1E8D

ON THE MECHANISM OF CYANOGENESIS CATALYZED BY HYDROXYNITRILE LYASE FROM MANIHOT ESCULENTA. CRYSTAL STRUCTURE OF ACTIVE SITE MUTANT SER80ALA IN COMPLEX WITH ACETONE CYANOHYDRIN

Structural Biology Knowledgebase: 1E8D SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.2 Å
  • R-Value Free: 0.238
  • R-Value Work: 0.186

Literature

Macromolecules
Sequence Display for 1E8D

Classification: LYASE

Total Structure Weight: 59979.35

Macromolecule Entities
Molecule Chains Length Organism Details
HYDROXYNITRILE LYASE A, B 262 Manihot esculenta EC#: 4.1.2.47 IUBMB
Mutation: S80A
Details: ACETONE CYANOHYDRIN COMPLEX
Gene Name(s): HNL
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 1 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
CNH
Query on CNH

A, B 2-HYDROXY-2-METHYLPROPANENITRILE
ACETONE CYANOHYDRIN (Synonym)
C4 H7 N O
MWFMGBPGAXYFAR-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.2 Å
  • R-Value Free: 0.238
  • R-Value Work: 0.186
  • Space Group: P 41 21 2
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 105.90 α = 90.00
b = 105.90 β = 90.00
c = 187.80 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2000-09-19
  • Released Date: 2001-08-17
  • Deposition author(s): Lauble, H., Miehlich, B., Foerster, S., Wajant, H., Effenberger, F.

Revision History

  • 2013-01-30
    Type: Non-polymer description | Details: FORMUL
  • 2013-01-30
    Type: Other | Details: REMARK 525,REMARK 280
  • 2013-01-30
    Type: Geometry validation | Details: REMARK 500
  • 2013-01-30
    Type: Citation | Details: JRNL
  • 2013-01-30
    Type: Biological assembly | Details: REMARK 300,REMARK 350
  • 2013-01-30
    Type: Version format compliance | Details: REMARK 4