4TX8

Crystal Structure of a Family GH18 Chitinase from Chromobacterium violaceum


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.17 Å
  • R-Value Free: 0.191 
  • R-Value Work: 0.168 

wwPDB Validation 3D Report Full Report


This is version 1.2 of the entry. See complete history

Literature

Crystal Structure of a Family GH18 Chitinase from Chromobacterium violaceum

Pereira, H.M.Lobo, M.D.P.Brandao-Neto, J.Grangeiro, T.B.

To be published.

Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
Probable chitinase A
A
439Chromobacterium violaceum (strain ATCC 12472 / DSM 30191 / JCM 1249 / NBRC 12614 / NCIMB 9131 / NCTC 9757)Mutation(s): 0 
Find proteins for Q7NTW8 (Chromobacterium violaceum (strain ATCC 12472 / DSM 30191 / JCM 1249 / NBRC 12614 / NCIMB 9131 / NCTC 9757))
Go to UniProtKB:  Q7NTW8
Small Molecules
Ligands 4 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
CA
Query on CA

Download SDF File 
Download CCD File 
A
CALCIUM ION
Ca
BHPQYMZQTOCNFJ-UHFFFAOYSA-N
 Ligand Interaction
MG
Query on MG

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Download CCD File 
A
MAGNESIUM ION
Mg
JLVVSXFLKOJNIY-UHFFFAOYSA-N
 Ligand Interaction
FLC
Query on FLC

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Download CCD File 
A
CITRATE ANION
C6 H5 O7
KRKNYBCHXYNGOX-UHFFFAOYSA-K
 Ligand Interaction
NAG
Query on NAG

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Download CCD File 
A
N-ACETYL-D-GLUCOSAMINE
C8 H15 N O6
OVRNDRQMDRJTHS-FMDGEEDCSA-N
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.17 Å
  • R-Value Free: 0.191 
  • R-Value Work: 0.168 
  • Space Group: P 43 21 2
Unit Cell:
Length (Å)Angle (°)
a = 120.480α = 90.00
b = 120.480β = 90.00
c = 106.410γ = 90.00
Software Package:
Software NamePurpose
PDB_EXTRACTdata extraction
GDAdata collection
xia2data scaling
PHASERphasing
XDSdata reduction
PHENIXrefinement

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History & Funding Information

Deposition Data


Funding OrganizationLocationGrant Number
Brazilian National Council for Scientific and Technological DevelopmentBrazil--
Sao Paulo Research FoundationBrazil--

Revision History 

  • Version 1.0: 2015-10-14
    Type: Initial release
  • Version 1.1: 2017-09-13
    Type: Author supporting evidence, Data collection, Derived calculations, Refinement description
  • Version 1.2: 2019-04-17
    Type: Author supporting evidence, Data collection