3SAI

Bacuills anthracis Dihydrofolate Reductase bound to propargyl-linked TMP analog, UCP1015


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.25 Å
  • R-Value Free: 0.253 
  • R-Value Work: 0.209 
  • R-Value Observed: 0.211 

Starting Model: experimental
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wwPDB Validation   3D Report Full Report


Ligand Structure Quality Assessment 


This is version 1.1 of the entry. See complete history


Literature

SAR studies of heterocyclic propargyl-linked TMP analogs targeting Bacillus dihydrofolate reductase

Anderson, A.C.Beierlein, J.M.Viswanathan, K.Wright, D.L.

To be published.

Macromolecules
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 1
MoleculeChains Sequence LengthOrganismDetailsImage
Dihydrofolate reductase
A, B
165Bacillus anthracisMutation(s): 1 
Gene Names: BAS2083BA_2237dfrAGBAA2237GBAA_2237
EC: 1.5.1.3
UniProt
Find proteins for Q81R22 (Bacillus anthracis)
Explore Q81R22 
Go to UniProtKB:  Q81R22
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ81R22
Sequence Annotations
Expand
  • Reference Sequence
Small Molecules
Ligands 4 Unique
IDChains Name / Formula / InChI Key2D Diagram3D Interactions
NAP
Query on NAP

Download Ideal Coordinates CCD File 
C [auth A],
I [auth B]
NADP NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE
C21 H28 N7 O17 P3
XJLXINKUBYWONI-NNYOXOHSSA-N
9DR
Query on 9DR

Download Ideal Coordinates CCD File 
D [auth A],
J [auth B]
6-ethyl-5-{3-[3-methoxy-5-(pyridin-4-yl)phenyl]prop-1-yn-1-yl}pyrimidine-2,4-diamine
C21 H21 N5 O
COHGVYNMDPBQFR-UHFFFAOYSA-N
PEG
Query on PEG

Download Ideal Coordinates CCD File 
E [auth A],
F [auth A],
H [auth A],
K [auth B]
DI(HYDROXYETHYL)ETHER
C4 H10 O3
MTHSVFCYNBDYFN-UHFFFAOYSA-N
NI
Query on NI

Download Ideal Coordinates CCD File 
G [auth A]NICKEL (II) ION
Ni
VEQPNABPJHWNSG-UHFFFAOYSA-N
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.25 Å
  • R-Value Free: 0.253 
  • R-Value Work: 0.209 
  • R-Value Observed: 0.211 
  • Space Group: P 42
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 77.88α = 90
b = 77.88β = 90
c = 67.06γ = 90
Software Package:
Software NamePurpose
REFMACrefinement
PDB_EXTRACTdata extraction
StructureStudiodata collection
d*TREKdata reduction
d*TREKdata scaling
PHASERphasing

Structure Validation

View Full Validation Report



Ligand Structure Quality Assessment 


Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 2012-06-13
    Type: Initial release
  • Version 1.1: 2023-09-13
    Changes: Data collection, Database references, Derived calculations, Refinement description