Hematopoietic modulator for the G1-S cell cycle transition. Modulates the level of phosphorylation of cyclin-dependent kinase 2 (CDK2) through its direct binding to cyclin-dependent kinase inhibitor 3 (CDKN3/KAP).
Subcellular locations: Endomembrane system, Cytoplasm, Perinuclear region
Located in the perinuclear area.
Expressed specifically in hematopoietic cells and tissues.