1QDU

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

Structural Biology Knowledgebase: 1QDU SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.8 Å
  • R-Value Free: 0.302
  • R-Value Work: 0.230

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 1QDU

Classification: HYDROLASE / HYDROLASE INHIBITOR

Total Structure Weight: 168901.16

Macromolecule Entities
Molecule Chains Length Organism Details
CASPASE-8 ALPHA-CHAIN A, C, E..., G, I, KA, C, E, G, I, K 153 Homo sapiens EC#: 3.4.22.61 IUBMB
Mutation: D204H
Gene Name(s): CASP8 Gene View MCH5
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
CASPASE-8 BETA-CHAIN B, D, F..., H, J, LB, D, F, H, J, L 88 Homo sapiens EC#: 3.4.22.61 IUBMB
Gene Name(s): CASP8 Gene View MCH5
PHQ-GLU-VAL-ASP-DICHLOROMETHYLKETONE INHIBITOR T, U, V..., W, X, YT, U, V, W, X, Y 5 synthetic

Small Molecules
Biologically Interesting Molecules 1 Unique
ID Chains Name Type/Class 2D Diagram 3D Interactions
PRD_000295 (VAL,PHQ,0QE,ASP,GLU) T, U, V, W, X, Y GLU-VAL-DEHYDROXYMETHYLASPARTIC ACID INHIBITOR Peptide-like /
Inhibitor
Ligand Explorer Electron Density (JSmol) Electron Density (JSmol) Electron Density (JSmol) Electron Density (JSmol) Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.8 Å
  • R-Value Free: 0.302
  • R-Value Work: 0.230
  • Space Group: C 1 2 1
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 93.90 α = 90.00
b = 206.53 β = 102.30
c = 102.05 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1999-07-10
  • Released Date: 2000-07-10
  • Deposition author(s): Blanchard, H., Grutter, M.G.

Revision History

  • 2012-12-12
    Type: Other | Details: Add PRD info
  • 2011-07-13
    Type: Linkage | Details: Linkage
  • 2011-07-13
    Type: Sequence database correspondence | Details: Sequence database correspondence
  • 2011-07-13
    Type: Polymer description | Details: Changed inhibitor presentation or chemistry
  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4
  • 2011-07-13
    Type: Atom nomenclature | Details: Atom nomenclature
  • 2011-07-13
    Type: Binding sites and description | Details: Binding sites and description
  • 2011-07-13
    Type: Non-polymer description | Details: Non-polymer description
  • 2011-07-13
    Type: Function and keywords | Details: Function and keywords