1E56

Crystal structure of the inactive mutant Monocot (Maize ZMGlu1) beta-glucosidase ZMGluE191D in complex with the natural substrate DIMBOA-beta-D-glucoside

Structural Biology Knowledgebase: 1E56 SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.1 Å
  • R-Value Free: 0.267
  • R-Value Work: 0.228

Literature

Macromolecules
Sequence Display for 1E56

Classification: HYDROLASE

Total Structure Weight: 117700.77

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
HBO
Query on HBO

A, B 2,4-DIHYDROXY-7-(METHYLOXY)-2H-1,4-BENZOXAZIN- 3(4H)-ONE
C9 H9 N O5
GDNZNIJPBQATCZ-SECBINFHSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
BGC
Query on BGC

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

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.1 Å
  • R-Value Free: 0.267
  • R-Value Work: 0.228
  • Space Group: P 21 21 21
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 93.10 α = 90.00
b = 95.30 β = 90.00
c = 119.70 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

  • 2015-09-16
    Type: Secondary structure | Details: HELIX,SHEET
  • 2015-09-16
    Type: Linkage | Details: CONECT,LINK
  • 2015-09-16
    Type: Biological assembly | Details: REMARK 300,REMARK 350
  • 2015-09-16
    Type: Atom nomenclature | Details: HETATM
  • 2015-09-16
    Type: Binding sites and description | Details: REMARK 800,SITE
  • 2015-09-16
    Type: Source and taxonomy | Details: SOURCE
  • 2015-09-16
    Type: Refinement description | Details: REMARK 3
  • 2015-09-16
    Type: Function and keywords | Details: KEYWDS
  • 2015-09-16
    Type: Version format compliance | Details: REMARK 4
  • 2015-09-16
    Type: Geometry validation | Details: REMARK 500
  • 2015-09-16
    Type: Non-polymer description | Details: HETSYN,FORMUL,HETNAM,HET
  • 2015-09-16
    Type: Data collection | Details: REMARK 200
  • 2015-09-16
    Type: Other | Details: HEADER,REMARK 900,REMARK 525,MASTER
  • 2015-09-16
    Type: Citation | Details: REMARK 1,JRNL