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proteins. Page last changed on 19 Aug 2016.
ADP-ribosylation factor-like 4A
ARL4, Arl4a, ADP-ribosylation factor-like 4, ADP-ribosylation factor-like protein 4
ADP-ribosylation factor-like 4A is a member of the ADP-ribosylation factor family of GTP-binding proteins. ARL4A is similar to ARL4C and ARL4D and each has a nuclear localization signal and an unusually high guaninine nucleotide exchange rate. ARL4A is located in both the nuclear and extranuclear cell compartments. Multiple transcript variants encoding the same protein have been found for this gene. [provided by RefSeq, Jul 2008] (from
Taylor et al., Los Angeles, United States. In Gut, 2011
A whole-genome microarray expression study further suggested that the Ala62Thr change in ZNF365 isoform D is related to differential expression of the genes ARL4A, MKKS, RRAGD, SUMF2, TDR1 and ZNF148 in CD.
Antonny et al., Antibes, France. In J Biol Chem, 2011
Interestingly, the Arno PH domain interacts not only with a phosphoinositide (phosphatidylinositol 4,5-bisphosphate or phosphatidylinositol 3,4,5-trisphosphate) but also with an activating Arf family member, such as Arf6 or Arl4.
Parsa et al., San Francisco, United States. In J Neurosurg, 2008
The loss of PTEN was shown to lead to increased levels of ARF4L protein but no change in transcript levels. The ARF4L transcript preferentially localized to the polysomal compartment after PTEN loss in glioma.
Munro et al., Cambridge, United Kingdom. In Curr Biol, 2007
Study shows that three related Arf-like GTPases Arl4a, Arl4c, and Arl4d, are able to recruit ARNO and other cytohesins to the plasma membrane by binding to their PH domains irrespective of whether they are in the diglycine or triglycine form.
Bramham et al., Bergen, Norway. In Eur J Neurosci, 2006
Of nine cDNAs encoding for known genes and up-regulated more than four-fold, we selected five genes, Narp, neuritin, ADP-ribosylation factor-like protein-4 (ARL4L), TGF-beta-induced immediate early gene-1 (TIEG1) and CARP, for further validation.