Q9ZU28 · IQD27_ARATH

Function

function

May be involved in cooperative interactions with calmodulins or calmodulin-like proteins (By similarity).
Recruits calmodulin proteins to microtubules, thus being a potential scaffold in cellular signaling and trafficking (By similarity).
May associate with nucleic acids and regulate gene expression at the transcriptional or post-transcriptional level (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 Componentcytoplasm
Cellular Componentcytoskeleton
Cellular Componentnuclear envelope
Molecular Functioncalmodulin binding

Keywords

Names & Taxonomy

Protein names

  • Recommended name
    Protein IQ-DOMAIN 27
  • Short names
    AtIQD27

Gene names

    • Name
      IQD27
    • ORF names
      F5F19.1
      , T14L22.17
    • Ordered locus names
      At1g51960

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
    Q9ZU28

Proteomes

Organism-specific databases

Genome annotation databases

Subcellular Location

Keywords

PTM/Processing

Features

Showing features for chain.

TypeIDPosition(s)Description
ChainPRO_00004531321-351Protein IQ-DOMAIN 27

Proteomic databases

Expression

Gene expression databases

Interaction

Subunit

Binds to multiple calmodulin (CaM) in the presence of Ca2+ and CaM-like proteins.

Protein-protein interaction databases

Structure

Family & Domains

Features

Showing features for region, domain, motif, compositional bias.

TypeIDPosition(s)Description
Region15-37Disordered
Region98-114Calmodulin-binding
Domain99-127IQ 1
Domain128-150IQ 2
Motif191-198Nuclear localization signal
Compositional bias299-322Basic and acidic residues
Region299-351Disordered
Compositional bias323-342Polar residues

Sequence similarities

Belongs to the IQD family.

Keywords

Phylogenomic databases

Family and domain databases

Sequence

  • Sequence status
    Complete
  • Length
    351
  • Mass (Da)
    39,330
  • Last updated
    1999-05-01 v1
  • Checksum
    1AEDFCF5B44EA7D4
MGRAARWFKGMFGTKKSKDRSHVSGGDSVKGGDHSGDFNVPRDSVLLGTILTDTEKDQNKNAIAVATATATAADAAVSAAVVRLTSEGRAGDIIITKEERWAAVKIQKVFRGSLARKALRALKGIVKLQALVRGYLVRKRAAAMLQSIQTLIRVQTAMRSKRINRSLNKEYNNMFQPRQSFDKFDEATFDDRRTKIVEKDDRYMRRSSSRSRSRQVHNVVSMSDYEGDFVYKGNDLELCFSDEKWKFATAQNTPRLLHHHSANNRYYVMQSPAKSVGGKALCDYESSVSTPGYMEKTKSFKAKVRSHSAPRQRSERQRLSLDEVMASKSSVSGVSMSHQHPPRHSCSCDPL

Features

Showing features for compositional bias.

TypeIDPosition(s)Description
Compositional bias299-322Basic and acidic residues
Compositional bias323-342Polar residues

Keywords

Sequence databases

Nucleotide SequenceProtein SequenceMolecule TypeStatus
AC006216
EMBL· GenBank· DDBJ
AAD12670.1
EMBL· GenBank· DDBJ
Genomic DNA
CP002684
EMBL· GenBank· DDBJ
AEE32739.1
EMBL· GenBank· DDBJ
Genomic DNA
DQ056492
EMBL· GenBank· DDBJ
AAY78649.1
EMBL· GenBank· DDBJ
mRNA

Genome annotation databases

Similar Proteins

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