3JWM

Crystal structure of Bacillus anthracis dihydrofolate reductase complexed with NADPH and (S)-2,4-diamino-5-(3-methoxy-3-(3,4,5-trimethoxyphenyl)prop-1-ynyl)-6-methylpyrimidine (UCP114A)


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.57 Å
  • R-Value Free: 0.243 
  • R-Value Work: 0.198 

wwPDB Validation 3D Report Full Report


This is version 1.2 of the entry. See complete history

Literature

Mutational Studies into Trimethoprim Resistance in Bacillus anthracis Dihydrofolate Reductase

Beierlein, J.M.Karri, N.G.Anderson, A.C.

To be published.

Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
Dihydrofolate reductase
A, B
168Bacillus anthracisMutation(s): 1 
Gene Names: dfrA
EC: 1.5.1.3
Find proteins for Q81R22 (Bacillus anthracis)
Go to UniProtKB:  Q81R22
Small Molecules
Ligands 2 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
5WB
Query on 5WB

Download SDF File 
Download CCD File 
A, B
5-[(3S)-3-methoxy-3-(3,4,5-trimethoxyphenyl)prop-1-yn-1-yl]-6-methylpyrimidine-2,4-diamine
(S)-2,4-diamino-5-(3-methoxy-3-(3,4,5-trimethoxyphenyl)prop-1-ynyl)-6-methylpyrimidine
C18 H22 N4 O4
WGUCJULKGMTPOP-CYBMUJFWSA-N
 Ligand Interaction
NDP
Query on NDP

Download SDF File 
Download CCD File 
A, B
NADPH DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE
C21 H30 N7 O17 P3
ACFIXJIJDZMPPO-NNYOXOHSSA-N
 Ligand Interaction
External Ligand Annotations 
IDBinding Affinity (Sequence Identity %)
5WBIC50: 29100 nM (99) BINDINGDB
5WBKi: 9810 nM (99) BINDINGDB
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.57 Å
  • R-Value Free: 0.243 
  • R-Value Work: 0.198 
  • Space Group: P 42
Unit Cell:
Length (Å)Angle (°)
a = 77.884α = 90.00
b = 77.884β = 90.00
c = 67.431γ = 90.00
Software Package:
Software NamePurpose
REFMACrefinement
HKL-2000data reduction
SCALEPACKdata scaling
CBASSdata collection
PHASERphasing

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2010-09-15
    Type: Initial release
  • Version 1.1: 2011-07-13
    Type: Version format compliance
  • Version 1.2: 2013-11-20
    Type: Non-polymer description