1L2A

The Crystal Structure and Catalytic Mechanism of Cellobiohydrolase CelS, the Major Enzymatic Component of the Clostridium thermocellum cellulosome


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.5 Å
  • R-Value Free: 0.226
  • R-Value Work: 0.181

Literature

Macromolecules
Sequence Display for 1L2A

Classification: HYDROLASE

Total Structure Weight: 468477.41

Macromolecule Entities
Molecule Chains Length Organism Details
cellobiohydrolase A, B, C..., D, E, FA, B, C, D, E, F 678 Ruminiclostridium thermocellum EC#: 3.2.1.176 IUBMB
Gene Name(s): celS
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A, B, C, D, E, F BETA-D-GLUCOSE
C6 H12 O6
WQZGKKKJIJFFOK-VFUOTHLCSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.5 Å
  • R-Value Free: 0.226
  • R-Value Work: 0.181
  • Space Group: P 21 21 21

Unit Cell:

Length (Å) Angle (°)
a = 148.03 α = 90.00
b = 207.64 β = 90.00
c = 215.35 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2002-02-20
  • Released Date: 2002-07-17
  • Deposition author(s): Guimaraes, B.G., Souchon, H., Lytle, B.L., Wu, J.H.D., Alzari, P.M.

Revision History

  • Version 1_0: 2002-07-17

    Type: Initial release

  • Version 1_1: 2008-04-28

    Type: Version format compliance

  • Version 1_2: 2011-07-13

    Type: Version format compliance