Q0JJV1 · VDAC4_ORYSJ

Function

function

Forms a channel through the mitochondrial outer membrane that allows diffusion of small hydrophilic molecules. The channel adopts an open conformation at low or zero membrane potential and a closed conformation at potentials above 30-40 mV. The open state has a weak anion selectivity whereas the closed state is cation-selective (By similarity).

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 Componentmitochondrial outer membrane
Cellular Componentpore complex
Molecular Functionporin activity
Molecular Functionvoltage-gated monoatomic anion channel activity

Keywords

Protein family/group databases

Names & Taxonomy

Protein names

  • Recommended name
    Mitochondrial outer membrane protein porin 4
  • Alternative names
    • Voltage-dependent anion-selective channel protein 4 (OsVDAC4)

Gene names

    • Name
      VDAC4
    • ORF names
      B1131B07.20, P0683B11.1
    • Ordered locus names
      Os01g0715500, LOC_Os01g51170

Organism names

  • Taxonomic identifier
  • Strain
    • cv. Nipponbare
  • Taxonomic lineage
    Eukaryota > Viridiplantae > Streptophyta > Embryophyta > Tracheophyta > Spermatophyta > Magnoliopsida > Liliopsida > Poales > Poaceae > BOP clade > Oryzoideae > Oryzeae > Oryzinae > Oryza > Oryza sativa

Accessions

  • Primary accession
    Q0JJV1
  • Secondary accessions
    • Q5JLT5

Proteomes

PTM/Processing

Features

Showing features for chain.

TypeIDPosition(s)Description
ChainPRO_00004140871-317Mitochondrial outer membrane protein porin 4

Proteomic databases

Interaction

Protein-protein interaction databases

Structure

Family & Domains

Features

Showing features for region.

TypeIDPosition(s)Description
Region1-30Disordered

Domain

Consists mainly of membrane-spanning sided beta-sheets.

Sequence similarities

Keywords

Phylogenomic databases

Family and domain databases

Sequence

  • Sequence status
    Complete
  • Length
    317
  • Mass (Da)
    33,757
  • Last updated
    2011-12-14 v3
  • Checksum
    464C45792452ABFB
MEAETECKVPGVYSETGIPVEDPAPGLNSDVSKKDAPPAVAAPGPGLYFEIGKKARDLLYKDFHTDQKFTLTTYTNNGVVITAASTMKDEAIFSEIQTKLKSNNVMLDVKATSDSQVLTTITTEDLGVSGLKQIVSLPFPYQTAGKAELQYLHDYAGISLGVGLTSKPLVNLSGVFGNKSVAVGADVAVDTSTGDFTKYDAGLTINNSDLAADLTLNNKGDSLTASYYHLVNKESGTAAGAELTHSFSTKENTLSFGMQHALDPLTTVKARYNNHGMVSALIQHEWRPKSFLTLSAEVDTKAIDKASKVGLSLVLKP

Computationally mapped potential isoform sequences

There is 1 potential isoform mapped to this entry

View all
EntryEntry nameGene nameLength
A0A0N7KDM4A0A0N7KDM4_ORYSJOs01g0715500209

Sequence caution

The sequence BAD87377.1 differs from that shown. Reason: Erroneous gene model prediction
The sequence BAD87575.1 differs from that shown. Reason: Erroneous gene model prediction
The sequence BAF05977.2 differs from that shown. Reason: Erroneous gene model prediction

Keywords

Sequence databases

Nucleotide SequenceProtein SequenceMolecule TypeStatus
AP003288
EMBL· GenBank· DDBJ
BAD87377.1
EMBL· GenBank· DDBJ
Genomic DNA Sequence problems.
AP003408
EMBL· GenBank· DDBJ
BAD87575.1
EMBL· GenBank· DDBJ
Genomic DNA Sequence problems.
AP008207
EMBL· GenBank· DDBJ
BAF05977.2
EMBL· GenBank· DDBJ
Genomic DNA Sequence problems.
AP014957
EMBL· GenBank· DDBJ
-Genomic DNA No translation available.

Genome annotation databases

Similar Proteins

Disclaimer

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