Essential maintenance is planned to begin on Fri Jan 24 2025. The website may be temporarily unavailable. Please use our fallback: https://wwwdev.ebi.ac.uk/uniprot/front-end/fallback/ in case of any outage.

A0A9Y1MXR3 · A0A9Y1MXR3_9RHOD

Function

function

Functions as an electron carrier between membrane-bound cytochrome b6-f and photosystem I in oxygenic photosynthesis.

Features

Showing features for binding site.

1112102030405060708090100110
TypeIDPosition(s)Description
Binding site41heme c (UniProtKB | ChEBI); covalent
Binding site44heme c (UniProtKB | ChEBI); covalent
Binding site45Fe (UniProtKB | ChEBI) of heme c (UniProtKB | ChEBI); axial binding residue
Binding site85Fe (UniProtKB | ChEBI) of heme c (UniProtKB | ChEBI); axial binding residue

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 lumen
Molecular Functionelectron transfer activity
Molecular Functionheme binding
Molecular Functioniron ion binding
Biological Processphotosynthesis

Keywords

Names & Taxonomy

Protein names

  • Recommended name
    Cytochrome c6
  • Alternative names
    • Cytochrome c-553
    • Cytochrome c553
    • Soluble cytochrome f

Gene names

    • Name
      petJ
    • ORF names
      GRSY_142

Encoded on

  • Plastid

Organism names

  • Taxonomic identifier
  • Organism
  • Taxonomic lineage
    Eukaryota > Rhodophyta > Bangiophyceae > Cavernulicolales > Cavernulicolaceae > Gronococcus

Accessions

  • Primary accession
    A0A9Y1MXR3

Subcellular Location

Keywords

PTM/Processing

Features

Showing features for signal, chain.

Type
IDPosition(s)Description
Signal1-27
ChainPRO_504102827728-112Cytochrome c6

Post-translational modification

Binds 1 heme c group per subunit.

Interaction

Subunit

Monomer.

Family & Domains

Features

Showing features for domain.

TypeIDPosition(s)Description
Domain28-108Cytochrome c

Sequence similarities

Belongs to the cytochrome c family. PetJ subfamily.

Keywords

Family and domain databases

Sequence

  • Sequence status
    Complete
  • Sequence processing
    The displayed sequence is further processed into a mature form.
  • Length
    112
  • Mass (Da)
    11,735
  • Last updated
    2023-11-08 v1
  • MD5 Checksum
    2B8BFFAD9C85C9FD4D2C152875EF825A
MLRSKLILGIAGFIGTILLSSTQLVFAADIENGEQVFSANCSACHAGGNNVIMPEKTLATDALEENGMKSVSAITEQITNGKNAMPAFGGRLSDAEISDVANYVLSQAEKGW

Sequence databases

Nucleotide SequenceProtein SequenceMolecule TypeStatus
OP616812
EMBL· GenBank· DDBJ
WDA99147.1
EMBL· GenBank· DDBJ
Genomic DNA

Similar Proteins

Disclaimer

Any medical or genetic information present in this entry is provided for research, educational and informational purposes only. It is not in any way intended to be used as a substitute for professional medical advice, diagnosis, treatment or care. Our staff consists of biologists and biochemists that are not trained to give medical advice.
We'd like to inform you that we have updated our Privacy Notice to comply with Europe’s new General Data Protection Regulation (GDPR) that applies since 25 May 2018.
Help