7DUD

Crystal Structure of erWalK

• PDB DOI: https://doi.org/10.2210/pdb7DUD/pdb

• Classification: TRANSFERASE
• Organism(s): Staphylococcus aureus
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2021-01-08 Released: 2022-01-19 
• Deposition Author(s): Huang, W.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.95 Å
• R-Value Free: 0.248 
• R-Value Work: 0.225 
• R-Value Observed: 0.226 

Literature

Crystal Structure of erWalK

Huang, W.

To be published.

Biological Assembly 1  

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

Biological assembly 1 assigned by authors.

Biological Assembly Evidence: gel filtration

Macromolecule Content

• Total Structure Weight: 34.17 kDa 
• Atom Count: 2,569 
• Modelled Residue Count: 294 
• Deposited Residue Count: 298 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Sensor protein kinase WalK	A, B	149	Staphylococcus aureus	Mutation(s): 0  Gene Names: walK, SAMEA103891408_00013, SAMEA103891434_00037 EC: 2.7.13.3
UniProt
Find proteins for Q2G2U4 (Staphylococcus aureus (strain NCTC 8325 / PS 47)) Explore Q2G2U4  Go to UniProtKB:  Q2G2U4

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.95 Å
• R-Value Free: 0.248 
• R-Value Work: 0.225 
• R-Value Observed: 0.226 
• Space Group: P 3₂

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 66.63	α = 90
b = 66.63	β = 90
c = 80.083	γ = 120

Software Package:

Software Name	Purpose
PHENIX	refinement
HKL-3000	data reduction
HKL-3000	data scaling
HKL-3000	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2022-01-19 
Deposition Author(s): Huang, W.

Revision History  

• Version 1.0: 2022-01-19
  Type: Initial release
  
• Version 1.1: 2023-11-29
  Changes: Data collection, Refinement description