1E55

Crystal structure of the inactive mutant Monocot (Maize ZMGlu1) beta-glucosidase ZMGluE191D in complex with the competitive inhibitor dhurrin


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.0 Å
  • R-Value Free: 0.235
  • R-Value Work: 0.196

Literature

Macromolecules
Sequence Display for 1E55

Classification: HYDROLASE

Total Structure Weight: 117575.45

Macromolecule Entities
Molecule Chains Length Organism Details
BETA-GLUCOSIDASE A, B 512 Zea mays EC#: 3.2.1.182 IUBMB
Mutation: E191D
Gene Name(s): GLU1
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 2 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
BGC
Query on BGC

A, B BETA-D-GLUCOSE
C6 H12 O6
WQZGKKKJIJFFOK-VFUOTHLCSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
DHR
Query on DHR

A, B (2S)-HYDROXY(4-HYDROXYPHENYL)ETHANENITRILE
C8 H7 N O2
HOOOPXDSCKBLFG-MRVPVSSYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
DHR N/A in BindingDB
Ki: 76000 nM  BindingMOAD
N/A in PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.0 Å
  • R-Value Free: 0.235
  • R-Value Work: 0.196
  • Space Group: P 21 21 21

Unit Cell:

Length (Å) Angle (°)
a = 91.80 α = 90.00
b = 95.00 β = 90.00
c = 117.50 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2000-07-18
  • Released Date: 2000-12-11
  • Deposition author(s): Czjzek, M., Cicek, M., Bevan, D.R., Zamboni, V., Henrissat, B., Esen, A.

Revision History

  • Version 1_0: 2000-12-11

    Type: Initial release

  • Version 1_1: 2015-10-14

    Type: Atomic model, Database references, Derived calculations, Non-polymer description, Other, Refinement description, Source and taxonomy, Structure summary, Version format compliance