Q9FK13 · PDV1_ARATH

Function

function

Component of the plastid division machinery (PubMed:16998069).
Required to mediate the dissociation of ARC5/DRP5B from plastid outer envelope membranes (OEMs) at the midplastid constriction site in the cytoplasm, thus triggering ARC5/DRP5B ring turnover at the chloroplast division site (PubMed:16998069, PubMed:32005784).
Binding to phosphatidylinositol 4-phosphate (PI4P) modulates negatively chloroplast division (PubMed:25736058).

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 Componentchloroplast outer membrane
Molecular Functionphosphatidylinositol-4-phosphate binding
Biological Processchloroplast fission
Biological Processresponse to gibberellin

Names & Taxonomy

Protein names

  • Recommended name
    Plastid division protein PDV1
  • Alternative names
    • Protein PLASTID DIVISION1

Gene names

    • Name
      PDV1
    • ORF names
      K19E1.8
    • Ordered locus names
      At5g53280

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
    Q9FK13
  • Secondary accessions
    • Q8LBC3

Proteomes

Organism-specific databases

Genome annotation databases

Subcellular Location

Plastid, chloroplast outer membrane
; Single-pass membrane protein
Note: Plastid equatorial positioning in a discontinuous ring mediated by CDP1 (PubMed:16998069, PubMed:19453460).
Colocalizes with ARC5/DRP5B at the chloroplast division site (PubMed:32005784).

Features

Showing features for topological domain, transmembrane.

TypeIDPosition(s)Description
Topological domain1-206Cytoplasmic
Transmembrane207-225Helical
Topological domain226-272Chloroplast intermembrane

Keywords

Phenotypes & Variants

Disruption phenotype

Reduced number of constricted and large chloroplasts due to a blocked plastid division (PubMed:16998069, PubMed:32005784).
Accumulation of ARC5/DRP5B in the plastid outer envelope membranes (OEMs) at the midplastid constriction site in the cytoplasm (PubMed:32005784).

Features

Showing features for mutagenesis.

TypeIDPosition(s)Description
Mutagenesis272In pdv1-2; reduced number of constricted and large chloroplasts, impaired subchloroplastic localization to the division site in the plastid outermembrane. Impaired interaction with CDP1/PARC6.

Variants

We now provide the "Disease & Variants" viewer in its own tab.

The viewer provides 27 variants from UniProt as well as other sources including ClinVar and dbSNP.

Go to variant viewer

PTM/Processing

Features

Showing features for chain.

TypeIDPosition(s)Description
ChainPRO_00004069431-272Plastid division protein PDV1

Proteomic databases

PTM databases

Expression

Tissue specificity

Expressed in young developing leaves, root tips, shoot apices, and flower buds (sepals, petals, stamens, and pistils), but not in developed tissues.

Induction

Induced by gibberellic acid (GA).

Gene expression databases

Interaction

Subunit

Interacts (via C-terminus) with CDP1/PARC6 (via C-terminus) (PubMed:26527658).
Interacts with ARC5/DRP5B (PubMed:32005784).

Protein-protein interaction databases

Family & Domains

Features

Showing features for compositional bias, region, coiled coil.

TypeIDPosition(s)Description
Compositional bias40-56Basic and acidic residues
Region40-61Disordered
Coiled coil78-102

Keywords

Phylogenomic databases

Family and domain databases

Sequence

  • Sequence status
    Complete
  • Length
    272
  • Mass (Da)
    30,675
  • Last updated
    2001-03-01 v1
  • Checksum
    D6EA6676B3DB9CFE
MGEMEIEEIEAVLEKIWDLHDKLSDEIHLISKSHFLKSVKPSNRSEKRKNPHGNSGEDKRPGYVFIKGFAVDDNDSTIQEAKSLNAIRTALENLEDQLEFFHTIHTQQRTEKDVAIARLEQSRILLAMRLAEHHGKNYGVLEEALAFVGSIKSNSHYVSPDHLYDSSRNPDGANSIPDGIESNFVINAFASTFGFAKRALGFNHVKGVLGNAAIFAISVVAMLHLHQVATSEHHLQKKEDRFYRSQQRKTYGRDKSSADRSLDHLDVMMARG

Sequence caution

The sequence AAM64850.1 differs from that shown. Reason: Erroneous initiation Truncated N-terminus.

Features

Showing features for compositional bias, sequence conflict.

TypeIDPosition(s)Description
Compositional bias40-56Basic and acidic residues
Sequence conflict154in Ref. 4; AAM64850
Sequence conflict176-181in Ref. 4; AAM64850
Sequence conflict188in Ref. 4; AAM64850
Sequence conflict216in Ref. 4; AAM64850
Sequence conflict258in Ref. 4; AAM64850

Keywords

Sequence databases

Nucleotide SequenceProtein SequenceMolecule TypeStatus
AB252216
EMBL· GenBank· DDBJ
BAF36494.1
EMBL· GenBank· DDBJ
Genomic DNA
AB252218
EMBL· GenBank· DDBJ
BAF36496.1
EMBL· GenBank· DDBJ
mRNA
AB013388
EMBL· GenBank· DDBJ
BAB09790.1
EMBL· GenBank· DDBJ
Genomic DNA
CP002688
EMBL· GenBank· DDBJ
AED96332.1
EMBL· GenBank· DDBJ
Genomic DNA
AY087298
EMBL· GenBank· DDBJ
AAM64850.1
EMBL· GenBank· DDBJ
mRNA Different initiation
AK221634
EMBL· GenBank· DDBJ
BAD95268.1
EMBL· GenBank· DDBJ
mRNA
BT024498
EMBL· GenBank· DDBJ
ABD19679.1
EMBL· GenBank· DDBJ
mRNA

Genome annotation databases

Similar Proteins

Disclaimer

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