P0DMA8 · APOA1_PANHO

Function

function

Participates in the reverse transport of cholesterol from tissues to the liver for excretion by promoting cholesterol efflux from tissues and by acting as a cofactor for the lecithin cholesterol acyltransferase (LCAT). As part of the SPAP complex, activates spermatozoa motility (By similarity).

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 Componenthigh-density lipoprotein particle
Molecular Functionlipid binding
Molecular Functionprotein homodimerization activity
Biological Processcholesterol metabolic process
Biological Processlipid transport
Biological Processlipoprotein metabolic process
Biological Processpositive regulation of cholesterol efflux
Biological Processpositive regulation of phagocytosis
Biological Processpositive regulation of phospholipid efflux
Biological Processprotein stabilization

Keywords

Names & Taxonomy

Protein names

Gene names

    • Name
      APOA1

Organism names

Accessions

  • Primary accession
    P0DMA8

Subcellular Location

Keywords

PTM/Processing

Features

Showing features for signal, chain, modified residue.

TypeIDPosition(s)Description
Signal1-18
ChainPRO_000042533119-262Proapolipoprotein A-I
ChainPRO_000042509625-261Truncated apolipoprotein A-I
ChainPRO_000042509525-262Apolipoprotein A-I
Modified residue109Methionine sulfoxide
Modified residue238Methionine sulfoxide

Post-translational modification

Glycosylated.
Palmitoylated.
Phosphorylation sites are present in the extracellular medium.

Keywords

Expression

Tissue specificity

Major protein of plasma HDL, also found in chylomicrons.

Interaction

Subunit

Homodimer (By similarity).
Interacts with APOA1BP and CLU. Component of a sperm activating protein complex (SPAP), consisting of APOA1, an immunoglobulin heavy chain, an immunoglobulin light chain and albumin. Interacts with NDRG1. Interacts with SCGB3A2 (By similarity).
Interacts with NAXE and YJEFN3 (By similarity).

Structure

Family & Domains

Features

Showing features for repeat, region.

TypeIDPosition(s)Description
Repeat67-881
Region67-26210 X approximate tandem repeats
Repeat89-1102
Repeat111-1213; half-length
Repeat122-1424
Repeat144-1655
Repeat166-1846
Repeat185-2067
Repeat207-2278
Repeat228-2389; half-length
Repeat239-26210

Sequence similarities

Belongs to the apolipoprotein A1/A4/E family.

Keywords

Phylogenomic databases

Family and domain databases

Sequence

  • Sequence status
    Complete
  • Sequence processing
    The displayed sequence is further processed into a mature form.
  • Length
    262
  • Mass (Da)
    29,941
  • Last updated
    2014-01-22 v1
  • Checksum
    2BDF5E99FBFBAF13
MKAVVLTLAVLFLTGSQARHFWQQDEPQSSWDRVKDFATVYVEAIKDSGRDYVAQFEASALGKQLNLKLLDNWDTLASTLSKVREQLGPVTQEFWDNLEKETAALRQEMNKDLEEVKQKVQPYLDEFQRKWHEEVEIYRQKVAPLGEEFREGARQKVQELQDRLSPLAQELRDRARAHVEKQLAPYSDDLRQRLTARLEALKEGGGSLAEYHAKATEQLKALGEKAKPALEDLRQGLMPVLESLKVSILAAIDEASKKLNAQ

Sequence databases

Nucleotide SequenceProtein SequenceMolecule TypeStatus
AGTT01159304
EMBL· GenBank· DDBJ
-Genomic DNA No translation available.

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