SMTL ID : 2ary.2 (1 other biounit)

Catalytic domain of Human Calpain-1

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.40 Å

Oligo State

monomer

Ligands

2 x CA: CALCIUM ION(Non-covalent)

CA.1: 5 residues within 4Å: Chain A: V.90, D.91, G.92, D.97, E.176 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:V.90, A:G.92, A:D.97, A:E.176, H2O.2 CA.2: 5 residues within 4Å: Chain A: E.293, D.300, M.320, D.322, E.324 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:E.293, A:D.300, A:M.320, A:E.324, H2O.1

2 x BME: BETA-MERCAPTOETHANOL(Non-functional Binders)

BME.3: 7 residues within 4Å: Chain A: Q.100, G.104, C.106, G.198, G.199, G.262, H.263 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:H.263 BME.4: 7 residues within 4Å: Chain A: W.107, A.111, L.238, L.239, G.240, E.340, C.342 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:E.340

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Davis, T.L. et al., The Crystal Structures of Human Calpains 1 and 9 Imply Diverse Mechanisms of Action and Auto-inhibition. J.Mol.Biol. (2007)

Release Date

2005-08-30

Peptides

Calpain-1 catalytic subunit: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

Calpain-1 catalytic subunit

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