the top of the page Help
Genomic Sequence:
NC_003071.7

Go to nucleotide: Graphics FASTA GenBank

Bibliography

Go to the top of the pageHelp

Related articles in PubMed

  1. Localization and integration of thylakoid protein translocase subunit cpTatC. Martin JR, et al. Plant J, 2009 Jun. PMID 19207210, Free PMC Article
  2. Sequence and phylogenetic analyses of the twin-arginine targeting (Tat) protein export system. Yen MR, et al. Arch Microbiol, 2002 Jun. PMID 12029389
  3. The Pentatricopeptide Repeat Protein MEF31 is Required for Editing at Site 581 of the Mitochondrial tatC Transcript and Indirectly Influences Editing at Site 586 of the Same Transcript. Arenas-M A, et al. Plant Cell Physiol, 2018 Feb 1. PMID 29216369
  4. Plant mitochondria contain the protein translocase subunits TatB and TatC. Carrie C, et al. J Cell Sci, 2016 Oct 15. PMID 27609835
  5. An essential role of a TatC homologue of a Delta pH- dependent protein transporter in thylakoid membrane formation during chloroplast development in Arabidopsis thaliana. Motohashi R, et al. Proc Natl Acad Sci U S A, 2001 Aug 28. PMID 11526245, Free PMC Article

See all (9) citations in PubMed

GeneRIFs: Gene References Into Functions

What's a GeneRIF?
  1. MEF31 does not directly target site tatC-586, and only indirectly influences editing at this site.
    Title: The Pentatricopeptide Repeat Protein MEF31 is Required for Editing at Site 581 of the Mitochondrial tatC Transcript and Indirectly Influences Editing at Site 586 of the Same Transcript.
  2. mitochondrial-encoded TatC is a functional gene that is translated into a protein in the model plant Arabidopsis thaliana A TatB--like subunit localized to the inner membrane was also identified that is nuclear-encoded and is essential for plant growth and development.
    Title: Plant mitochondria contain the protein translocase subunits TatB and TatC.
  3. An approximately equimolar ratio of the TatB and TatC components was observed in tissues from Arabidopsis thaliana, whereas TatA was detectable only in minor amounts. [TatC]
    Title: Tat subunit stoichiometry in Arabidopsis thaliana challenges the proposed function of TatA as the translocation pore.
  4. Chloroplast TatC targets to thylakoid membranes via a stromal intermediate, and that cpTatC membrane integration is not altered by competition with precursors of the cpSec and cpTat pathways.
    Title: Localization and integration of thylakoid protein translocase subunit cpTatC.
Submit: New GeneRIF Correction

General gene information

Go to the top of the page Help

Homology

NM_126173.4

Gene Ontology Provided by TAIR

Function Evidence Code Pubs
enables proton motive force dependent protein transmembrane transporter activity ISS
Inferred from Sequence or Structural Similarity
more info
 PubMed 
Process Evidence Code Pubs
acts_upstream_of_or_within double fertilization forming a zygote and endosperm IMP
Inferred from Mutant Phenotype
more info
 PubMed 
acts_upstream_of_or_within thylakoid membrane organization IMP
Inferred from Mutant Phenotype
more info
 PubMed 
Component Evidence Code Pubs
part_of TAT protein transport complex IDA
Inferred from Direct Assay
more info
 PubMed 
located_in chloroplast HDA PubMed 
located_in chloroplast ISM
Inferred from Sequence Model
more info
  
located_in chloroplast thylakoid membrane IDA
Inferred from Direct Assay
more info
 PubMed 
part_of receptor complex IDA
Inferred from Direct Assay
more info
 PubMed 
located_in thylakoid membrane IDA
Inferred from Direct Assay
more info
 PubMed 

General protein information

Go to the top of the page Help
Preferred Names
Sec-independent periplasmic protein translocase
NP_565252.1
  • ALBINO AND PALE GREEN 2 (APG2); FUNCTIONS IN: proton motive force dependent protein transmembrane transporter activity; INVOLVED IN: thylakoid membrane organization, double fertilization forming a zygote and endosperm; LOCATED IN: chloroplast thylakoid membrane, receptor complex, chloroplast, integral to thylakoid membrane; EXPRESSED IN: 22 plant structures; EXPRESSED DURING: 13 growth stages; CONTAINS InterPro DOMAIN/s: Sec-independent periplasmic protein translocase (InterPro:IPR002033), Sec-independent periplasmic protein translocase, conserved site (InterPro:IPR019820), Twin arginine-targeting protein translocase, TatC (InterPro:IPR019822); Has 5953 Blast hits to 5918 proteins in 1859 species: Archae - 177; Bacteria - 3492; Metazoa - 0; Fungi - 0; Plants - 81; Viruses - 0; Other Eukaryotes - 2203 (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

  1. NC_003071.7 Reference assembly

    Range
    83260..85258 complement
    Download
    GenBank, FASTA, Sequence Viewer (Graphics)

mRNA and Protein(s)

  1. NM_126173.4 → NP_565252.1  Sec-independent periplasmic protein translocase [Arabidopsis thaliana]

    See identical proteins and their annotated locations for NP_565252.1

    Status: REVIEWED

    UniProtKB/Swiss-Prot
    Q9SJV5, Q9XFI4
    UniProtKB/TrEMBL
    A0A178VUB7, A0A5S9WW76, C0Z2T3
    Conserved Domains (1) summary
    TIGR00945
    Location:113 → 328
    tatC; Twin arginine targeting (Tat) protein translocase TatC
Nucleotide Protein
Heading Accession and Version
Protein Accession Links
GenPept Link UniProtKB Link
Q9SJV5.2

Gene LinkOut

The following LinkOut resources are supplied by external providers. These providers are responsible for maintaining the links.

Molecular Biology Databases
Research Materials
Tools