3TQ8

Structure of the dihydrofolate reductase (folA) from Coxiella burnetii in complex with trimethoprim

Structural Biology Knowledgebase: 3TQ8 SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.9 Å
  • R-Value Free: 0.237
  • R-Value Work: 0.182

Literature

Macromolecules
Sequence Display for 3TQ8

Classification: OXIDOREDUCTASE / OXIDOREDUCTASE INHIBITOR

Total Structure Weight: 21960.10

Macromolecule Entities
Molecule Chains Length Organism Details
Dihydrofolate reductase A 178 Coxiella burnetii EC#: 1.5.1.3 IUBMB
Gene Name(s): folA CBU_1993
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 2 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
NDP
Query on NDP

A NADPH DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE
C21 H30 N7 O17 P3
ACFIXJIJDZMPPO-NNYOXOHSSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
TOP
Query on TOP

A TRIMETHOPRIM
C14 H18 N4 O3
IEDVJHCEMCRBQM-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.9 Å
  • R-Value Free: 0.237
  • R-Value Work: 0.182
  • Space Group: P 1 21 1
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 51.34 α = 90.00
b = 36.20 β = 110.27
c = 53.81 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2011-09-09
  • Released Date: 2011-11-02
  • Deposition author(s): Franklin, M.C., Cassidy, M., Hillerich, B., Love, J.

Revision History

  • 2016-01-20
    Type: Citation | Details: Citation update
  • 2015-06-24
    Type: Citation | Details: Citation update