Format

Send to:

Choose Destination

2-Cys Prx B 2-cysteine peroxiredoxin B [ Arabidopsis thaliana (thale cress) ]

Gene ID: 830517, updated on 12-Aug-2018

Summary

Gene symbol
2-Cys Prx B
Gene description
2-cysteine peroxiredoxin B
Primary source
Araport:AT5G06290
Locus tag
AT5G06290
Gene type
protein coding
RefSeq status
REVIEWED
Organism
Arabidopsis thaliana (ecotype: Columbia)
Lineage
Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta; Spermatophyta; Magnoliophyta; eudicotyledons; Gunneridae; Pentapetalae; rosids; malvids; Brassicales; Brassicaceae; Camelineae; Arabidopsis
Also known as
2-CYS PEROXIREDOXIN B; 2-cysteine peroxiredoxin B; 2CPB
Summary
Encodes a 2-Cys peroxiredoxin (2-Cys PrxB) that contains two catalytic Cys residues.

Genomic context

See 2-Cys Prx B in Genome Data Viewer
Location:
chromosome: 5
Exon count:
7
Sequence:
Chromosome: 5; NC_003076.8 (1919080..1921425)

Chromosome 5 - NC_003076.8Genomic Context describing neighboring genes Neighboring gene hypothetical protein Neighboring gene miscRNA Neighboring gene hypothetical protein Neighboring gene Putative lysine decarboxylase family protein Neighboring gene Nucleic acid-binding, OB-fold-like protein Neighboring gene NDR1/HIN1-like 3

Bibliography

GeneRIFs: Gene References Into FunctionsWhat's a GeneRIF?

Pathways from BioSystems

Interactions

Products Interactant Other Gene Complex Source Pubs Description

General gene information

Homology

NM_001342875.1
NM_120712.4

Gene Ontology Provided by TAIR

Function Evidence Code Pubs
antioxidant activity ISS
Inferred from Sequence or Structural Similarity
more info
 
peroxiredoxin activity IDA
Inferred from Direct Assay
more info
PubMed 
thioredoxin peroxidase activity IBA
Inferred from Biological aspect of Ancestor
more info
PubMed 
Process Evidence Code Pubs
cell redox homeostasis IBA
Inferred from Biological aspect of Ancestor
more info
PubMed 
defense response to bacterium IEP
Inferred from Expression Pattern
more info
PubMed 
hydrogen peroxide catabolic process IBA
Inferred from Biological aspect of Ancestor
more info
PubMed 
response to cold IEP
Inferred from Expression Pattern
more info
PubMed 
response to oxidative stress IBA
Inferred from Biological aspect of Ancestor
more info
PubMed 
Component Evidence Code Pubs
apoplast IDA
Inferred from Direct Assay
more info
PubMed 
chloroplast IDA
Inferred from Direct Assay
more info
PubMed 
chloroplast stroma IBA
Inferred from Biological aspect of Ancestor
more info
PubMed 
chloroplast stroma IDA
Inferred from Direct Assay
more info
PubMed 
cytoplasm IBA
Inferred from Biological aspect of Ancestor
more info
PubMed 
mitochondrion ISM
Inferred from Sequence Model
more info
 
stromule IDA
Inferred from Direct Assay
more info
PubMed 

General protein information

Preferred Names
2-cysteine peroxiredoxin B
NP_568166.1
  • 2-cysteine peroxiredoxin B (2-Cys Prx B); FUNCTIONS IN: peroxiredoxin activity, antioxidant activity; INVOLVED IN: response to cold, defense response to bacterium; LOCATED IN: apoplast, stromule, chloroplast stroma, chloroplast; EXPRESSED IN: 23 plant structures; EXPRESSED DURING: 13 growth stages; CONTAINS InterPro DOMAIN/s: Peroxiredoxin, C-terminal (InterPro:IPR019479), Thioredoxin fold (InterPro:IPR012335), Alkyl hydroperoxide reductase/ Thiol specific antioxidant/ Mal allergen (InterPro:IPR000866), Thioredoxin-like (InterPro:IPR017936), Thioredoxin-like fold (InterPro:IPR012336); BEST Arabidopsis thaliana protein match is: Thioredoxin superfamily protein (TAIR:AT3G11630.1); Has 30201 Blast hits to 17322 proteins in 780 species: Archae - 12; Bacteria - 1396; Metazoa - 17338; Fungi - 3422; Plants - 5037; Viruses - 0; Other Eukaryotes - 2996 (source: NCBI BLink).

NCBI Reference Sequences (RefSeq)

Genome Annotation

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

Reference assembly

Genomic

  1. NC_003076.8 Reference assembly

    Range
    1919080..1921425
    Download
    GenBank, FASTA, Sequence Viewer (Graphics)

mRNA and Protein(s)

  1. NM_120712.4NP_568166.1  2-cysteine peroxiredoxin B [Arabidopsis thaliana]

    See identical proteins and their annotated locations for NP_568166.1

    Status: REVIEWED

    UniProtKB/Swiss-Prot
    Q9C5R8
    Conserved Domains (2) summary
    COG0450
    Location:79272
    AhpC; Alkyl hydroperoxide reductase subunit AhpC (peroxiredoxin) [Defense mechanisms]
    cd03015
    Location:82255
    PRX_Typ2cys; Peroxiredoxin (PRX) family, Typical 2-Cys PRX subfamily; PRXs are thiol-specific antioxidant (TSA) proteins, which confer a protective role in cells through its peroxidase activity by reducing hydrogen peroxide, peroxynitrite, and organic hydroperoxides. ...
  2. NM_001342875.1NP_001331225.1  2-cysteine peroxiredoxin B [Arabidopsis thaliana]

    Status: REVIEWED

    UniProtKB/TrEMBL
    A0A1P8BD74
Support Center