6E4E

Crystal structure of dihydrofolate reductase from Staphylococcus aureus MW2 bound to NADP and p218

• PDB DOI: https://doi.org/10.2210/pdb6E4E/pdb

• Classification: OXIDOREDUCTASE/Inhibitor
• Organism(s): Staphylococcus aureus
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2018-07-17 Released: 2018-07-25 
• Deposition Author(s): Seattle Structural Genomics Center for Infectious Disease (SSGCID)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.90 Å
• R-Value Free: 0.224 
• R-Value Work: 0.180 
• R-Value Observed: 0.182 

Starting Model: experimental

Literature

Crystal structure of dihydrofolate reductase from Staphylococcus aureus MW2 bound to NADP and p218

Edwards, T.E., Mayclin, S.J., Lorimer, D.D., Horanyi, P.S., Seattle Structural Genomics Center for Infectious Disease (SSGCID)

To be published.

Biological Assembly 1  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Monomer - A1 

Biological assembly 1 assigned by authors.

Biological Assembly Evidence: gel filtration

Macromolecule Content

• Total Structure Weight: 21.84 kDa 
• Atom Count: 1,462 
• Modelled Residue Count: 159 
• Deposited Residue Count: 182 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Dihydrofolate reductase	A	182	Staphylococcus aureus	Mutation(s): 0  Gene Names: folA EC: 1.5.1.3
UniProt
Find proteins for P0A017 (Staphylococcus aureus) Explore P0A017  Go to UniProtKB:  P0A017

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
NAP	B [auth A]	NADP NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE C21 H28 N7 O17 P3 XJLXINKUBYWONI-NNYOXOHSSA-N
MMV	C [auth A]	3-(2-{3-[(2,4-diamino-6-ethylpyrimidin-5-yl)oxy]propoxy}phenyl)propanoic acid C18 H24 N4 O4 VDGXZSSDCDPCRF-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.90 Å
• R-Value Free: 0.224 
• R-Value Work: 0.180 
• R-Value Observed: 0.182 
• Space Group: P 6₁ 2 2
• Diffraction Data: https://doi.org/10.18430/m36e4e

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 79	α = 90
b = 79	β = 90
c = 108.93	γ = 120

Software Package:

Software Name	Purpose
XDS	data reduction
XSCALE	data scaling
PHASER	phasing
PHENIX	refinement
PDB_EXTRACT	data extraction

Structure Validation

Entry History 

Deposition Data

• Released Date: 2018-07-25 
Deposition Author(s): Seattle Structural Genomics Center for Infectious Disease (SSGCID)

Revision History  

• Version 1.0: 2018-07-25
  Type: Initial release
  
• Version 1.1: 2023-10-11
  Changes: Data collection, Database references, Refinement description