3CU9

High resolution crystal structure of 1,5-alpha-L-arabinanase from Geobacillus Stearothermophilus

Structural Biology Knowledgebase: 3CU9 SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.06 Å
  • R-Value Free: 0.176
  • R-Value Work: 0.147

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 3CU9

Classification: HYDROLASE

Total Structure Weight: 35793.11

Macromolecule Entities
Molecule Chains Length Organism Details
Intracellular arabinanase A 314 Geobacillus stearothermophilus EC#: 3.2.1.99 IUBMB
Gene Name(s): abnB

Small Molecules
Ligands 2 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
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
CA
Query on CA

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

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.06 Å
  • R-Value Free: 0.176
  • R-Value Work: 0.147
  • Space Group: C 2 2 21
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 86.14 α = 90.00
b = 89.58 β = 90.00
c = 76.04 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2008-04-16
  • Released Date: 2009-04-21
  • Deposition author(s): Alhassid, A., Ben David, A., Shoham, Y., Shoham, G.

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