Proteins
Curated comments from UniProt
Type | Comment |
---|---|
function | GTPase activator for the nuclear Ras-related regulatory protein Ran, converting it to the putatively inactive GDP-bound state. Plays a role in spatial signaling during cell division. |
similarity | Belongs to the RNA1 family. |
subcellular location | Localized in patchy areas at the nuclear envelope (NE) of interphase cells. Concentrates at the preprophase band (PPB) and remains associated with the cortical division site (CDS) during mitosis and cytokinesis. During mitosis, associates with mitotic spindles at the anaphase. Associated to the microtubular phragmoplast and the surface of the daughter nuclei at the telophase. |