SMTL ID : 1atk.1

CRYSTAL STRUCTURE OF THE CYSTEINE PROTEASE HUMAN CATHEPSIN K IN COMPLEX WITH THE COVALENT INHIBITOR E-64

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.20 Å

Oligo State

monomer

Ligands

1 x E64: N-[N-[1-HYDROXYCARBOXYETHYL-CARBONYL]LEUCYLAMINO-BUTYL]-GUANIDINE(Covalent)

E64.1: 15 residues within 4Å: Chain A: Q.19, G.23, S.24, C.25, W.26, E.59, N.60, D.61, G.65, G.66, Y.67, A.134, L.160, N.161, H.162 16 PLIP interactions: 16 interactions with chain A Hydrophobic interactions: A:Y.67, A:A.134, A:L.160 Hydrogen bonds: A:Q.19, A:G.23, A:C.25, A:W.26, A:E.59, A:E.59, A:N.60, A:G.66, A:G.66, A:N.161 Water bridges: A:H.162 Salt bridges: A:D.61, A:H.162

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Zhao, B. et al., Crystal structure of human osteoclast cathepsin K complex with E-64. Nat.Struct.Biol. (1997)

Release Date

1998-02-04

Peptides

CATHEPSIN K: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

CATHEPSIN K

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