Actin-binding protein of the cortical actin cytoskeleton; important for activation of the Arp2/3 complex that plays a key role actin in cytoskeleton organization; inhibits barbed-end actin filament elongation; phosphorylation within its Proline-Rich Regio, mediated by Cdc28p and Pho85p, protects Abp1p from proteolysis mediated by its own PEST sequences; mammalian homolog of HIP-55 (hematopoietic progenitor kinase 1 [HPK1]-interacting protein of 55 kDa) [Source:SGD;Acc:S000000684]

Chromosome III: 265,068-266,846 forward strand.

This transcript has 1 exon, is annotated with 37 domains and features, is associated with 43 variant alleles and maps to 29 oligo probes.

This transcript is a product of gene YCR088W Show transcript tableHide transcript table