6EPB

Structure of Chitinase 42 from Trichoderma harzianum


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.75 Å
  • R-Value Free: 0.219 
  • R-Value Work: 0.184 

wwPDB Validation 3D Report Full Report


This is version 1.1 of the entry. See complete history

Literature

Use of chitin and chitosan to produce new chitooligosaccharides by chitinase Chit42: enzymatic activity and structural basis of protein specificity.

Kidibule, P.E.Santos-Moriano, P.Jimenez-Ortega, E.Ramirez-Escudero, M.Limon, M.C.Remacha, M.Plou, F.J.Sanz-Aparicio, J.Fernandez-Lobato, M.

(2018) Microb. Cell Fact. 17: 47-47


Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
Endochitinase 42
A
423Trichoderma harzianumMutation(s): 0 
Gene Names: chit42
EC: 3.2.1.14
Find proteins for P48827 (Trichoderma harzianum)
Go to UniProtKB:  P48827
Small Molecules
Ligands 4 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
ZN
Query on ZN

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Download CCD File 
A
ZINC ION
Zn
PTFCDOFLOPIGGS-UHFFFAOYSA-N
 Ligand Interaction
ACT
Query on ACT

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A
ACETATE ION
C2 H3 O2
QTBSBXVTEAMEQO-UHFFFAOYSA-M
 Ligand Interaction
EDO
Query on EDO

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

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Download CCD File 
A
IMIDAZOLE
C3 H5 N2
RAXXELZNTBOGNW-UHFFFAOYSA-O
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.75 Å
  • R-Value Free: 0.219 
  • R-Value Work: 0.184 
  • Space Group: P 41 21 2
Unit Cell:
Length (Å)Angle (°)
a = 68.353α = 90.00
b = 68.353β = 90.00
c = 178.279γ = 90.00
Software Package:
Software NamePurpose
REFMACrefinement
XDSdata reduction
Aimlessdata scaling
MOLREPphasing

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2018-09-26
    Type: Initial release
  • Version 1.1: 2019-01-23
    Type: Data collection, Database references