P28555 · PHAA_AGLNE

Function

function

Light-harvesting photosynthetic bile pigment-protein from the phycobiliprotein complex. Allophycocyanin has a maximum absorption at approximately 650 nanometers.

Features

Showing features for binding site.

116120406080100120140160
TypeIDPosition(s)Description
Binding site81(2R,3E)-phycocyanobilin (UniProtKB | ChEBI); covalent

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 thylakoid membrane
Cellular Componentphycobilisome
Biological Processphotosynthesis

Keywords

Names & Taxonomy

Protein names

  • Recommended name
    Allophycocyanin alpha chain

Gene names

    • Name
      apcA

Encoded on

  • Chloroplast

Organism names

Accessions

  • Primary accession
    P28555

Subcellular Location

Plastid, chloroplast thylakoid membrane
; Peripheral membrane protein
Note: Forms the core of the phycobilisome.

Keywords

PTM/Processing

Features

Showing features for initiator methionine, chain, modified residue.

Type
IDPosition(s)Description
Initiator methionine1Removed
ChainPRO_00001990802-161Allophycocyanin alpha chain
Modified residue71N4-methylasparagine

Post-translational modification

Contains one covalently linked phycocyanobilin chromophore.

Keywords

Interaction

Subunit

Heterodimer of an alpha and a beta chain.

Structure

Family & Domains

Sequence similarities

Belongs to the phycobiliprotein family.

Family and domain databases

Sequence

  • Sequence status
    Complete
  • Length
    161
  • Mass (Da)
    17,485
  • Last updated
    2007-01-23 v3
  • Checksum
    E95F9B1F3BED09E3
MSIVTKSIVNADAEARYLSPGELDRIKSFVLSGQRRLNIAQILTDNRENIVKQGGQQLFQKRTDIVSPGGNAYGEEMTATCLRDLDYYLRLVTYGIVAGDVTPIEEIGLVGVKEMYNSLGTPISGVAEGVRCMKAIACSLLSGEDSAEAGFYFDYTLGAMQ

Sequence databases

Nucleotide SequenceProtein SequenceMolecule TypeStatus
Z11905
EMBL· GenBank· DDBJ
CAA77958.1
EMBL· GenBank· DDBJ
Genomic DNA

Similar Proteins

Disclaimer

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