P42196 · BACS2_NATPH

Function

function

Photophobic photoreceptor responsible for the negative phototaxis. Activates the sensory rhodopsin II transducer (HTR-II) in response to blue light.

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
Molecular Functionmonoatomic ion channel activity
Molecular Functionphotoreceptor activity
Biological Processphototransduction

Keywords

Protein family/group databases

    • 3.E.1.3.3the ion-translocating microbial rhodopsin (mr) family

Names & Taxonomy

Protein names

  • Recommended name
    Sensory rhodopsin-2
  • Alternative names
    • Sensory rhodopsin II (SR-II)

Gene names

    • Name
      sop2
    • Synonyms
      sopII

Organism names

Accessions

  • Primary accession
    P42196

Subcellular Location

Cell membrane
; Multi-pass membrane protein

Features

Showing features for topological domain, transmembrane.

TypeIDPosition(s)Description
Topological domain1-3Extracellular
Transmembrane4-25Helical; Name=Helix A
Topological domain26-33Cytoplasmic
Transmembrane34-55Helical; Name=Helix B
Topological domain56-69Extracellular
Transmembrane70-91Helical; Name=Helix C
Topological domain92-94Cytoplasmic
Transmembrane95-117Helical; Name=Helix D
Topological domain118-121Extracellular
Transmembrane122-149Helical; Name=Helix E
Topological domain150-153Cytoplasmic
Transmembrane154-181Helical; Name=Helix F
Topological domain182-189Extracellular
Transmembrane190-222Helical; Name=Helix G
Topological domain223-239Cytoplasmic

Keywords

PTM/Processing

Features

Showing features for chain, modified residue.

TypeIDPosition(s)Description
ChainPRO_00001962821-239Sensory rhodopsin-2
Modified residue205N6-(retinylidene)lysine

Interaction

Subunit

Homodimer. Interacts with HTR-II.

Binary interactions

TypeEntry 1Entry 2Number of experimentsIntact
BINARY P42196htr2 P422595EBI-1034509, EBI-1034515

Protein-protein interaction databases

Family & Domains

Sequence similarities

Keywords

Family and domain databases

Sequence

  • Sequence status
    Complete
  • Length
    239
  • Mass (Da)
    25,355
  • Last updated
    1995-11-01 v1
  • Checksum
    C0E93EAF341B6B19
MVGLTTLFWLGAIGMLVGTLAFAWAGRDAGSGERRYYVTLVGISGIAAVAYVVMALGVGWVPVAERTVFAPRYIDWILTTPLIVYFLGLLAGLDSREFGIVITLNTVVMLAGFAGAMVPGIERYALFGMGAVAFLGLVYYLVGPMTESASQRSSGIKSLYVRLRNLTVILWAIYPFIWLLGPPGVALLTPTVDVALIVYLDLVTKVGFGFIALDAAATLRAEHGESLAGVDTDAPAVAD

Keywords

Sequence databases

Nucleotide SequenceProtein SequenceMolecule TypeStatus
Z35086
EMBL· GenBank· DDBJ
CAA84469.1
EMBL· GenBank· DDBJ
Genomic DNA

Similar Proteins

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