1GXO

Mutant D189A of Family 10 polysaccharide lyase from Cellvibrio cellulosa in complex with trigalaturonic acid


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.05 Å
  • R-Value Free: 0.228
  • R-Value Work: 0.173

Literature

Macromolecules
Sequence Display for 1GXO

Classification: LYASE

Total Structure Weight: 37290.16

Macromolecule Entities
Molecule Chains Length Organism Details
PECTATE LYASE A 332 Cellvibrio japonicus EC#: 4.2.2.2 IUBMB
Fragment: CATALYTIC MODULE, RESIDUES 327-649
Mutation: D389A
Details: COMPLEX WITH TRIGALACTURONIC ACID
Gene Name(s): Pel10A
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A ALPHA-D-GALACTOPYRANURONIC ACID
ALPHA D-GALACTURONIC ACID (Synonym)
C6 H10 O7
AEMOLEFTQBMNLQ-BKBMJHBISA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
CA
Query on CA

A CALCIUM ION
Ca
BHPQYMZQTOCNFJ-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.05 Å
  • R-Value Free: 0.228
  • R-Value Work: 0.173
  • Space Group: P 21 21 2

Unit Cell:

Length (Å) Angle (°)
a = 105.43 α = 90.00
b = 54.92 β = 90.00
c = 47.19 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2002-04-08
  • Released Date: 2002-10-04
  • Deposition author(s): Charnock, S.J., Brown, I.E., Turkenburg, J.P., Black, G.W., Davies, G.J.

Revision History

  • Version 1_0: 2002-10-04

    Type: Initial release

  • Version 1_1: 2011-05-08

    Type: Version format compliance

  • Version 1_2: 2011-07-13

    Type: Version format compliance