ARFRP1

ADP-ribosylation factor related protein 1
Identifiers
Symbols	ARFRP1 ; ARL18; ARP; Arp1
External IDs	OMIM: 604699 MGI: 1923938 HomoloGene: 2425 GeneCards: ARFRP1 Gene
Gene ontology Molecular function • GTPase activity • protein binding • GTP binding Cellular component • Golgi apparatus • trans-Golgi network • membrane Biological process • signal transduction • small GTPase mediated signal transduction • gastrulation • protein localization to Golgi apparatus • retrograde transport, endosome to Golgi • Golgi to plasma membrane protein transport Sources: Amigo / QuickGO
RNA expression pattern
More reference expression data
Orthologs
Species	Human	Mouse
Entrez	10139	76688
Ensembl	ENSG00000101246	ENSMUSG00000038671
UniProt	Q13795	Q8BXL7
RefSeq (mRNA)	NM_001134758	NM_001165991
RefSeq (protein)	NP_001128230	NP_001159463
Location (UCSC)	Chr 20: 63.7 – 63.71 Mb	Chr 2: 181.36 – 181.37 Mb
PubMed search

ADP-ribosylation factor-related protein 1 is a protein that in humans is encoded by the ARFRP1 gene.^[1][2]

Function

The protein encoded by this gene is a membrane-associated GTP-ase and localizes to the plasma membrane. It is related to the ADP-ribosylation factor (ARF) and ARF-like (ARL) genes. The gene is located in a gene cluster that includes the a gene (M68) that is overexpressed in some tumors.^[2]

Interactions

ARFRP1 has been shown to interact with PSCD1.^[3]

References

1. Schurmann A, Massmann S, Joost HG (Jan 1996). "ARP is a plasma membrane-associated Ras-related GTPase with remote similarity to the family of ADP-ribosylation factors". J Biol Chem 270 (51): 30657–63. doi:10.1074/jbc.270.51.30657. PMID 8530503.
2. "Entrez Gene: ARFRP1 ADP-ribosylation factor related protein 1".
3. Schürmann A, Schmidt M, Asmus M, Bayer S, Fliegert F, Koling S, Massmann S, Schilf C, Subauste MC, Voss M, Jakobs KH, Joost HG (April 1999). "The ADP-ribosylation factor (ARF)-related GTPase ARF-related protein binds to the ARF-specific guanine nucleotide exchange factor cytohesin and inhibits the ARF-dependent activation of phospholipase D". J. Biol. Chem. 274 (14): 9744–51. doi:10.1074/jbc.274.14.9744. PMID 10092663.

Further reading

• Zahn C, Hommel A, Lu L; et al. (2007). "Knockout of Arfrp1 leads to disruption of ARF-like1 (ARL1) targeting to the trans-Golgi in mouse embryos and HeLa cells.". Mol. Membr. Biol. 23 (6): 475–85. doi:10.1080/09687860600840100. PMID 17127620.
• Shin HW, Kobayashi H, Kitamura M; et al. (2005). "Roles of ARFRP1 (ADP-ribosylation factor-related protein 1) in post-Golgi membrane trafficking.". J. Cell. Sci. 118 (Pt 17): 4039–48. doi:10.1242/jcs.02524. PMID 16129887.
• Barrios-Rodiles M, Brown KR, Ozdamar B; et al. (2005). "High-throughput mapping of a dynamic signaling network in mammalian cells.". Science 307 (5715): 1621–5. doi:10.1126/science.1105776. PMID 15761153.
• Gerhard DS, Wagner L, Feingold EA; et al. (2004). "The status, quality, and expansion of the NIH full-length cDNA project: the Mammalian Gene Collection (MGC).". Genome Res. 14 (10B): 2121–7. doi:10.1101/gr.2596504. PMC 528928. PMID 15489334.
• Behnia R, Panic B, Whyte JR, Munro S (2004). "Targeting of the Arf-like GTPase Arl3p to the Golgi requires N-terminal acetylation and the membrane protein Sys1p.". Nat. Cell Biol. 6 (5): 405–13. doi:10.1038/ncb1120. PMID 15077113.
• Ota T, Suzuki Y, Nishikawa T; et al. (2004). "Complete sequencing and characterization of 21,243 full-length human cDNAs.". Nat. Genet. 36 (1): 40–5. doi:10.1038/ng1285. PMID 14702039.
• Strausberg RL, Feingold EA, Grouse LH; et al. (2003). "Generation and initial analysis of more than 15,000 full-length human and mouse cDNA sequences.". Proc. Natl. Acad. Sci. U.S.A. 99 (26): 16899–903. doi:10.1073/pnas.242603899. PMC 139241. PMID 12477932.
• Deloukas P, Matthews LH, Ashurst J; et al. (2002). "The DNA sequence and comparative analysis of human chromosome 20.". Nature 414 (6866): 865–71. doi:10.1038/414865a. PMID 11780052.
• Coppola T, Magnin-Luthi S, Perret-Menoud V; et al. (2001). "Direct interaction of the Rab3 effector RIM with Ca2+ channels, SNAP-25, and synaptotagmin.". J. Biol. Chem. 276 (35): 32756–62. doi:10.1074/jbc.M100929200. PMID 11438518.
• Bai C, Connolly B, Metzker ML; et al. (2000). "Overexpression of M68/DcR3 in human gastrointestinal tract tumors independent of gene amplification and its location in a four-gene cluster.". Proc. Natl. Acad. Sci. U.S.A. 97 (3): 1230–5. doi:10.1073/pnas.97.3.1230. PMC 15578. PMID 10655513.
• Schürmann A, Schmidt M, Asmus M; et al. (1999). "The ADP-ribosylation factor (ARF)-related GTPase ARF-related protein binds to the ARF-specific guanine nucleotide exchange factor cytohesin and inhibits the ARF-dependent activation of phospholipase D.". J. Biol. Chem. 274 (14): 9744–51. doi:10.1074/jbc.274.14.9744. PMID 10092663.

External links

• ARFRP1 human gene location in the UCSC Genome Browser.
• ARFRP1 human gene details in the UCSC Genome Browser.