2WLZ

Chitinase A from Serratia marcescens ATCC990 in complex with Chitobio- thiazoline.


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.82 Å
  • R-Value Free: 0.218 
  • R-Value Work: 0.184 

wwPDB Validation 3D Report Full Report


This is version 1.1 of the entry. See complete history

Literature

Chitinase Inhibition by Chitobiose and Chitotriose Thiazolines.

Macdonald, J.M.Tarling, C.A.Taylor, E.J.Dennis, R.J.Myers, D.S.Knapp, S.Davies, G.J.Withers, S.G.

(2010) Angew.Chem.Int.Ed.Engl. 49: 2599


Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
CHITINASE A
A
548Serratia marcescensMutation(s): 0 
Gene Names: chiA
EC: 3.2.1.14
Find proteins for P07254 (Serratia marcescens)
Go to UniProtKB:  P07254
Small Molecules
Ligands 4 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
NGT
Query on NGT

Download SDF File 
Download CCD File 
A
3AR,5R,6S,7R,7AR-5-HYDROXYMETHYL-2-METHYL-5,6,7,7A-TETRAHYDRO-3AH-PYRANO[3,2-D]THIAZOLE-6,7-DIOL
C8 H13 N O4 S
DRHXTSWSUAJOJZ-FMDGEEDCSA-N
 Ligand Interaction
DIO
Query on DIO

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Download CCD File 
A
1,4-DIETHYLENE DIOXIDE
C4 H8 O2
RYHBNJHYFVUHQT-UHFFFAOYSA-N
 Ligand Interaction
PEG
Query on PEG

Download SDF File 
Download CCD File 
A
DI(HYDROXYETHYL)ETHER
C4 H10 O3
MTHSVFCYNBDYFN-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
External Ligand Annotations 
IDBinding Affinity (Sequence Identity %)
PEGKi: 25000 nM BINDINGMOAD
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.82 Å
  • R-Value Free: 0.218 
  • R-Value Work: 0.184 
  • Space Group: C 2 2 21
Unit Cell:
Length (Å)Angle (°)
a = 130.643α = 90.00
b = 201.272β = 90.00
c = 59.273γ = 90.00
Software Package:
Software NamePurpose
AMoREphasing
SCALAdata scaling
REFMACrefinement
MOSFLMdata reduction

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2010-03-16
    Type: Initial release
  • Version 1.1: 2011-10-12
    Type: Database references, Derived calculations, Non-polymer description, Refinement description, Version format compliance