Type: | Domain | Name: | ADP-ribosylation factor-like 2-binding protein, domain |
Description: | This domain is found in ADP-ribosylation factor-like 2 (ARF2) binding protein, also known as BART, and in uncharacterised proteins.BART binds specifically to ARF2.GTP with a high affinity. However, it does not bind to ARF2.GDP. It is thought that this specific interaction is due to BART being the first identified ARF2-specific effector. The function is not completely characterised []. BART is predominantly cytosolic but can also be found to be associated with mitochondria. BART is also involved in binding to the adenine nucleotide transporter ANT1 []. | Short Name: | ARF-like_2-bdp_dom |