6K0Z

Substrate bound state of Staphylococcus Aureus AldH

• PDB DOI: https://doi.org/10.2210/pdb6K0Z/pdb

• Classification: OXIDOREDUCTASE
• Organism(s): Staphylococcus aureus
• Expression System: Escherichia coli
• Mutation(s): Yes 


• Deposited: 2019-05-08 Released: 2020-05-20 
• Deposition Author(s): Zhang, Z., Tao, X.
• Funding Organization(s): National Science Foundation (China)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.50 Å
• R-Value Free: 0.261 
• R-Value Work: 0.235 
• R-Value Observed: 0.237 

Literature

Structural Insight into the Substrate Gating Mechanism by Staphylococcus aureus Aldehyde Dehydrogenase

Tao, X., Zhang, Z., Zhang, X., Li, H., Sun, H., Mao, Z., Xia, W.

(2020) Ccs Chemistry 2: 946-954

• DOI: https://doi.org/10.31635/ccschem.020.202000219

Biological Assembly 1  

Global Symmetry: Cyclic - C2  (Explore in 3D)
Global Stoichiometry: Homo 2-mer - A2 

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

Biological Assembly Evidence: gel filtration

Macromolecule Content

• Total Structure Weight: 52.78 kDa 
• Atom Count: 3,610 
• Modelled Residue Count: 458 
• Deposited Residue Count: 466 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Aldehyde dehydrogenase	A	466	Staphylococcus aureus	Mutation(s): 1
UniProt
Find proteins for Q2FWX9 (Staphylococcus aureus (strain NCTC 8325 / PS 47)) Explore Q2FWX9  Go to UniProtKB:  Q2FWX9

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
GOL	B [auth A]	GLYCEROL C3 H8 O3 PEDCQBHIVMGVHV-UHFFFAOYSA-N
EDO	C [auth A], D [auth A], E [auth A]	1,2-ETHANEDIOL C2 H6 O2 LYCAIKOWRPUZTN-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.50 Å
• R-Value Free: 0.261 
• R-Value Work: 0.235 
• R-Value Observed: 0.237 
• Space Group: I 4 2 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 176.444	α = 90
b = 176.444	β = 90
c = 95.755	γ = 90

Software Package:

Software Name	Purpose
PHENIX	phasing
PHENIX	refinement
HKL-2000	data reduction
HKL-2000	data scaling

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2020-05-20 
Deposition Author(s): Zhang, Z., Tao, X.

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Funding Organization	Location	Grant Number
National Science Foundation (China)	China	--

Revision History  

• Version 1.0: 2020-05-20
  Type: Initial release
  
• Version 1.1: 2021-06-02
  Changes: Database references
• Version 1.2: 2024-03-27
  Changes: Data collection, Database references