5HF0

Staphylococcus aureus Dihydrofolate Reductase complexed with beta-NADPH, cyclic alpha-NADPH anomer and 3'-(3-(2,4-diamino-6-ethylpyrimidin-5-yl)prop-2-yn-1-yl)-4'-methoxy-[1,1'-biphenyl]-4-carboxylic acid (UCP1106)

• PDB DOI: https://doi.org/10.2210/pdb5HF0/pdb

• Classification: OXIDOREDUCTASE
• Organism(s): Staphylococcus aureus
• Expression System: Escherichia coli BL21(DE3)
• Mutation(s): No 


• Deposited: 2016-01-06 Released: 2017-01-18 
• Deposition Author(s): Anderson, A.C., Reeve, S.M.
• Funding Organization(s): National Institutes of Health/National Institute Of Allergy and Infectious Diseases (NIH/NIAID)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.25 Å
• R-Value Free: 0.217 
• R-Value Work: 0.168 
• R-Value Observed: 0.170 

Literature

Staphylococcus aureus Dihydrofolate Reductase complexed with NADPH and 6-ETHYL-5-[(3S)-3-[3-METHOXY-5-(PYRIDIN-4-YL)PHENYL]BUT-1-YN-1-YL]PYRIMIDINE-2,4-DIAMINE (UCP1106)

Anderson, A.C., Reeve, S.M.

To be published.

Biological Assembly 1  

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

Biological assembly 1 assigned by authors and generated by PISA (software)

Macromolecule Content

• Total Structure Weight: 20.38 kDa 
• Atom Count: 1,498 
• Modelled Residue Count: 157 
• Deposited Residue Count: 160 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Dihydrofolate reductase	A [auth X]	160	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 4 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
XNP	D [auth X]	Tricyclic NADPH C21 H30 N7 O17 P3 AJKICLDTLPZSPE-MTKBYBFRSA-N
NAP	E [auth X]	NADP NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE C21 H28 N7 O17 P3 XJLXINKUBYWONI-NNYOXOHSSA-N
U06	C [auth X]	4-[3-[3-[2,4-bis(azanyl)-6-ethyl-pyrimidin-5-yl]prop-2-ynyl]-4-methoxy-phenyl]benzoic acid C23 H22 N4 O3 KQGRJTMRAQWNLV-UHFFFAOYSA-N
GOL	B [auth X]	GLYCEROL C3 H8 O3 PEDCQBHIVMGVHV-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.25 Å
• R-Value Free: 0.217 
• R-Value Work: 0.168 
• R-Value Observed: 0.170 
• Space Group: P 6₁ 2 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 79.098	α = 90
b = 79.098	β = 90
c = 107.931	γ = 120

Software Package:

Software Name	Purpose
PHENIX	refinement
HKL-2000	data reduction
Blu-Ice	data collection

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2017-01-18 
Deposition Author(s): Anderson, A.C., Reeve, S.M.

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Funding Organization	Location	Grant Number
National Institutes of Health/National Institute Of Allergy and Infectious Diseases (NIH/NIAID)	United States	AI111957

Revision History  

• Version 1.0: 2017-01-18
  Type: Initial release
  
• Version 1.1: 2017-09-20
  Changes: Author supporting evidence
• Version 1.2: 2019-12-11
  Changes: Author supporting evidence
• Version 1.3: 2024-03-06
  Changes: Data collection, Database references