● Calpain Data Base "CaMP DB" (Collaboration with Prof. Hiroshi Mamitsuka (Kyoto Univ.), Dr. Ichigaku Takigawa (Hokkaido Univ.), and Dr. Dave duVerle (AIST）. You can use the cleavage site predictor from this site.: CaMPDB

● The EF-Hand Calcium-Binding Proteins Data Library： http://structbio.vanderbilt.edu/cabp_database/

　　Calpain pages at the above site

● Encyclopedia of Biological Chemistry, Third Edition: Elsevier

● Enzyme nomenclature database： http://kr.expasy.org/enzyme/

● MEROPS peptidase database： https://ebi.ac.uk/mepros/

● Portal Site for Muscular dystrophies by Dr. Ikuya Nonaka (in Japanese): http://www.ncnp.go.jp/network/sinkei/sikkan.htm

● Leiden Muscular Dystrophy Pages (Center for Human and Clinical Genetics, Leiden University Medical Center)： http://www.dmd.nl/

　　CAPN3/calpain-3/p94 pages at the above site