4GPN

The crystal structure of 6-P-beta-D-Glucosidase (E375Q mutant) from Streptococcus mutans UA150 in complex with Gentiobiose 6-phosphate.


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.29 Å
  • R-Value Free: 0.239
  • R-Value Work: 0.177

Literature

Macromolecules
Sequence Display for 4GPN

Classification: HYDROLASE

Total Structure Weight: 112007.51

Macromolecule Entities
Molecule Chains Length Organism Details
6-phospho-beta-D-Glucosidase A, B 480 Streptococcus mutans EC#: 3.2.1.86 IUBMB
Mutation: E375Q
Gene Name(s): bgl SMU_1601
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 3 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
6GB
Query on 6GB

A, B 6-O-(6-O-phosphono-beta-D-glucopyranosyl)- beta-D-glucopyranose
gentiobiose 6-phosphate (Synonym)
C12 H23 O14 P
MPJUWDDYGSGMFC-LIZSDCNHSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
TRS
Query on TRS

A 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL
TRIS BUFFER (Synonym)
C4 H12 N O3
LENZDBCJOHFCAS-UHFFFAOYSA-O
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
GOL
Query on GOL

B GLYCEROL
2, (Synonym)
C3 H8 O3
PEDCQBHIVMGVHV-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.29 Å
  • R-Value Free: 0.239
  • R-Value Work: 0.177
  • Space Group: P 1 21 1

Unit Cell:

Length (Å) Angle (°)
a = 58.22 α = 90.00
b = 91.80 β = 102.23
c = 94.22 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2012-08-21
  • Released Date: 2012-10-03
  • Deposition author(s): Tan, K., Michalska, K., Li, H., Jedrzejczak, R., Joachimiak, A., Midwest Center for Structural Genomics (MCSG)

Revision History

  • Version 1_0: 2012-10-03

    Type: Initial release

  • Version 1_1: 2017-11-15

    Type: Database references