4IJ4

Crystal Structure of a Family GH19 chitinase from Bryum coronatum in complex with (GlcNAc)4


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.58 Å
  • R-Value Free: 0.181 
  • R-Value Work: 0.154 

wwPDB Validation 3D Report Full Report


This is version 1.0 of the entry. See complete history

Literature

Crystal structure of a "loopless" GH19 chitinase in complex with chitin tetrasaccharide spanning the catalytic center

Ohnuma, T.Umemoto, N.Nagata, T.Shinya, S.Numata, T.Taira, T.Fukamizo, T.

(2014) Biochim.Biophys.Acta --: --


Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
Chitinase A
A
205Gemmabryum coronatumMutation(s): 1 
Gene Names: bcchiA
Find proteins for A9ZSX9 (Gemmabryum coronatum)
Go to UniProtKB:  A9ZSX9
Small Molecules
Ligands 2 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
EDO
Query on EDO

Download SDF File 
Download CCD File 
A
1,2-ETHANEDIOL
ETHYLENE GLYCOL
C2 H6 O2
LYCAIKOWRPUZTN-UHFFFAOYSA-N
 Ligand Interaction
NAG
Query on NAG

Download SDF File 
Download CCD File 
A
N-ACETYL-D-GLUCOSAMINE
C8 H15 N O6
OVRNDRQMDRJTHS-FMDGEEDCSA-N
 Ligand Interaction
Modified Residues  1 Unique
IDChainsTypeFormula2D DiagramParent
MSE
Query on MSE
A
L-PEPTIDE LINKINGC5 H11 N O2 SeMET
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.58 Å
  • R-Value Free: 0.181 
  • R-Value Work: 0.154 
  • Space Group: C 1 2 1
Unit Cell:
Length (Å)Angle (°)
a = 74.546α = 90.00
b = 58.400β = 115.62
c = 48.066γ = 90.00
Software Package:
Software NamePurpose
CNSrefinement
SnBphasing
HKL-2000data reduction
HKL-2000data scaling
HKL-2000data collection

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2014-03-26
    Type: Initial release