6G9W

Crystal Structure of Aspergillus fumigatus UDP-N-acetylglucosamine pyrophosphorylase in complex with UTP

• PDB DOI: https://doi.org/10.2210/pdb6G9W/pdb

• Classification: TRANSFERASE
• Organism(s): Aspergillus fumigatus Af293
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2018-04-11 Released: 2019-04-24 
• Deposition Author(s): Raimi, O.G., Hurtado-Guerrero, R., Borodin, V., Urbaniak, M., Ferguson, M., van Aalten, D.
• Funding Organization(s): Medical Research Council (United Kingdom)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.40 Å
• R-Value Free: 0.279 
• R-Value Work: 0.227 
• R-Value Observed: 0.228 

Literature

A mechanism-inspired UDP-N-acetylglucosamine pyrophosphorylase inhibitor

Raimi, O.G., Hurtado-Guerrero, R., Borodkin, V., Ferenbach, A., Urbaniak, M.D., Ferguson, M.A.J., van Aalten, D.M.F.

(2020) RSC Chem Biol 

• DOI: https://doi.org/10.1039/C9CB00017H

Biological Assembly 1  

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

Biological assembly 1 assigned by authors.

Biological Assembly Evidence: gel filtration

Biological Assembly 2  

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

Biological assembly 2 assigned by authors.

Macromolecule Content

• Total Structure Weight: 114.56 kDa 
• Atom Count: 7,507 
• Modelled Residue Count: 928 
• Deposited Residue Count: 1,018 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
UDP-N-acetylglucosamine pyrophosphorylase	A, B	509	Aspergillus fumigatus Af293	Mutation(s): 0  Gene Names: AFUA_7G02180 EC: 2.7.7.23
UniProt
Find proteins for Q4WAR0 (Aspergillus fumigatus (strain ATCC MYA-4609 / CBS 101355 / FGSC A1100 / Af293)) Explore Q4WAR0  Go to UniProtKB:  Q4WAR0

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
UTP	C [auth A], D [auth B]	URIDINE 5'-TRIPHOSPHATE C9 H15 N2 O15 P3 PGAVKCOVUIYSFO-XVFCMESISA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.40 Å
• R-Value Free: 0.279 
• R-Value Work: 0.227 
• R-Value Observed: 0.228 
• Space Group: P 2₁ 2₁ 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 56.711	α = 90
b = 139.98	β = 90
c = 146.293	γ = 90

Software Package:

Software Name	Purpose
REFMAC	refinement
XDS	data reduction
SCALA	data scaling
MOLREP	phasing

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2019-04-24 
Deposition Author(s): Raimi, O.G., Hurtado-Guerrero, R., Borodin, V., Urbaniak, M., Ferguson, M., van Aalten, D.

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Funding Organization	Location	Grant Number
Medical Research Council (United Kingdom)	United Kingdom	M004139

Revision History  

• Version 1.0: 2019-04-24
  Type: Initial release
  
• Version 1.1: 2020-04-01
  Changes: Database references
• Version 1.2: 2024-01-17
  Changes: Data collection, Database references, Refinement description