SMTL ID : 3qnw.1 (1 other biounit)

Caspase-6 in complex with Z-VAD-FMK inhibitor

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.65 Å

Oligo State

hetero-4-3-mer

Ligands

2 x PHQ- VAL- ALA- ASP- CF0: Z-VAD-FMK(Non-covalent)

PHQ-VAL-ALA-ASP-CF0.1: 16 residues within 4Å: Chain A: E.100, A.139, C.140, R.141 Chain B: A.20, E.21, G.22, Y.23, Y.24, S.25, H.26, W.34, A.76, K.79, K.80, Q.81 16 PLIP interactions: 2 interactions with chain A, 14 interactions with chain B Hydrophobic interactions: A:E.100, B:Y.24, B:Y.24, B:W.34, B:W.34, B:A.76, B:K.79 Hydrogen bonds: A:R.141, B:A.20, B:G.22, B:Y.23, B:Y.23, B:S.25, B:S.25, B:K.79 pi-Stacking: B:H.26 PHQ-VAL-ALA-ASP-CF0.2: 14 residues within 4Å: Chain C: E.100, A.139, C.140 Chain D: V.19, E.21, G.22, Y.23, Y.24, S.25, H.26, W.34, V.68, K.79, K.80 12 PLIP interactions: 12 interactions with chain D Hydrophobic interactions: D:Y.24, D:Y.24, D:W.34, D:W.34, D:V.68, D:K.79, D:K.79 Hydrogen bonds: D:G.22, D:Y.23, D:S.25, D:S.25 pi-Stacking: D:H.26

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Muller, I. et al., Structure of human caspase-6 in complex with Z-VAD-FMK: New peptide binding mode observed for the non-canonical caspase conformation. Bioorg.Med.Chem.Lett. (2011)

Release Date

2011-09-21

Peptides

Caspase-6: ACEG
Caspase-6: BDF

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

C
C

E
E

G
G

B
B

D
D

F
F

Caspase-6

Caspase-6

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