1NP8
 
 | | 18-k C-terminally trunucated small subunit of calpain | | Descriptor: | CADMIUM ION, Calcium-dependent protease, small subunit | | Authors: | Leinala, E.K, Arthur, J.S, Grochulski, P, Davies, P.L, Elce, J.S, Jia, Z. | | Deposit date: | 2003-01-17 | | Release date: | 2003-11-18 | | Last modified: | 2024-02-14 | | Method: | X-RAY DIFFRACTION (2 Å) | | Cite: | A second binding site revealed by C-terminal truncation of calpain small subunit, a penta-EF-hand protein
PROTEINS: STRUCT.,FUNCT.,GENET., 53, 2003
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1DVI
 | | CALPAIN DOMAIN VI WITH CALCIUM BOUND | | Descriptor: | CALCIUM ION, CALPAIN | | Authors: | Cygler, M, Blanchard, H, Grochulski, P. | | Deposit date: | 1997-05-15 | | Release date: | 1998-05-27 | | Last modified: | 2024-02-07 | | Method: | X-RAY DIFFRACTION (2.3 Å) | | Cite: | Structure of a calpain Ca(2+)-binding domain reveals a novel EF-hand and Ca(2+)-induced conformational changes.
Nat.Struct.Biol., 4, 1997
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1AJ5
 | | CALPAIN DOMAIN VI APO | | Descriptor: | CALPAIN | | Authors: | Cygler, M, Grochulski, P, Blanchard, H. | | Deposit date: | 1997-05-15 | | Release date: | 1998-05-20 | | Last modified: | 2024-02-07 | | Method: | X-RAY DIFFRACTION (2.3 Å) | | Cite: | Structure of a calpain Ca(2+)-binding domain reveals a novel EF-hand and Ca(2+)-induced conformational changes.
Nat.Struct.Biol., 4, 1997
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3BOW
 | | Structure of M-calpain in complex with Calpastatin | | Descriptor: | CALCIUM ION, Calpain small subunit 1, Calpain-2 catalytic subunit, ... | | Authors: | Hanna, R.A, Campbell, R.L, Davies, P.L. | | Deposit date: | 2007-12-17 | | Release date: | 2008-11-25 | | Last modified: | 2023-08-30 | | Method: | X-RAY DIFFRACTION (2.4 Å) | | Cite: | Calcium-bound structure of calpain and its mechanism of inhibition by calpastatin.
Nature, 456, 2008
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1DF0
 | | Crystal structure of M-Calpain | | Descriptor: | CALPAIN, M-CALPAIN | | Authors: | Hosfield, C.M, Elce, J.S, Davies, P.L, Jia, Z. | | Deposit date: | 1999-11-16 | | Release date: | 2000-06-21 | | Last modified: | 2024-02-07 | | Method: | X-RAY DIFFRACTION (2.6 Å) | | Cite: | Crystal structure of calpain reveals the structural basis for Ca(2+)-dependent protease activity and a novel mode of enzyme activation.
EMBO J., 18, 1999
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1QXP
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1U5I
 | | Crystal Structure analysis of rat m-calpain mutant Lys10 Thr | | Descriptor: | Calpain 2, large [catalytic] subunit precursor, Calpain small subunit 1 | | Authors: | Hosfield, C.M, Pal, G.P, Elce, J.S, Jia, Z. | | Deposit date: | 2004-07-27 | | Release date: | 2005-01-18 | | Last modified: | 2024-05-29 | | Method: | X-RAY DIFFRACTION (2.86 Å) | | Cite: | Activation of calpain by Ca2+: roles of the large subunit N-terminal and domain III-IV linker peptides
J.Mol.Biol., 343, 2004
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3DF0
 | | Calcium-dependent complex between m-calpain and calpastatin | | Descriptor: | CALCIUM ION, Calpain small subunit 1, Calpain-2 catalytic subunit, ... | | Authors: | Moldoveanu, T, Gehring, K, Green, D.R. | | Deposit date: | 2008-06-11 | | Release date: | 2008-11-11 | | Last modified: | 2023-08-30 | | Method: | X-RAY DIFFRACTION (2.95 Å) | | Cite: | Concerted multi-pronged attack by calpastatin to occlude the catalytic cleft of heterodimeric calpains.
Nature, 456, 2008
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