Q9FKM5 · XRCC3_ARATH

Function

function

Plays essential roles in DNA damage repair in both somatic and meiotic cells. It is important for postsynaptic events following pachytene in meiosis. It is also required for DNA cross-links repair and is involved in double strand breaks (DSBs) repair.

Features

Showing features for binding site.

130420406080100120140160180200220240260280300
TypeIDPosition(s)Description
Binding site46-53ATP (UniProtKB | ChEBI)

GO annotations

all annotationsall molecular functionnucleotide bindingmolecular_functionnucleic acid bindingdna bindingchromatin bindingdna-binding transcription factor activityrna bindingcytoskeletal motor activitycatalytic activitynuclease activitysignaling receptor bindingstructural molecule activitytransporter activitybindingprotein bindingtranslation factor activity, rna bindinglipid bindingkinase activitytransferase activityhydrolase activityoxygen bindingenzyme regulator activitycarbohydrate bindingsignaling receptor activitytranslation regulator activitytranscription regulator activityother molecular functionall biological processcarbohydrate metabolic processgeneration of precursor metabolites and energynucleobase-containing compound metabolic processdna metabolic processtranslationlipid metabolic processtransportresponse to stresscell cyclecell communicationsignal transductioncell-cell signalingmulticellular organism developmentcircadian rhythmbiological_processmetabolic processcatabolic processbiosynthetic processresponse to light stimulusresponse to external stimulustropismresponse to biotic stimulusresponse to abiotic stimulusresponse to endogenous stimulusembryo developmentpost-embryonic developmentfruit ripeningabscissionpollinationflower developmentcellular processprogrammed cell deathphotosynthesiscellular component organizationcell growthprotein metabolic processcellular homeostasissecondary metabolic processreproductive processcell differentiationprotein modification processgrowthepigenetic regulation of gene expressionresponse to chemicalanatomical structure developmentregulation of molecular functionother biological processall cellular componentcellular_componentextracellular regioncell wallintracellular anatomical structurenucleusnuclear envelopenucleoplasmnucleoluscytoplasmmitochondrionlysosomeendosomevacuoleperoxisomeendoplasmic reticulumgolgi apparatuscytosolribosomecytoskeletonplasma membranechloroplastplastidthylakoidmembraneexternal encapsulating structureother cellular component
Cell color indicative of number of GO terms
AspectTerm
Cellular Componentnucleus
Molecular FunctionATP binding
Molecular FunctionATP-dependent DNA damage sensor activity
Molecular Functionsingle-stranded DNA binding
Biological Processdouble-strand break repair
Biological Processdouble-strand break repair via synthesis-dependent strand annealing
Biological Processmeiotic cell cycle

Keywords

Names & Taxonomy

Protein names

  • Recommended name
    DNA repair protein XRCC3 homolog
  • Alternative names
    • X-ray repair cross-complementing protein 3 homolog (AtXRCC3)

Gene names

    • Name
      XRCC3
    • ORF names
      MUA2.3
    • Ordered locus names
      At5g57450

Organism names

  • Taxonomic identifier
  • Strain
    • cv. Columbia
  • Taxonomic lineage
    Eukaryota > Viridiplantae > Streptophyta > Embryophyta > Tracheophyta > Spermatophyta > Magnoliopsida > eudicotyledons > Gunneridae > Pentapetalae > rosids > malvids > Brassicales > Brassicaceae > Camelineae > Arabidopsis

Accessions

  • Primary accession
    Q9FKM5

Proteomes

Organism-specific databases

Genome annotation databases

Subcellular Location

Keywords

PTM/Processing

Features

Showing features for chain.

TypeIDPosition(s)Description
ChainPRO_00001229531-304DNA repair protein XRCC3 homolog

Proteomic databases

PTM databases

Expression

Tissue specificity

Detected in various tissues. More expressed in reproductive tissues than in vegetative tissues, with the highest level in young flower buds.

Induction

By genotoxic stress and by DNA damage.

Gene expression databases

Interaction

Subunit

Interacts with RAD51C.

Protein-protein interaction databases

Structure

Family & Domains

Sequence similarities

Belongs to the RecA family. RAD51 subfamily.

Phylogenomic databases

Family and domain databases

Sequence

  • Sequence status
    Complete
  • Length
    304
  • Mass (Da)
    33,732
  • Last updated
    2001-03-01 v1
  • MD5 Checksum
    A781A4BAE55349A7EF8CADD915990761
MQNGKIKPENLLRRSPTNRKLTTGCEILDGCLRGGISCDSLTEIVAESGCGKTQLCLQLSLCTQLPISHGGLNGSSLYLHSEFPFPFRRLHQLSHTFHQSNPSIYANYNDNPCDHVFVQNVHSVDHLFDIMPRIDGFVGNSKTRFPLKLIVLDSVAALFRSEFDNTPSDLKKRSSLFFKISGKLKQLASKFDLAIVITNQVTDLVETSDGLSGLRIGNLRYLYSSGRRVVPSLGLAWANCVNSRFFISRSDGSIVKDRSEKDENCSSSVSRSAKRRLDIVFSPYLPGSSCEFMITREGICAVQA

Keywords

Sequence databases

Nucleotide SequenceProtein SequenceMolecule TypeStatus
AB062455
EMBL· GenBank· DDBJ
BAB64342.1
EMBL· GenBank· DDBJ
mRNA
AB073492
EMBL· GenBank· DDBJ
BAB70684.1
EMBL· GenBank· DDBJ
mRNA
AJ438908
EMBL· GenBank· DDBJ
CAD27641.1
EMBL· GenBank· DDBJ
mRNA
AJ438909
EMBL· GenBank· DDBJ
CAD27642.1
EMBL· GenBank· DDBJ
Genomic DNA
AY032998
EMBL· GenBank· DDBJ
AAK54457.1
EMBL· GenBank· DDBJ
Genomic DNA
AB011482
EMBL· GenBank· DDBJ
BAB08781.1
EMBL· GenBank· DDBJ
Genomic DNA
CP002688
EMBL· GenBank· DDBJ
AED96903.1
EMBL· GenBank· DDBJ
Genomic DNA
CP002688
EMBL· GenBank· DDBJ
AED96904.1
EMBL· GenBank· DDBJ
Genomic DNA

Genome annotation databases

Similar Proteins

Disclaimer

Any medical or genetic information present in this entry is provided for research, educational and informational purposes only. It is not in any way intended to be used as a substitute for professional medical advice, diagnosis, treatment or care. Our staff consists of biologists and biochemists that are not trained to give medical advice.
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