A0A6M2RJ19 · A0A6M2RJ19_9EMBR

  • Protein
    Ribulose bisphosphate carboxylase small subunit
  • Status
    UniProtKB unreviewed (TrEMBL)
  • Amino acids
  • Protein existence
    Inferred from homology
  • Annotation score
    2/5

Function

function

RuBisCO catalyzes two reactions: the carboxylation of D-ribulose 1,5-bisphosphate, the primary event in carbon dioxide fixation, as well as the oxidative fragmentation of the pentose substrate. Both reactions occur simultaneously and in competition at the same active site. Although the small subunit is not catalytic it is essential for maximal activity.

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 Processphotorespiration
Biological Processreductive pentose-phosphate cycle

Keywords

Names & Taxonomy

Protein names

  • Recommended name
    Ribulose bisphosphate carboxylase small subunit
  • Short names
    RuBisCO small subunit

Encoded on

  • Chloroplast

Organism names

  • Taxonomic identifier
  • Organism
  • Strain
    • EDNA16-0045225
  • Taxonomic lineage
    Eukaryota > Viridiplantae > Streptophyta > Embryophyta > Anthocerotophyta > Anthocerotopsida > Anthocerotidae > Anthocerotales > Anthocerotaceae > Anthoceros

Accessions

  • Primary accession
    A0A6M2RJ19

Subcellular Location

Keywords

Interaction

Subunit

Heterohexadecamer of 8 large and 8 small subunits.

Family & Domains

Features

Showing features for domain.

TypeIDPosition(s)Description
Domain66-152Ribulose bisphosphate carboxylase small subunit

Sequence similarities

Belongs to the RuBisCO small chain family.

Family and domain databases

Sequence

  • Sequence status
    Fragment
  • Length
    152
  • Mass (Da)
    16,614
  • Last updated
    2020-10-07 v1
  • Checksum
    94F73A592DC63047
AVVAPAAFSAASSSGSASEASSMRAFVGLKSGDVFSSKTADLSSRTVSNGSRVNCMQVRTPVDNKKFETLSYLPALSSNQIAKQIDFMLSKGWIPCLEFDKVVVRGQPGFYNGRYWTMWKLPMFGCNDASSVLREVENCRKAYPNCYIRVLG

Features

Showing features for non-terminal residue.

TypeIDPosition(s)Description
Non-terminal residue1
Non-terminal residue152

Sequence databases

Nucleotide SequenceProtein SequenceMolecule TypeStatus
MK185396
EMBL· GenBank· DDBJ
QCI62517.1
EMBL· GenBank· DDBJ
Genomic DNA

Similar Proteins

Disclaimer

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