7RK4 | pdb_00007rk4

Mannitol-2-dehydrogenase from Aspergillus fumigatus

• PDB DOI: https://doi.org/10.2210/pdb7RK4/pdb

• Classification: OXIDOREDUCTASE
• Organism(s): Aspergillus fumigatus Af293
• Expression System: Escherichia coli BL21(DE3)
• Mutation(s): No 


• Deposited: 2021-07-22 Released: 2022-07-27 
• Deposition Author(s): Nguyen, S., Bruning, J.B.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.80 Å
• R-Value Free: 
  0.205 (Depositor), 0.192 (DCC) 
• R-Value Work: 
  0.165 (Depositor) 
• R-Value Observed: 
  0.167 (Depositor) 

Starting Model: other

Literature

Targeting the Mannitol Biosynthesis Pathway in Aspergillus fumigatus: Characterisation and Inhibition of Mannitol-2-Dehydrogenase

Nguyen, S., Jovcevski, B., Pukala, T.L., Bruning, J.B.

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)

Biological Assembly Evidence: mass spectrometry, gel filtration

Biological Assembly 2  

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

Biological assembly 2 assigned by authors and generated by PISA (software)

Macromolecule Content 

• Total Structure Weight: 115.03 kDa 
• Atom Count: 9,394 
• Modeled Residue Count: 1,004 
• Deposited Residue Count: 1,020 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Mannitol 2-dehydrogenase	A, B	510	Aspergillus fumigatus Af293	Mutation(s): 0  Gene Names: AFUA_4G14450 EC: 1.1.1.67
UniProt
Find proteins for Q4WQY4 (Aspergillus fumigatus (strain ATCC MYA-4609 / CBS 101355 / FGSC A1100 / Af293)) Explore Q4WQY4  Go to UniProtKB:  Q4WQY4

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.80 Å
• R-Value Free:  0.205 (Depositor), 0.192 (DCC) 
• R-Value Work:  0.165 (Depositor) 
• R-Value Observed: 0.167 (Depositor) 

Space Group: C 1 2 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 219.483	α = 90
b = 75.036	β = 106.26
c = 69.648	γ = 90

Software Package:

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

Structure Validation

Entry History 

Deposition Data

• Released Date: 2022-07-27 
Deposition Author(s): Nguyen, S., Bruning, J.B.

Revision History  

• Version 1.0: 2022-07-27
  Type: Initial release
  
• Version 1.1: 2024-05-22
  Changes: Data collection
• Version 1.2: 2026-03-04
  Changes: Refinement description, Structure summary