2PWD

Crystal Structure of the Trehalulose Synthase MUTB from Pseudomonas Mesoacidophila MX-45 Complexed to the Inhibitor Deoxynojirmycin

Structural Biology Knowledgebase: 2PWD SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.8 Å
  • R-Value Free: 0.205
  • R-Value Work: 0.169

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 2PWD

Classification: Isomerase

Total Structure Weight: 128285.71

Macromolecule Entities
Molecule Chains Length Organism Details
Sucrose isomerase A, B 557 Pseudomonas mesoacidophila EC#: 5.4.99.11 IUBMB
Gene Name(s): mutB

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

A, B 1-DEOXYNOJIRIMYCIN
MORANOLINE (Synonym)
C6 H13 N O4
LXBIFEVIBLOUGU-JGWLITMVSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
CA
Query on CA

A, B CALCIUM ION
Ca
BHPQYMZQTOCNFJ-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
NOJ N/A in BindingDB
Ki: 40000 nM  BindingMOAD
Ki: 40000 nM  PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.8 Å
  • R-Value Free: 0.205
  • R-Value Work: 0.169
  • Space Group: P 1
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 63.40 α = 67.20
b = 72.00 β = 73.40
c = 82.00 γ = 70.90

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2007-05-11
  • Released Date: 2007-06-26
  • Deposition author(s): Ravaud, S., Robert, X., Haser, R., Aghajari, N.

Revision History

  • 2011-07-13
    Type: Non-polymer description | Details: chemical name/synonym update
  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4