RING finger protein 11 is a protein that in humans is encoded by the RNF11 gene.
The protein encoded by this gene contains a RING-H2 finger motif, which is known to be important for protein-protein interactions. The expression of this gene has been shown to be induced by mutant RET proteins (MEN2A/MEN2B). The germline mutations in RET gene are known to be responsible for the development of multiple endocrine neoplasia (MEN).
RNF11 has been shown to interact with RIPK1 and STAMBP.