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

CRYSTAL STRUCTURE OF THE COMPLEX OF CASPASE-8 WITH THE TRIPEPTIDE KETONE INHIBITOR ZEVD-DCBMK

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.80 Å

Oligo State

hetero-2-2-mer

Ligands

2 x PHQ- GLU- VAL- ASP- 0QE: PHQ-GLU-VAL-ASP-DICHLOROMETHYLKETONE INHIBITOR(Non-covalent)

PHQ-GLU-VAL-ASP-0QE.1: 13 residues within 4Å: Chain A: R.37, R.39, H.96, G.97, Q.137, C.139, Y.144 Chain B: S.22, Y.23, R.24, N.25, P.26, T.30 15 PLIP interactions: 8 interactions with chain B, 7 interactions with chain A Hydrophobic interactions: B:Y.23, B:N.25, A:Y.144 Hydrogen bonds: B:S.22, B:R.24, B:R.24, B:R.24, A:H.96, A:G.97, A:C.139 Salt bridges: B:R.24, B:R.24, A:R.37, A:R.39, A:H.96 PHQ-GLU-VAL-ASP-0QE.2: 13 residues within 4Å: Chain C: R.39, H.96, G.97, Q.137, C.139 Chain D: V.21, S.22, Y.23, R.24, N.25, P.26, W.31, D.65 14 PLIP interactions: 9 interactions with chain D, 5 interactions with chain C Hydrophobic interactions: D:V.21, D:Y.23, D:N.25, D:W.31 Hydrogen bonds: D:S.22, D:R.24, D:R.24, C:H.96, C:G.97, C:C.139 Salt bridges: D:R.24, D:R.24, C:R.39, C:H.96

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Blanchard, H. et al., The three-dimensional structure of caspase-8: an initiator enzyme in apoptosis. Structure Fold.Des. (1999)

Release Date

2000-07-10

Peptides

CASPASE-8 ALPHA-CHAIN: AC
CASPASE-8 BETA-CHAIN: BD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
E

C
G

B
F

D
H

CASPASE-8 ALPHA-CHAIN

CASPASE-8 BETA-CHAIN

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