4G09

The crystal structure of the C366S mutant of HDH from Brucella suis in complex with a substituted benzyl ketone


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.9 Å
  • R-Value Free: 0.253 
  • R-Value Work: 0.213 

wwPDB Validation 3D Report Full Report


This is version 1.2 of the entry. See complete history

Literature

Structural basis for the rational design of new anti-Brucella agents: The crystal structure of the C366S mutant of l-histidinol dehydrogenase from Brucella suis.

D'ambrosio, K.Lopez, M.Dathan, N.A.Ouahrani-Bettache, S.Kohler, S.Ascione, G.Monti, S.M.Winum, J.Y.De Simone, G.

(2014) Biochimie 97: 114-120

  • DOI: 10.1016/j.biochi.2013.09.028
  • Primary Citation of Related Structures:  

  • PubMed Abstract: 
  • L-Histidinol dehydrogenase from Brucella suis (BsHDH) is an enzyme involved in the histidine biosynthesis pathway which is absent in mammals, thus representing a very interesting target for the development of anti-Brucella agents. In this paper we re ...

    L-Histidinol dehydrogenase from Brucella suis (BsHDH) is an enzyme involved in the histidine biosynthesis pathway which is absent in mammals, thus representing a very interesting target for the development of anti-Brucella agents. In this paper we report the crystallographic structure of a mutated form of BsHDH both in its unbound form and in complex with a nanomolar inhibitor. These studies provide the first structural background for the rational design of potent HDH inhibitors, thus offering new hints for clinical applications.


    Organizational Affiliation

    Istituto di Biostrutture e Bioimmagini-CNR, Via Mezzocannone 16, 80134 Napoli, Italy.




Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
Histidinol dehydrogenase
A
438Brucella suis biovar 1 (strain 1330)Mutation(s): 1 
Gene Names: hisD
EC: 1.1.1.23
Find proteins for Q8G2R2 (Brucella suis biovar 1 (strain 1330))
Go to UniProtKB:  Q8G2R2
Small Molecules
Ligands 4 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
ZN
Query on ZN

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

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Download CCD File 
A
GLYCEROL
GLYCERIN; PROPANE-1,2,3-TRIOL
C3 H8 O3
PEDCQBHIVMGVHV-UHFFFAOYSA-N
 Ligand Interaction
0VD
Query on 0VD

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Download CCD File 
A
(3S)-3-amino-1-[4-(benzyloxy)phenyl]-4-(1H-imidazol-4-yl)butan-2-one
C20 H21 N3 O2
JPAWSYOZOLVNBT-IBGZPJMESA-N
 Ligand Interaction
DMS
Query on DMS

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Download CCD File 
A
DIMETHYL SULFOXIDE
C2 H6 O S
IAZDPXIOMUYVGZ-UHFFFAOYSA-N
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.9 Å
  • R-Value Free: 0.253 
  • R-Value Work: 0.213 
  • Space Group: C 2 2 21
Unit Cell:
Length (Å)Angle (°)
a = 76.654α = 90.00
b = 105.072β = 90.00
c = 111.250γ = 90.00
Software Package:
Software NamePurpose
CNSphasing
DENZOdata reduction
CNSrefinement
HKL-2000data scaling

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2013-10-02
    Type: Initial release
  • Version 1.1: 2013-11-06
    Type: Database references
  • Version 1.2: 2014-02-05
    Type: Database references