4H97

Candida albicans dihydrofolate reductase complexed with NADPH and 5-{3-[3-methoxy-5-(4-methylphenyl)phenyl]but-1-yn-1-yl}-6-methylpyrimidine-2,4-diamine (UCP111D4M)

Structural Biology Knowledgebase: 4H97 SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.2 Å
  • R-Value Free: 0.284
  • R-Value Work: 0.264

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 4H97

Classification: OXIDOREDUCTASE / OXIDOREDUCTASE INHIBITOR

Total Structure Weight: 46228.60

Macromolecule Entities
Molecule Chains Length Organism Details
Dihydrofolate Reductase A, B 190 Candida albicans EC#: 1.5.1.3 IUBMB
Gene Name(s): DFR1
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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)
53S
Query on 53S

A, B 5-[(3R)-3-(5-methoxy-4'-methylbiphenyl-3- yl)but-1-yn-1-yl]-6-methylpyrimidine-2,4- diamine
C23 H24 N4 O
QVXYJVHNRPNRJL-HNNXBMFYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
GOL
Query on GOL

B GLYCEROL
2, (Synonym)
C3 H8 O3
PEDCQBHIVMGVHV-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
53S IC50: 22 nM (99) BindingDB

IC50: 22 nM  BindingMOAD
N/A in PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.2 Å
  • R-Value Free: 0.284
  • R-Value Work: 0.264
  • Space Group: P 21 21 2
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 118.00 α = 90.00
b = 118.00 β = 90.00
c = 39.12 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2012-09-24
  • Released Date: 2013-03-27
  • Deposition author(s): Paulsen, J.L., Anderson, A.C.

Revision History

  • 2013-11-20
    Type: Non-polymer description | Details: change NAP to NDP