1KFU, 1KFX, 2NQA82412334ENSG00000162909ENSMUSG00000026509P17655O08529NM_001146068NM_001748NM_009794NP_001139540NP_001739NP_033924Calpain-2 catalytic subunit is a protein that in humans is encoded by the CAPN2 gene.

The mammalian calpains include ubiquitous, stomach-specific, and muscle-specific proteins.

This gene encodes the large subunit of the ubiquitous enzyme, calpain 2.

Multiple heterogeneous transcriptional start sites in the 5' UTR have been reported.

This article on a gene on human chromosome 1 is a stub.