RiceNetDB is currently the most comprehensive regulatory database on Oryza Sativa
based on genome annotation. It was displayed in three levels: GEM, PPIs and GRNs
to facilitate biomolecular regulatory analysis and gene-metabolite mapping.
Functions as ATP-binding component of the Arp2/3 complex which is involved in regulation of actin polymerization and together with an activating nucleation-promoting factor (NPF) mediates the formation of branched actin networks. Seems to contact the pointed end of the daughter actin filament. Regulates the directionality of cell expansion by regulating the actin organization, and thus the microtubules distribution and the fusion of small vacuoles (By similarity).