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QSOX2 quiescin-sulfhydryl oxidase 2 [ Arabidopsis thaliana (thale cress) ]

Gene ID: 814654, updated on 18-Sep-2024

Summary

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Official Symbol
QSOX2
Official Full Name
quiescin-sulfhydryl oxidase 2
Primary source
TAIR:AT2G01270
Locus tag
AT2G01270
See related
Araport:AT2G01270
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
AtQSOX2; F10A8.15; F10A8_15; quiescin-sulfhydryl oxidase 2
Summary
Encodes a protein disulfide isomerase-like (PDIL) protein, a member of a multigene family within the thioredoxin (TRX) superfamily. This protein also belongs to the quiescin-sulfhydryl oxidase (QSOX) family, which possess an Erv1-like domain at the COOH terminus in addition to a TRX domain.
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Genomic context

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See QSOX2 in Genome Data Viewer
Location:
chromosome: 2
Exon count:
12
Sequence:
Chromosome: 2; NC_003071.7 (139309..142560)

Chromosome 2 - NC_003071.7Genomic Context describing neighboring genes Neighboring gene Ribosomal protein L30/L7 family protein Neighboring gene hypothetical protein (DUF789) Neighboring gene RING/FYVE/PHD zinc finger superfamily protein Neighboring gene miscRNA Neighboring gene Cyclin/Brf1-like TBP-binding protein Neighboring gene ncRNA Neighboring gene ribose-5-phosphate isomerase 2

Genomic regions, transcripts, and products

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Genomic Sequence:
NC_003071.7

Go to nucleotide: Graphics FASTA GenBank

Bibliography

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Related articles in PubMed

  1. An Arabidopsis quiescin-sulfhydryl oxidase regulates cation homeostasis at the root symplast-xylem interface. Alejandro S, et al. EMBO J, 2007 Jul 11. PMID 17568770, Free PMC Article
  2. Separating Golgi Proteins from Cis to Trans Reveals Underlying Properties of Cisternal Localization. Parsons HT, et al. Plant Cell, 2019 Sep. PMID 31266899, Free PMC Article
  3. Mapping the Arabidopsis organelle proteome. Dunkley TP, et al. Proc Natl Acad Sci U S A, 2006 Apr 25. PMID 16618929, Free PMC Article
  4. Isolation and proteomic characterization of the Arabidopsis Golgi defines functional and novel components involved in plant cell wall biosynthesis. Parsons HT, et al. Plant Physiol, 2012 May. PMID 22430844, Free PMC Article
  5. Putative glycosyltransferases and other plant Golgi apparatus proteins are revealed by LOPIT proteomics. Nikolovski N, et al. Plant Physiol, 2012 Oct. PMID 22923678, Free PMC Article

See all (6) citations in PubMed

GeneRIFs: Gene References Into Functions

General gene information

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Markers

NM_001335047.1
NM_001335048.1
NM_126188.4

Gene Ontology Provided by TAIR

Function Evidence Code Pubs
enables flavin-dependent sulfhydryl oxidase activity IEA
Inferred from Electronic Annotation
more info
  
Component Evidence Code Pubs
located_in Golgi apparatus HDA PubMed 
located_in Golgi trans cisterna HDA PubMed 
located_in endosome HDA PubMed 
located_in extracellular region ISM
Inferred from Sequence Model
more info
  
located_in trans-Golgi network HDA PubMed 

General protein information

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Preferred Names
quiescin-sulfhydryl oxidase 2
NP_565258.1
  • quiescin-sulfhydryl oxidase 2 (QSOX2); FUNCTIONS IN: thiol oxidase activity; INVOLVED IN: oxidation reduction, cell redox homeostasis; LOCATED IN: Golgi apparatus; EXPRESSED IN: 24 plant structures; EXPRESSED DURING: 13 growth stages; CONTAINS InterPro DOMAIN/s: Thioredoxin fold (InterPro:IPR012335), Erv1/Alr (InterPro:IPR006863), Thioredoxin domain (InterPro:IPR013766), Thioredoxin, conserved site (InterPro:IPR017937), ERV/ALR sulphydryl oxidase (InterPro:IPR017905), Thioredoxin-like (InterPro:IPR017936), Thioredoxin-like fold (InterPro:IPR012336); BEST Arabidopsis thaliana protein match is: quiescin-sulfhydryl oxidase 1 (TAIR:AT1G15020.1); Has 2833 Blast hits to 2194 proteins in 312 species: Archae - 22; Bacteria - 32; Metazoa - 1533; Fungi - 396; Plants - 476; Viruses - 0; Other Eukaryotes - 374 (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

  1. NC_003071.7 Reference assembly

    Range
    139309..142560
    Download
    GenBank, FASTA, Sequence Viewer (Graphics)

mRNA and Protein(s)

  1. NM_126188.4 → NP_565258.1  quiescin-sulfhydryl oxidase 2 [Arabidopsis thaliana]

    See identical proteins and their annotated locations for NP_565258.1

    Status: REVIEWED

    UniProtKB/Swiss-Prot
    Q94C52, Q9ZU40
    UniProtKB/TrEMBL
    A0A5S9WW95, A0A654ER14
    Conserved Domains (2) summary
    pfam04777
    Location:300 → 390
    Evr1_Alr; Erv1 / Alr family
    cl00388
    Location:35 → 155
    Thioredoxin_like; Protein Disulfide Oxidoreductases and Other Proteins with a Thioredoxin fold

  2. NM_001335047.1 → NP_001324094.1  quiescin-sulfhydryl oxidase 2 [Arabidopsis thaliana]

    Status: REVIEWED

    UniProtKB/TrEMBL
    A0A178VNT1, A0A1P8AZ38

  3. NM_001335048.1 → NP_001324093.1  quiescin-sulfhydryl oxidase 2 [Arabidopsis thaliana]

    Status: REVIEWED

    UniProtKB/TrEMBL
    A0A178VNT1, A0A1P8AZ38
Nucleotide Protein
Heading Accession and Version
Protein Accession Links
GenPept Link UniProtKB Link
Q9ZU40.2

Gene LinkOut

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