SMTL ID : 1rhr.1

CRYSTAL STRUCTURE OF THE COMPLEX OF CASPASE-3 WITH A CINNAMIC ACID METHYL ESTER INHIBITOR

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 3.00 Å

Oligo State

hetero-2-2-mer

Ligands

2 x CNE: (3S)-5-[(2-CHLORO-6-FLUOROBENZYL)SULFANYL]-3-{[N-({2-ETHOXY-5-[(1E)-3-METHOXY-3-OXOPROP-1-ENYL]PHENYL}ACETYL)-D-VALYL]AMINO}-4-OXOPENTANOIC ACID(Covalent)

CNE.1: 18 residues within 4Å: Chain A: M.33, R.36, S.92, H.93, G.94, E.95, C.135, G.137 Chain B: Y.29, S.30, W.31, R.32, W.39, E.73, S.74, F.75, S.76, F.81 13 PLIP interactions: 8 interactions with chain B, 5 interactions with chain A Hydrophobic interactions: B:Y.29, B:W.31, B:W.39, A:E.95 Hydrogen bonds: B:S.30, B:R.32, B:R.32, A:Q.133 Salt bridges: B:R.32, A:R.36, A:H.93 pi-Stacking: B:W.31 Halogen bonds: A:G.137 CNE.2: 18 residues within 4Å: Chain C: M.33, R.36, S.92, H.93, G.94, E.95, C.135, G.137 Chain D: Y.29, S.30, W.31, R.32, W.39, E.73, S.74, F.75, S.76, F.81 13 PLIP interactions: 5 interactions with chain C, 8 interactions with chain D Hydrophobic interactions: C:E.95, D:Y.29, D:W.31, D:W.39 Hydrogen bonds: C:Q.133, D:S.30, D:R.32, D:R.32 Salt bridges: C:R.36, C:H.93, D:R.32 Halogen bonds: C:G.137 pi-Stacking: D:W.31

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Becker, J.W. et al., Reducing the Peptidyl Features of Caspase-3 Inhibitors: A Structural Analysis. J.Med.Chem. (2004)

Release Date

2004-05-11

Peptides

Caspase-3: AC
Caspase-3: BD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

C
A

B
B

D
B

Caspase-3

Caspase-3

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