2CBU

BETA-GLUCOSIDASE FROM THERMOTOGA MARITIMA IN COMPLEX WITH CASTANOSPERMINE

Structural Biology Knowledgebase: 2CBU SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.85 Å
  • R-Value Free: 0.237
  • R-Value Work: 0.183

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 2CBU

Classification: HYDROLASE

Total Structure Weight: 108419.19

Macromolecule Entities
Molecule Chains Length Organism Details
BETA-GLUCOSIDASE A A, B 468 Thermotoga maritima EC#: 3.2.1.21 IUBMB
Gene Name(s): bglA

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

A ACETATE ION
C2 H3 O2
QTBSBXVTEAMEQO-UHFFFAOYSA-M
Ligand Explorer
 
JSmol
CA
Query on CA

B CALCIUM ION
Ca
BHPQYMZQTOCNFJ-UHFFFAOYSA-N
Ligand Explorer
 
JSmol
CTS
Query on CTS

A, B CASTANOSPERMINE
(1S,6S,7R,8R,8AR)-1,6,7,8-TETRAHYDROXYINDOLIZIDINE (Synonym)
C8 H15 N O4
JDVVGAQPNNXQDW-TVNFTVLESA-N
Ligand Explorer
 
JSmol
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
CTS N/A in BindingDB
Kd: 2100 nM  BindingMOAD
Kd: 2100 nM  PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.85 Å
  • R-Value Free: 0.237
  • R-Value Work: 0.183
  • Space Group: P 21 21 21
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 94.08 α = 90.00
b = 94.52 β = 90.00
c = 113.28 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2006-01-09
  • Released Date: 2006-02-03
  • Deposition author(s): Gloster, T.M., Davies, G.J., Madsen, R.

Revision History

  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4