DIP Database of Interacting Proteins 611 Young Drive East; Los Angeles CA 90095; USA http://dip.doe-mbi.ucla.edu/ dip@mbi.ucla.edu Crystal structure of calcium bound domain VI of calpain at 1.9 A resolution and its role in enzyme assembly, regulation, and inhibitor binding. Crystal structure of calcium bound domain VI of calpain at 1.9 A resolution and its role in enzyme assembly, regulation, and inhibitor binding. Nature structural biology 1997 imex curation Lin GD., Chattopadhyay D., Maki M., Wang KK., Carson M., Jin L., Yuen PW., Takano E., Hatanaka M., DeLucas LJ., Narayana SV. narayana@orion.cmc.uab.edu Only protein-protein interactions imex curation ecoli Escherichia coli (strain K12) x-ray diffraction x-ray crystallography X-ray X-ray x-ray diffraction predetermined predetermined participant predetermined Lin GD., Chattopadhyay D., Maki M., Wang KK., Carson M., Jin L., Yuen PW., Takano E., Hatanaka M., DeLucas LJ., Narayana SV. narayana@orion.cmc.uab.edu Accepted 2021-MAY-17 AT 15:25 BST AT 15:25 BST by MGT Nature structural biology 1997 Only protein-protein interactions imex curation imex curation cpns1_pig Calpain small subunit 1 CAPNS1 CAPN4 Calcium-dependent protease small subunit 1 Calcium-dependent protease small subunit Calpain regulatory subunit Calcium-activated neutral proteinase small subunit protein protein pig Sus scrofa (Pig) Pig MFLVNSFLKGGGGGGGGGGGLGGGLGNVLGGLISGAGGGGGGGGGGGGGGGGGGTAMRILGGVISAISEAAAQYNPEPPPPRTHYSNIEANESEEVRQFRRLFAQLAGDDMEVSATELMNILNKVVTRHPDLKTDGFGIDTCRSMVAVMDSDTTGKLGFEEFKYLWNNIKKWQAIYKQFDVDRSGTIGSSELPGAFEAAGFHLNEHLYSMIIRRYSDEGGNMDFDNFISCLVRLDAMFRAFKSLDKDGTGQIQVNIQEWLQLTMYS 3FA81023EDC4141A capns1-1 1 2 unspecified role unspecified role neutral component neutral component purified purified binding region binding region binding region binding-associated region binding region certain certain sequence position certain certain certain sequence position certain ecoli Escherichia coli (strain K12) direct interaction direct interaction Fig 1, Table 1