2E4T

Crystal structure of Cel44A, GH family 44 endoglucanase from Clostridium thermocellum


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 0.96 Å
  • R-Value Free: 0.146
  • R-Value Work: 0.133

Literature

Macromolecules
Sequence Display for 2E4T

Classification: HYDROLASE

Total Structure Weight: 58197.83

Macromolecule Entities
Molecule Chains Length Organism Details
Endoglucanase A 519 Ruminiclostridium thermocellum EC#: 3.2.1.151 IUBMB 3.2.1.4 IUBMB
Fragment: Cel44A
Gene Name(s): celJ
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 4 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
GOL
Query on GOL

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

A ZINC ION
Zn
PTFCDOFLOPIGGS-UHFFFAOYSA-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)
CL
Query on CL

A CHLORIDE ION
Cl
VEXZGXHMUGYJMC-UHFFFAOYSA-M
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 0.96 Å
  • R-Value Free: 0.146
  • R-Value Work: 0.133
  • Space Group: P 21 21 21

Unit Cell:

Length (Å) Angle (°)
a = 48.08 α = 90.00
b = 59.15 β = 90.00
c = 170.68 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2006-12-16
  • Released Date: 2007-09-18
  • Deposition author(s): Kitago, Y., Karita, S., Watanabe, N., Sakka, K., Tanaka, I.

Revision History

  • Version 1_0: 2007-09-18

    Type: Initial release

  • Version 1_1: 2011-07-13

    Type: Non-polymer description, Version format compliance