2GN4

Crystal structure of UDP-GlcNAc inverting 4,6-dehydratase in complex with NADPH and UDP-GlcNAc


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.9 Å
  • R-Value Free: 0.229
  • R-Value Work: 0.197

Literature

Macromolecules
Sequence Display for 2GN4

Classification: LYASE

Total Structure Weight: 80545.45

Macromolecule Entities
Molecule Chains Length Organism Details
UDP-GlcNAc C6 dehydratase A, B 344 Helicobacter pylori EC#: 4.2.1.115 IUBMB
Gene Name(s): pseB flaA1 HP_0840
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A, B NADPH DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE
C21 H30 N7 O17 P3
ACFIXJIJDZMPPO-NNYOXOHSSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
UD1
Query on UD1

A, B URIDINE-DIPHOSPHATE-N-ACETYLGLUCOSAMINE
C17 H27 N3 O17 P2
LFTYTUAZOPRMMI-CFRASDGPSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
MES
Query on MES

B 2-(N-MORPHOLINO)-ETHANESULFONIC ACID
C6 H13 N O4 S
SXGZJKUKBWWHRA-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.9 Å
  • R-Value Free: 0.229
  • R-Value Work: 0.197
  • Space Group: P 63

Unit Cell:

Length (Å) Angle (°)
a = 111.36 α = 90.00
b = 111.36 β = 90.00
c = 107.99 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2006-04-09
  • Released Date: 2006-05-09
  • Deposition author(s): Ishiyama, N., Creuzenet, C., Lam, J.S., Berghuis, A.M.

Revision History

  • Version 1_0: 2006-05-09

    Type: Initial release

  • Version 1_1: 2008-05-01

    Type: Version format compliance

  • Version 1_2: 2011-07-13

    Type: Version format compliance

  • Version 1_3: 2017-10-18

    Type: Refinement description