4GVF

Crystal structure of Salmonella typhimurium family 3 glycoside hydrolase (NagZ) bound to GlcNAc


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.35 Å
  • R-Value Free: 0.190
  • R-Value Work: 0.167

Literature

Macromolecules
Sequence Display for 4GVF

Classification: HYDROLASE

Total Structure Weight: 78527.94

Macromolecule Entities
Molecule Chains Length Organism Details
Beta-hexosaminidase A, B 349 Salmonella enterica EC#: 3.2.1.52 IUBMB
Gene Name(s): nagZ STM1209
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A, B 2-(ACETYLAMINO)-2-DEOXY-A-D-GLUCOPYRANOSE
C8 H15 N O6
OVRNDRQMDRJTHS-PVFLNQBWSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
NAG
Query on NAG

A, B N-ACETYL-D-GLUCOSAMINE
C8 H15 N O6
OVRNDRQMDRJTHS-FMDGEEDCSA-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: 1.35 Å
  • R-Value Free: 0.190
  • R-Value Work: 0.167
  • Space Group: P 1 21 1

Unit Cell:

Length (Å) Angle (°)
a = 49.54 α = 90.00
b = 66.23 β = 99.32
c = 94.97 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2012-08-30
  • Released Date: 2012-12-12
  • Deposition author(s): Bacik, J.P., Mark, B.L.

Revision History

  • Version 1_0: 2012-12-12

    Type: Initial release

  • Version 1_1: 2013-01-16

    Type: Atomic model