1KFU

Crystal Structure of Human m-Calpain Form II


ChainDomainClassArchitectureTopologyHomology
A3.90.70.10 Alpha Beta Alpha-Beta Complex Cathepsin B Chain A
A2.60.120.380 Mainly Beta Sandwich Jelly Rolls
A1.10.238.10 Mainly Alpha Orthogonal Bundle Recoverin domain 1
B1.10.238.10 Mainly Alpha Orthogonal Bundle Recoverin domain 1

Protein Family Annotation Pfam Database Homepage

ChainsAccessionIdentifierDescriptionCommentsSource
APF13833EF-hand domain pair (EF-hand_8)EF-hand domain pair- Domain
APF00648Calpain family cysteine protease (Peptidase_C2)Calpain family cysteine protease- Family
APF01067Calpain large subunit, domain III (Calpain_III)Calpain large subunit, domain IIIThe function of the domain III and I are currently unknown. Domain II is a cysteine protease and domain IV is a calcium binding domain. Calpains are believed to participate in intracellular signaling pathways mediated by calcium ions.Domain

Gene Product Annotation Gene Product Annotation

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
LM-CALPAIN LARGE SUBUNIT
SM-CALPAIN SMALL SUBUNIT