7LSV

Non-kinase domain of Legionella effector protein kinase LegK2

• PDB DOI: https://doi.org/10.2210/pdb7LSV/pdb

• Classification: PROTEIN BINDING
• Organism(s): Legionella pneumophila subsp. pneumophila str. Philadelphia 1
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2021-02-18 Released: 2022-01-26 
• Deposition Author(s): Beyrakhova, K.A., van Straaten, K., Cygler, M.
• Funding Organization(s): Canadian Institutes of Health Research (CIHR)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.58 Å
• R-Value Free: 0.205 
• R-Value Work: 0.177 
• R-Value Observed: 0.178 

Literature

Non-kinase domain of Legionella effector protein kinase LegK2

Beyrakhova, K.A., van Straaten, K., Cygler, M.

To be published.

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: 41.31 kDa 
• Atom Count: 2,811 
• Modelled Residue Count: 315 
• Deposited Residue Count: 356 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Calmodulin-dependent protein kinase	A, B	178	Legionella pneumophila subsp. pneumophila str. Philadelphia 1	Mutation(s): 0  Gene Names: legK2, lpg2137 EC: 2.7.11.17
UniProt
Find proteins for Q5ZTM4 (Legionella pneumophila subsp. pneumophila (strain Philadelphia 1 / ATCC 33152 / DSM 7513)) Explore Q5ZTM4  Go to UniProtKB:  Q5ZTM4

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
MLI	E [auth B]	MALONATE ION C3 H2 O4 OFOBLEOULBTSOW-UHFFFAOYSA-L
NA	C [auth A], D [auth B]	SODIUM ION Na FKNQFGJONOIPTF-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.58 Å
• R-Value Free: 0.205 
• R-Value Work: 0.177 
• R-Value Observed: 0.178 
• Space Group: P 1 2₁ 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 43.31	α = 90
b = 54.75	β = 107.04
c = 71.65	γ = 90

Software Package:

Software Name	Purpose
PHENIX	refinement
XSCALE	data scaling
PDB_EXTRACT	data extraction
XDS	data reduction
SHELXD	phasing

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2022-01-26 
Deposition Author(s): Beyrakhova, K.A., van Straaten, K., Cygler, M.

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Funding Organization	Location	Grant Number
Canadian Institutes of Health Research (CIHR)	Canada	MOP-48370

Revision History  

• Version 1.0: 2022-01-26
  Type: Initial release