Ring finger protein 2 (RNF2) is a polycomb group (PcG) protein. RNF2 has been shown to interact with, and suppress the activity of, transcription factor CP2 (TFCP2/CP2). Studies of the mouse counterpart suggest the involvement of this gene in the specification of anterior-posterior axis, as well as in cell proliferation in early development. This protein has also been found to interact with huntingtin interacting protein 2 (HIP2), an ubiquitin-conjugating enzyme, and possess ubiquitin ligase activity [taken from NCBI Entrez Gene (Gene ID: 6045)].
HIP2-interacting protein 3•
huntingtin-interacting protein 2-interacting protein 3•
RING finger protein 1B•
RING finger protein 2•
RING finger protein BAP-1•