1GXS

Crystal Structure of Hydroxynitrile Lyase from Sorghum bicolor in Complex with Inhibitor Benzoic Acid: a novel cyanogenic enzyme


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.3 Å
  • R-Value Free: 0.222
  • R-Value Work: 0.165

Literature

Macromolecules
Sequence Display for 1GXS

Classification: LYASE

Total Structure Weight: 98461.62

Macromolecule Entities
Molecule Chains Length Organism Details
P-(S)-HYDROXYMANDELONITRILE LYASE CHAIN A A, C 270 Sorghum bicolor EC#: 4.1.2.11 IUBMB
Mutation: P11L, P79A, V112G, L203S
Details: ISOENZYME II
Gene Name(s):
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
P-(S)-HYDROXYMANDELONITRILE LYASE CHAIN B B, D 158 Sorghum bicolor EC#: 4.1.2.11 IUBMB
Mutation: S408T, P409V, S410R
Details: ISOENZYME II
Gene Name(s):

Small Molecules
Ligands 4 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
NAG
Query on NAG

A, B, C, D N-ACETYL-D-GLUCOSAMINE
C8 H15 N O6
OVRNDRQMDRJTHS-FMDGEEDCSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
DKA
Query on DKA

A, C DECANOIC ACID
C10 H20 O2
GHVNFZFCNZKVNT-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
FUL
Query on FUL

A, C BETA-L-FUCOSE
6-DEOXY-BETA-L-GALACTOSE (Synonym)
C6 H12 O5
SHZGCJCMOBCMKK-KGJVWPDLSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
BEZ
Query on BEZ

A, C BENZOIC ACID
C7 H6 O2
WPYMKLBDIGXBTP-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.3 Å
  • R-Value Free: 0.222
  • R-Value Work: 0.165
  • Space Group: C 1 2 1

Unit Cell:

Length (Å) Angle (°)
a = 150.70 α = 90.00
b = 103.70 β = 101.30
c = 90.60 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2002-04-11
  • Released Date: 2002-10-01
  • Deposition author(s): Lauble, H., Miehlich, B., Foerster, S., Wajant, H., Effenberger, F.

Revision History

  • Version 1_0: 2002-10-01

    Type: Initial release

  • Version 1_1: 2011-10-26

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