Automated description from the Alliance of Genome Resources (Release 7.0.0)
Enables enzyme inhibitor activity. Acts upstream of or within negative regulation of calcium ion import into sarcoplasmic reticulum and response to wounding. Located in sarcoplasmic reticulum membrane. Is expressed in several structures, including diaphragm; heart; leg muscle; somite; and tongue. Orthologous to human MRLN (myoregulin).