SMTL ID : 2g94.4 (3 other biounits)

Crystal structure of beta-secretase bound to a potent and highly selective inhibitor.

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.86 Å

Oligo State

monomer

Ligands

1 x ZPQ: N~2~-[(2R,4S,5S)-5-{[N-{[(3,5-DIMETHYL-1H-PYRAZOL-1-YL)METHOXY]CARBONYL}-3-(METHYLSULFONYL)-L-ALANYL]AMINO}-4-HYDROXY-2,7-DIMETHYLOCTANOYL]-N-ISOBUTYL-L-VALINAMIDE(Non-covalent)

ZPQ.1: 23 residues within 4Å: Chain A: G.15, Q.16, G.17, L.34, D.36, G.38, S.39, V.73, P.74, Y.75, T.76, Q.77, F.112, I.114, I.130, Y.202, D.232, S.233, G.234, T.235, T.236, R.239, A.339 17 PLIP interactions: 17 interactions with chain A Hydrophobic interactions: A:L.34, A:V.73, A:P.74, A:Y.75, A:I.114, A:I.130, A:Y.202, A:A.339 Hydrogen bonds: A:G.15, A:D.36, A:G.38, A:P.74, A:T.76, A:Q.77, A:G.234, A:T.236 Water bridges: A:N.237

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Ghosh, A.K. et al., Design, synthesis and X-ray structure of protein-ligand complexes: important insight into selectivity of memapsin 2 (beta-secretase) inhibitors. J.Am.Chem.Soc. (2006)

Release Date

2006-04-25

Peptides

Beta-secretase 1: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
D

Beta-secretase 1

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