P39442 · HCY_NATPH

Function

function

Electron donor. Binds one copper ion.

Redox Potential

E0 is +183 mV.

Features

Showing features for binding site.

116320406080100120140160
TypeIDPosition(s)Description
Binding site110Cu cation (UniProtKB | ChEBI)
Binding site148Cu cation (UniProtKB | ChEBI)
Binding site151Cu cation (UniProtKB | ChEBI)
Binding site156Cu 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
Molecular Functioncopper ion binding
Molecular Functionelectron transfer activity

Keywords

Names & Taxonomy

Protein names

  • Recommended name
    Halocyanin

Gene names

    • Name
      hcy

Organism names

Accessions

  • Primary accession
    P39442
  • Secondary accessions
    • Q9UWL3

Subcellular Location

Keywords

PTM/Processing

Features

Showing features for signal, modified residue, lipidation, chain.

TypeIDPosition(s)Description
Signal1-24
Modified residue25N-acetylcysteine
Lipidation25S-archaeol cysteine
ChainPRO_000000287125-163Halocyanin

Keywords

PTM databases

Structure

Family & Domains

Features

Showing features for region, domain.

TypeIDPosition(s)Description
Region26-48Disordered
Domain48-163Plastocyanin-like

Keywords

Family and domain databases

Sequence

  • Sequence status
    Complete
  • Sequence processing
    The displayed sequence is further processed into a mature form.
  • Length
    163
  • Mass (Da)
    17,222
  • Last updated
    1995-02-01 v1
  • Checksum
    DB180417F8B0BEE6
MKDISRRRFVLGTGATVAAATLAGCNGNGNGNGNGNGNGEPDTPEGRADQFLTDNDALMYDGDITDETGQDEVVVVTGAGNNGFAFDPAAIRVDVGTTVTWEWTGDGGAHNVVSEPESDFEFESDRVDEEGFTFEQTFDDEGVALYVCTPHRAQGMYGAVIVE

Mass Spectrometry

Molecular mass is 15,456 Da. Determined by Electrospray.

Keywords

Sequence databases

Nucleotide SequenceProtein SequenceMolecule TypeStatus
Z30236
EMBL· GenBank· DDBJ
CAA82942.1
EMBL· GenBank· DDBJ
Genomic DNA

Similar Proteins

Disclaimer

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