This gene encodes a member of the EF-hand calcium-binding protein family. It is one of three genes which encode an identical calcium binding protein which is one of the four subunits of phosphorylase kinase. Two pseudogenes have been identified on chromosome 7 and X. Multiple transcript variants encoding different isoforms have been found for this gene.[provided by RefSeq, Oct 2009],CALML2, CAMI, CPVT4, DD132, LQT14, PHKD, caM,B Cell Receptor Signaling Pathway,Carbohydrate metabolism,Cell Biology & Developmental Biology,Cell Cycle,Cell Cycle_Centrosome,Cytoskeleton,Cytoskeleton_Actins,Endocrine & Metabolism,ErbB-HER Signaling Pathway,G protein signaling,Immunology & Inflammation,Kinase,Neurodegenerative Diseases,Neuroscience,Signal Transduction,T Cell Receptor Signaling Pathway,CALM1