1J0K

Crystal structure of neopullulanase E357Q complex with isopanose


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.2 Å
  • R-Value Free: 0.212
  • R-Value Work: 0.174

Literature

Macromolecules
Sequence Display for 1J0K

Classification: HYDROLASE

Total Structure Weight: 139364.66

Macromolecule Entities
Molecule Chains Length Organism Details
neopullulanase A, B 588 Geobacillus stearothermophilus EC#: 3.2.1.135 IUBMB
Mutation: R290A, E357Q
Gene Name(s): nplT
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A, B ALPHA-D-GLUCOSE
C6 H12 O6
WQZGKKKJIJFFOK-DVKNGEFBSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.2 Å
  • R-Value Free: 0.212
  • R-Value Work: 0.174
  • Space Group: P 1 21 1

Unit Cell:

Length (Å) Angle (°)
a = 68.01 α = 90.00
b = 73.76 β = 90.15
c = 123.25 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2002-11-14
  • Released Date: 2003-01-28
  • Deposition author(s): Hondoh, H., Kuriki, T., Matsuura, Y.

Revision History

  • 2008-04-27
    Type: Version format compliance
  • 2011-07-13
    Type: Version format compliance