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ARAP1
HPA
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  • ARAP1
PROTEIN SUMMARY GENE INFORMATION RNA DATA ANTIBODY DATA
GENERAL INFORMATIONi

General description of the gene and the encoded protein(s) using information from HGNC and Ensembl, as well as predictions made by the Human Protein Atlas project.

Gene namei

Official gene symbol, which is typically a short form of the gene name, according to HGNC.

ARAP1
Synonyms CENTD2
Gene descriptioni

Full gene name according to HGNC.

ArfGAP with RhoGAP domain, ankyrin repeat and PH domain 1
Predicted locationi

All transcripts of all genes have been analyzed regarding the location(s) of corresponding protein based on prediction methods for signal peptides and transmembrane regions.

  • Genes with at least one transcript predicted to encode a secreted protein, according to prediction methods or to UniProt location data, have been further annotated and classified with the aim to determine if the corresponding protein(s) are secreted or actually retained in intracellular locations or membrane-attached.

  • Remaining genes, with no transcript predicted to encode a secreted protein, will be assigned the prediction-based location(s).

The annotated location overrules the predicted location, so that a gene encoding a predicted secreted protein that has been annotated as intracellular will have intracellular as the final location.

Intracellular
Protein evidence Evidence at protein level (all genes)
GENE INFORMATIONi

Gene information from Ensembl and Entrez, as well as links to available gene identifiers are displayed here. Information was retrieved from Ensembl if not indicated otherwise.

Chromosome 11
Cytoband q13.4
Chromosome location (bp) 72685069 - 72793599
Number of transcriptsi

Number of protein-coding transcripts from the gene as defined by Ensembl.

11
Ensembl ENSG00000186635 (version 109)
Entrez gene 116985
HGNC HGNC:16925
UniProt Q96P48 (UniProt - Evidence at protein level)
neXtProt NX_Q96P48
GeneCards ARAP1
Antibodypedia ARAP1 antibodies


PROTEIN FUNCTION
Protein function (UniProt)i

Useful information about the protein provided by UniProt.

Phosphatidylinositol 3,4,5-trisphosphate-dependent GTPase-activating protein that modulates actin cytoskeleton remodeling by regulating ARF and RHO family members. Is activated by phosphatidylinositol 3,4,5-trisphosphate (PtdIns(3,4,5)P3) binding. Can be activated by phosphatidylinositol 3,4-bisphosphate (PtdIns(3,4,5)P2) binding, albeit with lower efficiency. Has a preference for ARF1 and ARF5 (By similarity).... show less
Molecular function (UniProt)i

Keywords assigned by UniProt to proteins due to their particular molecular function.

GTPase activation
Ligand (UniProt)i

Keywords assigned by UniProt to proteins because they bind, are associated with, or whose activity is dependent of some molecule.

Metal-binding, Zinc
Gene summary (Entrez)i

Useful information about the gene from Entrez

The protein encoded by this gene contains SAM, ARF-GAP, RHO-GAP, ankyrin repeat, RAS-associating, and pleckstrin homology (PH) domains. In vitro, this protein displays RHO-GAP and phosphatidylinositol (3,4,5) trisphosphate (PIP3)-dependent ARF-GAP activity. The encoded protein associates with the Golgi, and the ARF-GAP activity mediates changes in the Golgi and the formation of filopodia. It is thought to regulate the cell-specific trafficking of a receptor protein involved in apoptosis. Multiple transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Sep 2008]... show less
PROTEIN INFORMATIONi

The protein information section displays alternative protein-coding transcripts (splice variants) encoded by this gene according to the Ensembl database.

The Splice variant identifier links to the Ensembl website protein summary for the selected splice variant. The data in the Swissprot and TrEMBL columns links to corresponding pages in the UniProt database.

The protein classes assigned to this protein are shown if expanding the data in the protein class column. Parent protein classes are in bold font and subclasses are listed under the parent class.

