SMTL ID : 1gmy.2 (2 other biounits)

Cathepsin B complexed with dipeptidyl nitrile inhibitor

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.90 Å

Oligo State

monomer

Ligands

1 x AEM: 2-AMINOETHANIMIDIC ACID(Covalent)

AEM.1: 7 residues within 4Å: Chain A: Q.24, G.28, S.29, C.30, G.199, H.200 Ligands: APD.2 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:Q.24, A:C.30, A:G.199 Water bridges: A:C.27

1 x APD: 3-METHYLPHENYLALANINE(Non-covalent)

APD.2: 13 residues within 4Å: Chain A: G.28, C.30, W.31, G.74, G.75, P.77, A.174, G.199, H.200, A.201, E.246 Ligands: AEM.1, DFA.3 6 PLIP interactions: 6 interactions with chain A Hydrophobic interactions: A:P.77, A:A.174, A:A.201, A:E.246 Hydrogen bonds: A:G.75, A:G.75

1 x DFA: DIPHENYLACETIC ACID(Non-covalent)

DFA.3: 6 residues within 4Å: Chain A: D.70, N.73, G.74, G.75, Y.76 Ligands: APD.2 1 PLIP interactions: 1 interactions with chain A Hydrophobic interactions: A:Y.76

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Greenspan, P.D. et al., Identification of Dipeptidyl Nitriles as Potent and Selective Inhibitors of Cathepsin B Through Structure-Based Drug Design. J.Med.Chem. (2001)

Release Date

2002-09-19

Peptides

CATHEPSIN B: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

CATHEPSIN B

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