3N12

Crystal stricture of chitinase in complex with zinc atoms from Bacillus cereus NCTU2


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.2 Å
  • R-Value Free: 0.213
  • R-Value Work: 0.198

Literature

Macromolecules
Sequence Display for 3N12

Classification: HYDROLASE

Total Structure Weight: 36589.31

Macromolecule Entities
Molecule Chains Length Organism Details
Chitinase A A 333 Bacillus cereus EC#: 3.2.1.14 IUBMB
Mutation: A277V
Gene Name(s):
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A ZINC ION
Zn
PTFCDOFLOPIGGS-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
ACY
Query on ACY

A ACETIC ACID
C2 H4 O2
QTBSBXVTEAMEQO-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.2 Å
  • R-Value Free: 0.213
  • R-Value Work: 0.198
  • Space Group: P 1 21 1

Unit Cell:

Length (Å) Angle (°)
a = 50.75 α = 90.00
b = 48.62 β = 99.31
c = 66.75 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2010-05-15
  • Released Date: 2010-08-04
  • Deposition author(s): Hsieh, Y.-C., Wu, Y.-J., Wu, W.-G., Li, Y.-K., Chen, C.-J.

Revision History

  • Version 1_0: 2010-08-04

    Type: Initial release

  • Version 1_1: 2011-07-13

    Type: Version format compliance