The length of the protein (amino acid residues according to Ensembl), molecular mass (kDalton), predicted signal peptide and number of predicted transmembrane region(s) according to in-house majority decision methods based on sets of predictors are also reported.
Splice variant SwissProt TrEMBL Protein class Gene ontology Length & mass Signal peptide
(predicted)
Transmembrane regions
(predicted)
ARAP1-201
ENSP00000335506
ENST00000334211
Q96P48
[Direct mapping] Arf-GAP with Rho-GAP domain, ANK repeat and PH domain-containing protein 1
Show all
   SPOCTOPUS predicted secreted proteins
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Mapped to neXtProt
   neXtProt - Evidence at protein level
Protein evidence (Kim et al 2014)
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0005096 [GTPase activator activity]
GO:0005515 [protein binding]
GO:0005547 [phosphatidylinositol-3,4,5-trisphosphate binding]
GO:0005654 [nucleoplasm]
GO:0005737 [cytoplasm]
GO:0005794 [Golgi apparatus]
GO:0005802 [trans-Golgi network]
GO:0005829 [cytosol]
GO:0005886 [plasma membrane]
GO:0007165 [signal transduction]
GO:0008360 [regulation of cell shape]
GO:0016020 [membrane]
GO:0030037 [actin filament reorganization involved in cell cycle]
GO:0031410 [cytoplasmic vesicle]
GO:0032580 [Golgi cisterna membrane]
GO:0043231 [intracellular membrane-bounded organelle]
GO:0043547 [positive regulation of GTPase activity]
GO:0046872 [metal ion binding]
GO:0051056 [regulation of small GTPase mediated signal transduction]
GO:0051491 [positive regulation of filopodium assembly]
GO:0051497 [negative regulation of stress fiber assembly]
Show all
1205 aa
135.8 kDa
No 0
ARAP1-202
ENSP00000352332
ENST00000359373
Q96P48
[Direct mapping] Arf-GAP with Rho-GAP domain, ANK repeat and PH domain-containing protein 1
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Mapped to neXtProt
   neXtProt - Evidence at protein level
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0005096 [GTPase activator activity]
GO:0005515 [protein binding]
GO:0005547 [phosphatidylinositol-3,4,5-trisphosphate binding]
GO:0005654 [nucleoplasm]
GO:0005737 [cytoplasm]
GO:0005794 [Golgi apparatus]
GO:0005802 [trans-Golgi network]
GO:0005829 [cytosol]
GO:0005886 [plasma membrane]
GO:0007165 [signal transduction]
GO:0008360 [regulation of cell shape]
GO:0016020 [membrane]
GO:0030037 [actin filament reorganization involved in cell cycle]
GO:0031410 [cytoplasmic vesicle]
GO:0032580 [Golgi cisterna membrane]
GO:0043231 [intracellular membrane-bounded organelle]
GO:0043547 [positive regulation of GTPase activity]
GO:0046872 [metal ion binding]
GO:0051056 [regulation of small GTPase mediated signal transduction]
GO:0051491 [positive regulation of filopodium assembly]
GO:0051497 [negative regulation of stress fiber assembly]
Show all
1439 aa
161 kDa
No 0
ARAP1-203
ENSP00000377230
ENST00000393605
Q96P48
[Direct mapping] Arf-GAP with Rho-GAP domain, ANK repeat and PH domain-containing protein 1
Show all
   SPOCTOPUS predicted secreted proteins
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Mapped to neXtProt
   neXtProt - Evidence at protein level
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0005096 [GTPase activator activity]
GO:0005515 [protein binding]
GO:0005547 [phosphatidylinositol-3,4,5-trisphosphate binding]
GO:0005654 [nucleoplasm]
GO:0005737 [cytoplasm]
GO:0005794 [Golgi apparatus]
GO:0005802 [trans-Golgi network]
GO:0005829 [cytosol]
GO:0005886 [plasma membrane]
GO:0007165 [signal transduction]
GO:0008360 [regulation of cell shape]
GO:0016020 [membrane]
GO:0030037 [actin filament reorganization involved in cell cycle]
GO:0031410 [cytoplasmic vesicle]
GO:0032580 [Golgi cisterna membrane]
GO:0043231 [intracellular membrane-bounded organelle]
GO:0043547 [positive regulation of GTPase activity]
GO:0046872 [metal ion binding]
GO:0051056 [regulation of small GTPase mediated signal transduction]
GO:0051491 [positive regulation of filopodium assembly]
GO:0051497 [negative regulation of stress fiber assembly]
Show all
1210 aa
136.3 kDa
No 0
ARAP1-204
ENSP00000377233
ENST00000393609
Q96P48
[Direct mapping] Arf-GAP with Rho-GAP domain, ANK repeat and PH domain-containing protein 1
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Mapped to neXtProt
   neXtProt - Evidence at protein level
