P0C0Y8 · RCEL_CERSP

Function

function

The reaction center is a membrane-bound complex that mediates the initial photochemical event in the electron transfer process of photosynthesis.

Features

Showing features for binding site.

128220406080100120140160180200220240260280
TypeIDPosition(s)Description
Binding site154Mg (UniProtKB | ChEBI) of (7R,8Z)-bacteriochlorophyll b (UniProtKB | ChEBI); axial binding residue
Binding site174Mg (UniProtKB | ChEBI) of (7R,8Z)-bacteriochlorophyll b (UniProtKB | ChEBI); axial binding residue
Binding site191Fe cation (UniProtKB | ChEBI)
Binding site217a ubiquinone (UniProtKB | ChEBI)
Binding site231Fe cation (UniProtKB | ChEBI)

GO annotations

all annotationsall molecular functionvirus receptor activitydna bindingrna bindingcytoskeletal motor activitycatalytic activitygtpase activitystructural molecule activitytransporter activitycytoskeletal protein bindinglipid bindingcyclase activityantioxidant activityoxidoreductase activitytransferase activityhydrolase activitylyase activityisomerase activityligase activityprotein tag activitycargo receptor activityhistone bindingprotein folding chaperonetranslation regulator activitynutrient reservoir activityreceptor ligand activitymolecular transducer activitymolecular adaptor activitytoxin activitycell adhesion mediator activitymolecular function regulator activityvirus coreceptor activitycatalytic activity, acting on a proteincatalytic activity, acting on dnacatalytic activity, acting on rnamolecular carrier activitytranscription regulator activitygeneral transcription initiation factor activitymolecular sensor activitymolecular sequestering activityatp-dependent activityother molecular functionall biological processmitotic cell cyclecytokinesiscytoplasmic translationimmune system processmuscle system processcirculatory system processrenal system processrespiratory system processcarbohydrate metabolic processgeneration of precursor metabolites and energydna replicationdna repairdna recombinationchromatin organizationdna-templated transcriptionregulation of dna-templated transcriptiontrna metabolic processprotein foldingprotein glycosylationamino acid metabolic processmodified amino acid metabolic processlipid metabolic processvitamin metabolic processsulfur compound metabolic processintracellular protein transportnucleocytoplasmic transportautophagyinflammatory responsemitochondrion organizationcytoskeleton organizationmicrotubule-based movementperoxisome organizationlysosome organizationchromosome segregationcell adhesionestablishment or maintenance of cell polarityprogrammed cell deathphotosynthesismrna metabolic processsnrna metabolic processvesicle-mediated transportreproductive processdigestive system processsignalingcell differentiationprotein catabolic processextracellular matrix organizationregulatory ncrna-mediated gene silencingtelomere organizationcell junction organizationwound healingribosome biogenesiscilium organizationanatomical structure developmentcell motilitynervous system processendocrine processprotein maturationtransmembrane transportnucleobase-containing small molecule metabolic processhepaticobiliary system processmembrane organizationprotein-containing complex assemblycell wall organization or biogenesisnitrogen cycle metabolic processprotein localization to plasma membranedefense response to other organismdetoxificationmeiotic nuclear divisionmitotic nuclear divisionmitochondrial gene expressioncarbohydrate derivative metabolic processother biological processall cellular componentnuclear chromosomeextracellular regionextracellular spacecell wallnucleusnuclear envelopenucleoplasmchromosomenucleolusmitochondrionlysosomeendosomevacuoleperoxisomeendoplasmic reticulumgolgi apparatuslipid dropletmicrotubule organizing centercytosolribosomecytoskeletonplasma membraneciliumplastidthylakoidexternal encapsulating structureextracellular matrixcytoplasmic vesicleorganelleother cellular component
Cell color indicative of number of GO terms
AspectTerm
Cellular Componentplasma membrane light-harvesting complex
Cellular Componentplasma membrane-derived chromatophore membrane
Molecular Functionbacteriochlorophyll binding
Molecular Functionelectron transporter, transferring electrons within the cyclic electron transport pathway of photosynthesis activity
Molecular Functionmetal ion binding
Biological Processphotosynthetic electron transport in photosystem II

Keywords

Protein family/group databases

Names & Taxonomy

Protein names

  • Recommended name
    Reaction center protein L chain
  • Alternative names
    • Photosynthetic reaction center L subunit

Gene names

    • Name
      pufL

Organism names

Accessions

  • Primary accession
    P0C0Y8
  • Secondary accessions
    • P02954
    • Q9RFB9

Subcellular Location

Features

Showing features for topological domain, transmembrane.

TypeIDPosition(s)Description
Topological domain2-32Cytoplasmic
Transmembrane33-56Helical
Topological domain57-83Periplasmic
Transmembrane84-112Helical
Topological domain113-116Cytoplasmic
Transmembrane117-139Helical
Topological domain140-171Periplasmic
Transmembrane172-199Helical
Topological domain200-225Cytoplasmic
Transmembrane226-251Helical
Topological domain252-282Periplasmic

Keywords

Phenotypes & Variants

Chemistry

PTM/Processing

Features

Showing features for initiator methionine, chain.

TypeIDPosition(s)Description
Initiator methionine1Removed
ChainPRO_00000904072-282Reaction center protein L chain

Interaction

Subunit

Reaction center is composed of four bacteriochlorophylls, two bacteriopheophytins, two ubiquinones, one iron, and three highly hydrophobic polypeptide chains (designated L, M, and H).

Protein-protein interaction databases

Family & Domains

Sequence similarities

Keywords

Phylogenomic databases

Family and domain databases

Sequence

  • Sequence status
    Complete
  • Length
    282
  • Mass (Da)
    31,457
  • Last updated
    2007-01-23 v2
  • Checksum
    044F4D3AF085B136
MALLSFERKYRVPGGTLVGGNLFDFWVGPFYVGFFGVATFFFAALGIILIAWSAVLQGTWNPQLISVYPPALEYGLGGAPLAKGGLWQIITICATGAFVSWALREVEICRKLGIGYHIPFAFAFAILAYLTLVLFRPVMMGAWGYAFPYGIWTHLDWVSNTGYTYGNFHYNPAHMIAISFFFTNALALALHGALVLSAANPEKGKEMRTPDHEDTFFRDLVGYSIGTLGIHRLGLLLSLSAVFFSALCMIITGTIWFDQWVDWWQWWVKLPWWANIPGGING

Keywords

Sequence databases

Nucleotide SequenceProtein SequenceMolecule TypeStatus
M10206
EMBL· GenBank· DDBJ
AAA26177.1
EMBL· GenBank· DDBJ
Genomic DNA
X63404
EMBL· GenBank· DDBJ
CAA44999.1
EMBL· GenBank· DDBJ
Genomic DNA

Genome annotation databases

Similar Proteins

Disclaimer

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