SMTL ID : 1zcm.1

Human calpain protease core inhibited by ZLLYCH2F

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.00 Å

Oligo State

monomer

Ligands

2 x CA: CALCIUM ION(Non-covalent)

CA.1: 5 residues within 4Å: Chain A: E.270, D.277, M.297, D.299, E.301 5 PLIP interactions: 5 interactions with chain A Metal complexes: A:E.270, A:D.277, A:M.297, A:D.299, A:E.301 CA.2: 4 residues within 4Å: Chain A: V.67, G.69, D.74, E.153 5 PLIP interactions: 3 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:V.67, A:D.74, A:E.153, H2O.3, H2O.4

1 x C1N: N-[(BENZYLOXY)CARBONYL]LEUCYL-N~1~-[3-FLUORO-1-(4-HYDROXYBENZYL)-2-OXOPROPYL]LEUCINAMIDE(Covalent)

C1N.3: 13 residues within 4Å: Chain A: Q.77, G.81, D.82, C.83, W.84, S.174, G.175, G.176, T.178, E.229, G.239, H.240, A.241 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:Q.77, A:C.83, A:G.176, A:G.176, A:G.239

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Li, Q. et al., Molecular mode of action of a covalently inhibiting peptidomimetic on the human calpain protease core. Biochemistry (2006)

Release Date

2006-01-31

Peptides

Calpain 1, large [catalytic] subunit: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Calpain 1, large [catalytic] subunit