Protein evidence (Kim et al 2014)
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0005096 [GTPase activator activity]
GO:0005515 [protein binding]
GO:0005547 [phosphatidylinositol-3,4,5-trisphosphate binding]
GO:0005654 [nucleoplasm]
GO:0005737 [cytoplasm]
GO:0005794 [Golgi apparatus]
GO:0005802 [trans-Golgi network]
GO:0005829 [cytosol]
GO:0005886 [plasma membrane]
GO:0007165 [signal transduction]
GO:0008360 [regulation of cell shape]
GO:0016020 [membrane]
GO:0030037 [actin filament reorganization involved in cell cycle]
GO:0031410 [cytoplasmic vesicle]
GO:0032580 [Golgi cisterna membrane]
GO:0043231 [intracellular membrane-bounded organelle]
GO:0043547 [positive regulation of GTPase activity]
GO:0046872 [metal ion binding]
GO:0051056 [regulation of small GTPase mediated signal transduction]
GO:0051491 [positive regulation of filopodium assembly]
GO:0051497 [negative regulation of stress fiber assembly]
Show all
1450 aa
162.2 kDa
No 0
ARAP1-205
ENSP00000392264
ENST00000426523
E7EU13
[Direct mapping] Arf-GAP with Rho-GAP domain, ANK repeat and PH domain-containing protein 1
Show all
   SPOCTOPUS predicted secreted proteins
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0005096 [GTPase activator activity]
GO:0005547 [phosphatidylinositol-3,4,5-trisphosphate binding]
GO:0005654 [nucleoplasm]
GO:0005829 [cytosol]
GO:0005886 [plasma membrane]
GO:0007165 [signal transduction]
GO:0043231 [intracellular membrane-bounded organelle]
GO:0043547 [positive regulation of GTPase activity]
Show all
1194 aa
134.6 kDa
No 0
ARAP1-206
ENSP00000411452
ENST00000427971
F8WBT0
[Direct mapping] Arf-GAP with Rho-GAP domain, ANK repeat and PH domain-containing protein 1
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0005096 [GTPase activator activity]
GO:0007165 [signal transduction]
Show all
307 aa
34.9 kDa
No 0
ARAP1-207
ENSP00000403127
ENST00000429686
Q96P48
[Direct mapping] Arf-GAP with Rho-GAP domain, ANK repeat and PH domain-containing protein 1
Show all
   SPOCTOPUS predicted secreted proteins
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Mapped to neXtProt
   neXtProt - Evidence at protein level
Protein evidence (Kim et al 2014)
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0005096 [GTPase activator activity]
GO:0005515 [protein binding]
GO:0005547 [phosphatidylinositol-3,4,5-trisphosphate binding]
GO:0005654 [nucleoplasm]
GO:0005737 [cytoplasm]
GO:0005794 [Golgi apparatus]
GO:0005802 [trans-Golgi network]
GO:0005829 [cytosol]
GO:0005886 [plasma membrane]
GO:0007165 [signal transduction]
GO:0008360 [regulation of cell shape]
GO:0016020 [membrane]
GO:0030037 [actin filament reorganization involved in cell cycle]
GO:0031410 [cytoplasmic vesicle]
GO:0032580 [Golgi cisterna membrane]
GO:0043231 [intracellular membrane-bounded organelle]
GO:0043547 [positive regulation of GTPase activity]
GO:0046872 [metal ion binding]
GO:0051056 [regulation of small GTPase mediated signal transduction]
GO:0051491 [positive regulation of filopodium assembly]
GO:0051497 [negative regulation of stress fiber assembly]
Show all
1133 aa
127.7 kDa
No 0
ARAP1-208
ENSP00000399118
ENST00000452383
F5GWN4
[Direct mapping] Arf-GAP with Rho-GAP domain, ANK repeat and PH domain-containing protein 1
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Protein evidence (Ezkurdia et al 2014)
Show all
254 aa
28.8 kDa
No 0
ARAP1-209
ENSP00000390461
ENST00000455638
A0A0A0MSJ2
[Direct mapping] Arf-GAP with Rho-GAP domain, ANK repeat and PH domain-containing protein 1
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0005096 [GTPase activator activity]
GO:0005547 [phosphatidylinositol-3,4,5-trisphosphate binding]
GO:0007165 [signal transduction]
GO:0043547 [positive regulation of GTPase activity]
Show all
679 aa
77.5 kDa
No 0
ARAP1-212
ENSP00000442746
ENST00000536885
H0YGD1
[Direct mapping] Arf-GAP with Rho-GAP domain, ANK repeat and PH domain-containing protein 1
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Protein evidence (Ezkurdia et al 2014)
Show all
178 aa
19.4 kDa
No 0
ARAP1-216
ENSP00000441741
ENST00000542596
F5GWQ2
[Direct mapping] Arf-GAP with Rho-GAP domain, ANK repeat and PH domain-containing protein 1
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0007165 [signal transduction]
Show all
233 aa
27.1 kDa
No 0

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