4PZV

Crystal structure of Francisella tularensis HPPK-DHPS in complex with bisubstrate analog HPPK inhibitor J1D


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.704 Å
  • R-Value Free: 0.259 
  • R-Value Work: 0.210 

wwPDB Validation 3D Report Full Report


This is version 1.1 of the entry. See complete history

Literature

Structural enzymology and inhibition of the bi-functional folate pathway enzyme HPPK-DHPS from the biowarfare agent Francisella tularensis.

Shaw, G.X.Li, Y.Shi, G.Wu, Y.Cherry, S.Needle, D.Zhang, D.Tropea, J.E.Waugh, D.S.Yan, H.Ji, X.

(2014) Febs J. 281: 4123-4137


Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
2-amino-4-hydroxy-6-hydroxymethyldihydropteridine pyrophosphokinase/dihydropteroate synthase
A
421Francisella tularensis subsp. tularensis (strain SCHU S4 / Schu 4)Mutation(s): 0 
Gene Names: folK
EC: 2.5.1.15, 2.7.6.3
Find proteins for Q5NGA7 (Francisella tularensis subsp. tularensis (strain SCHU S4 / Schu 4))
Go to UniProtKB:  Q5NGA7
Small Molecules
Ligands 2 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
J1D
Query on J1D

Download SDF File 
Download CCD File 
A
5'-{[2-({N-[(2-amino-7,7-dimethyl-4-oxo-3,4,7,8-tetrahydropteridin-6-yl)carbonyl]glycyl}amino)ethyl]sulfonyl}-5'-deoxyadenosine
C23 H30 N12 O8 S
QCWCABDSXQYDST-GWKRVTOESA-N
 Ligand Interaction
EDO
Query on EDO

Download SDF File 
Download CCD File 
A
1,2-ETHANEDIOL
ETHYLENE GLYCOL
C2 H6 O2
LYCAIKOWRPUZTN-UHFFFAOYSA-N
 Ligand Interaction
External Ligand Annotations 
IDBinding Affinity (Sequence Identity %)
J1DKd: 2000 nM BINDINGMOAD
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.704 Å
  • R-Value Free: 0.259 
  • R-Value Work: 0.210 
  • Space Group: P 1 21 1
Unit Cell:
Length (Å)Angle (°)
a = 42.945α = 90.00
b = 74.434β = 93.20
c = 69.758γ = 90.00
Software Package:
Software NamePurpose
PDB_EXTRACTdata extraction
PHENIXrefinement
HKL-2000data reduction
PHENIXphasing
SCALEPACKdata scaling
Blu-Icedata collection

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2014-07-16
    Type: Initial release
  • Version 1.1: 2014-10-01
    Type: Database references