{"symbol":"GZMM","synonyms":["LMET1","MET1"],"name":"granzyme M (lymphocyte met-ase 1)","description":"Human natural killer (NK) cells and activated lymphocytes express and store a distinct subset of neutral serine proteases together with proteoglycans and other immune effector molecules in large cytoplasmic granules. These serine proteases are collectively termed granzymes and include 4 distinct gene products: granzyme A, granzyme B, granzyme H, and the protein encoded by this gene, granzyme M. Two transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Apr 2012]","ncbiEntrezGeneId":3004,"ncbiEntrezGeneUrl":"http://www.ncbi.nlm.nih.gov/gene/3004","proteins":[{"symbol":"GRAM_HUMAN","href":"/api/1.0/protein/GRAM_HUMAN"}],"hgncRootFamilies":[]}