3JSU

Quadruple mutant(N51I+C59R+S108N+I164L) plasmodium falciparum dihydrofolate reductase-thymidylate synthase(PFDHFR-TS) complexed with QN254, NADPH, and dUMP

Structural Biology Knowledgebase: 3JSU SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.7 Å
  • R-Value Free: 0.233
  • R-Value Work: 0.206

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 3JSU

Classification: OXIDOREDUCTASE TRANSFERASE

Total Structure Weight: 146644.44

Macromolecule Entities
Molecule Chains Length Organism Details
Dihydrofolate reductase-thymidylate synthase A, B 608 Plasmodium falciparum EC#: 1.5.1.3 IUBMB 2.1.1.45 IUBMB
Mutation: N51I, Y59R, S108N, I164L
Gene Name(s): DHFR-TS V1/S

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

A, B NADPH DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE
C21 H30 N7 O17 P3
ACFIXJIJDZMPPO-NNYOXOHSSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
KA5
Query on KA5

A, B 5-chloro-N~6~-(2,5-dimethoxybenzyl)quinazoline- 2,4,6-triamine
C17 H18 Cl N5 O2
ZQYDKYDSKVGDJP-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
UMP
Query on UMP

A, B 2'-DEOXYURIDINE 5'-MONOPHOSPHATE
DUMP (Synonym)
C9 H13 N2 O8 P
JSRLJPSBLDHEIO-SHYZEUOFSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.7 Å
  • R-Value Free: 0.233
  • R-Value Work: 0.206
  • Space Group: P 21 21 21
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 58.99 α = 90.00
b = 157.38 β = 90.00
c = 165.51 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2009-09-11
  • Released Date: 2010-07-28
  • Deposition author(s): Chitnumsub, P., Maneeruttanarungroj, C., Kamchonwongpaisan, S., Yuthavong, Y., Diagana, T.T.

Revision History

  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4