H7C3Q8 · H7C3Q8_HUMAN

  • Protein
    Arf-GAP with coiled-coil, ANK repeat and PH domain-containing protein
  • Gene
    ACAP2
  • Status
    UniProtKB unreviewed (TrEMBL)
  • Amino acids
  • Protein existence
    Evidence at protein level
  • Annotation score
    2/5

Function

function

GTPase-activating protein for the ADP ribosylation factor family.

Activity regulation

GAP activity stimulated by phosphatidylinositol 4,5-bisphosphate (PIP2) and phosphatidic acid.

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 Componentendosome membrane
Molecular FunctionGTPase activator activity
Molecular Functionmetal ion binding

Keywords

Names & Taxonomy

Protein names

  • Recommended name
    Arf-GAP with coiled-coil, ANK repeat and PH domain-containing protein
  • Short names
    Cnt-b
  • Alternative names
    • Centaurin-beta

Gene names

    • Name
      ACAP2

Organism names

  • Taxonomic identifier
  • Organism
  • Taxonomic lineage
    Eukaryota > Metazoa > Chordata > Craniata > Vertebrata > Euteleostomi > Mammalia > Eutheria > Euarchontoglires > Primates > Haplorrhini > Catarrhini > Hominidae > Homo

Accessions

  • Primary accession
    H7C3Q8

Proteomes

Organism-specific databases

Subcellular Location

Endosome membrane
; Peripheral membrane protein

Keywords

Disease & Variants

Variants

We now provide the "Disease & Variants" viewer in its own tab.

The viewer provides 163 variants from UniProt as well as other sources including ClinVar and dbSNP.

Go to variant viewer

Genetic variation databases

PTM/Processing

Features

Showing features for modified residue (large scale data).

TypeIDPosition(s)SourceDescription
Modified residue (large scale data)173PRIDEPhosphotyrosine
Modified residue (large scale data)209PRIDEPhosphoserine

Proteomic databases

Expression

Gene expression databases

Family & Domains

Features

Showing features for coiled coil, domain.

TypeIDPosition(s)Description
Coiled coil88-119
Domain141-236PH

Domain

PH domain binds phospholipids including phosphatidic acid, phosphatidylinositol 3-phosphate, phosphatidylinositol 3,5-bisphosphate (PIP2) and phosphatidylinositol 3,4,5-trisphosphate (PIP3). May mediate protein binding to PIP2 or PIP3 containing membranes.
The BAR domain mediates homodimerization, it can neither bind membrane nor impart curvature, but instead requires the neighboring PH domain to achieve these functions.

Keywords

Phylogenomic databases

Family and domain databases

Sequence

  • Sequence status
    Fragment
  • Length
    256
  • Mass (Da)
    29,700
  • Last updated
    2012-04-18 v1
  • Checksum
    3C0D19FEC340B896
XSEEKENALVKNAQVQRNKQHEVEEATNILTATRKCFRHIALDYVLQINVLQSKRRSEILKSMLSFMYAHLAFFHQGYDLFSELGPYMKDLGAQLDRLVVDAAKEKREMEQKHSTIQQKAALQDFSSDDSKLEYNVDAANGIVMEGYLFKRASNAFKTWNRRWFSIQNNQLVYQKKFKDNPTVVVEDLRLCTVKHCEDIERRFCFEVVSPTKSCMLQADSEKLRQAWIKAVQTSIATAYREKGDESEKLDKKSSPS

Computationally mapped potential isoform sequences

There are 6 potential isoforms mapped to this entry

View all
EntryEntry nameGene nameLength
Q15057ACAP2_HUMANACAP2778
C9J8L1C9J8L1_HUMANACAP251
A0A0U1RQT1A0A0U1RQT1_HUMANACAP2547
F8WAU0F8WAU0_HUMANACAP249
A0A5F9ZHJ9A0A5F9ZHJ9_HUMANACAP2215
H7C3K3H7C3K3_HUMANACAP2808

Features

Showing features for non-terminal residue.

TypeIDPosition(s)Description
Non-terminal residue1
Non-terminal residue256

Keywords

Sequence databases

Nucleotide SequenceProtein SequenceMolecule TypeStatus
AC090018
EMBL· GenBank· DDBJ
-Genomic DNA No translation available.
AC091633
EMBL· GenBank· DDBJ
-Genomic DNA No translation available.
AC126170
EMBL· GenBank· DDBJ
-Genomic DNA No translation available.

Genome annotation databases

Similar Proteins

Disclaimer

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