Q9S714 · PSAE2_ARATH

Function

function

Stabilizes the interaction between PsaC and the PSI core, assists the docking of the ferredoxin to PSI and interacts with ferredoxin-NADP oxidoreductase.

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
Cellular Componentchloroplast envelope
Cellular Componentchloroplast thylakoid
Cellular Componentchloroplast thylakoid membrane
Cellular Componentmitochondrion
Cellular Componentphotosystem I reaction center
Cellular Componentthylakoid
Molecular Functionprotein domain specific binding
Biological Processphotosynthesis

Keywords

Enzyme and pathway databases

Protein family/group databases

Names & Taxonomy

Protein names

  • Recommended name
    Photosystem I reaction center subunit IV B, chloroplastic
  • Short names
    PSI-E B

Gene names

    • Name
      PSAE2
    • ORF names
      F11A3.19
    • Ordered locus names
      At2g20260

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
    Q9S714

Proteomes

Organism-specific databases

Genome annotation databases

PTM/Processing

Features

Showing features for transit peptide, chain.

Type
IDPosition(s)Description
Transit peptide1-46Chloroplast
ChainPRO_000002937947-145Photosystem I reaction center subunit IV B, chloroplastic

Post-translational modification

2 isoforms may exist. With or without the N-terminal alanine (By similarity).

Proteomic databases

PTM databases

Expression

Gene expression databases

Interaction

Protein-protein interaction databases

Structure

Family & Domains

Features

Showing features for region, compositional bias.

Type
IDPosition(s)Description
Region50-87Disordered
Compositional bias53-67Polar residues

Sequence similarities

Belongs to the PsaE family.

Keywords

Phylogenomic databases

Family and domain databases

Sequence

  • Sequence status
    Complete
  • Sequence processing
    The displayed sequence is further processed into a mature form.
  • Length
    145
  • Mass (Da)
    15,189
  • Last updated
    2000-05-01 v1
  • Checksum
    EF8C988636D0F293
MAMTSAATGFILTANVPAAIGGGSSKSTTIVSFLPMRSFGSRLVVRAAEDTPPATASSDSSSTTAAAAPAKVPAAKAKPPPIGPKRGSKVKILRKESYWYKNVGSVVAVDQDPKTRYPVVVRFAKVNYANISTNNYALDEVEEVK

Features

Showing features for compositional bias.

TypeIDPosition(s)Description
Compositional bias53-67Polar residues

Keywords

Sequence databases

Nucleotide SequenceProtein SequenceMolecule TypeStatus
AC006569
EMBL· GenBank· DDBJ
AAD21762.1
EMBL· GenBank· DDBJ
Genomic DNA
CP002685
EMBL· GenBank· DDBJ
AEC06986.1
EMBL· GenBank· DDBJ
Genomic DNA
AJ245909
EMBL· GenBank· DDBJ
CAB52679.1
EMBL· GenBank· DDBJ
mRNA
AY042823
EMBL· GenBank· DDBJ
AAK68763.1
EMBL· GenBank· DDBJ
mRNA
BT002540
EMBL· GenBank· DDBJ
AAO00900.1
EMBL· GenBank· DDBJ
mRNA

Genome annotation databases

Similar Proteins

Disclaimer

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