F4KFB3 · PTST3_ARATH

Function

function

Involved in starch granule initiation in leaf chloroplasts.

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
Biological Processregulation of starch biosynthetic process
Biological Processstarch biosynthetic process

Names & Taxonomy

Protein names

  • Recommended name
    Protein PTST homolog 3, chloroplastic
  • Alternative names
    • PROTEIN TARGETING TO STARCH homolog 3

Gene names

    • Name
      PTST
    • ORF names
      F12E4_170
    • Ordered locus names
      At5g03420

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
    F4KFB3
  • Secondary accessions
    • Q9LZE6

Proteomes

Organism-specific databases

Genome annotation databases

Subcellular Location

Keywords

Phenotypes & Variants

Disruption phenotype

No visible phenotype under normal growth conditions, but leaf chloroplasts exhibit reduced number of starch granules.

Variants

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

The viewer provides 128 variants from UniProt as well as other sources including ClinVar and dbSNP.

Go to variant viewer

PTM/Processing

Features

Showing features for transit peptide, chain.

TypeIDPosition(s)Description
Transit peptide1-47Chloroplast
ChainPRO_000044218148-598Protein PTST homolog 3, chloroplastic

Proteomic databases

Expression

Gene expression databases

Interaction

Subunit

Interacts with PTST2.

Structure

Family & Domains

Features

Showing features for compositional bias, region, coiled coil.

TypeIDPosition(s)Description
Compositional bias129-147Polar residues
Region129-167Disordered
Compositional bias148-162Basic and acidic residues
Region359-392Disordered
Region414-443Disordered
Compositional bias417-443Basic and acidic residues
Coiled coil440-516

Domain

Contains a C-terminal (513-598) carbohydrate-binding domain (CBM).

Keywords

Phylogenomic databases

Family and domain databases

Sequence

  • Sequence status
    Complete
  • Sequence processing
    The displayed sequence is further processed into a mature form.
  • Length
    598
  • Mass (Da)
    66,571
  • Last updated
    2011-06-28 v1
  • Checksum
    E3CDAD469934356E
MATISQIPFSISFPCFEFRKPSFYYHQPQLFVSYLNSTKKHSFICFACSTKQTRVRKRVKSNEELRSEIMQFVALAGLPEGHVPSMKELSAHGRVDLANIVRRRGYKFIKELVANSGMEEDCNELVADSEDNNTNIETGGSRACLEDSSTDLSKEAEKQGSLSKDESSLAGVLSLENSFSNLGDSNHSGEITEKIFKIESVELNEIADIENSSSEASVFANHSQDLYDTSSCPDIEAGNVSMTEDEEVNDVDKDFSLTFDHYTSPTSNHYTSPDLNSIKHVDIATGSSYDLTSENTMTNVENFQNQQIDDIAANRSGSADDSLVESEDNDWMSGLSSCTSSIEEKTTRFIQNGYLDTVGADENDIPNESCPEESSETTKGGEYIGDSLGGPRIMSTPLNGSALALKEIIHATEVNSSDRNSDQRDGSVGLDTDPHHETRKRENQVEIDRLRFMLDQKELELSRLKEQIEKEKLSLSVLQRQAETEIQKAQMLISEKEVELQEAEESLSGLQEVVIEYCGDGNAVEVTGSFNGWQHRVGMELQASKSIGKQKCWSTLLWLYPGTYEIKFIVDGQWITDPQKDSVTRGHISNNILKVDSQ

Sequence caution

The sequence CAB83300.1 differs from that shown. Reason: Erroneous gene model prediction

Features

Showing features for compositional bias.

TypeIDPosition(s)Description
Compositional bias129-147Polar residues
Compositional bias148-162Basic and acidic residues
Compositional bias417-443Basic and acidic residues

Keywords

Sequence databases

Nucleotide SequenceProtein SequenceMolecule TypeStatus
AL162751
EMBL· GenBank· DDBJ
CAB83300.1
EMBL· GenBank· DDBJ
Genomic DNA Sequence problems.
CP002688
EMBL· GenBank· DDBJ
AED90601.1
EMBL· GenBank· DDBJ
Genomic DNA

Genome annotation databases

Similar Proteins

Disclaimer

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