SMTL ID : 1au4.1

CRYSTAL STRUCTURE OF THE CYSTEINE PROTEASE HUMAN CATHEPSIN K IN COMPLEX WITH A COVALENT PYRROLIDINONE INHIBITOR

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.30 Å

Oligo State

monomer

Ligands

1 x INP: 4-[[N-[(PHENYLMETHOXY)CARBONYL]-/NL/N-LEUCYL]AMINO]-1[(2S)-2-[[[4-(PYRIDINYLMETHOXY)CARBONYL]AMINO]-4-METHYLPENT/NYL]-3-PYRROLIDINONE/N(Covalent)

INP.1: 19 residues within 4Å: Chain A: Q.19, G.20, Q.21, G.23, S.24, C.25, W.26, E.59, D.61, G.65, G.66, Y.67, A.137, S.138, N.161, H.162, A.163, W.184, L.209 14 PLIP interactions: 14 interactions with chain A Hydrophobic interactions: A:D.61, A:Y.67, A:Y.67, A:N.161, A:A.163, A:W.184, A:L.209 Hydrogen bonds: A:Q.19, A:G.23, A:C.25, A:G.66, A:N.161, A:H.162, A:W.184

Links

RCSB   PDBe   PDBj   PDBsum   CATH   PLIP

Citation

Marquis, R.W. et al., Conformationally constrained 1,3-diamino ketones: a series of potent inhibitors of the cysteine protease cathepsin K. J.Med.Chem. (1998)

Peptides

CATHEPSIN K: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

CATHEPSIN K

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