Biological Assembly 1  

 3D View: Structure | 1D-3D View | Electron Density | Validation Report | Ligand Interaction

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

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

Biological Assembly Evidence: gel filtration

Macromolecule Content

• Total Structure Weight: 36.73 kDa 
• Atom Count: 2464 
• Modelled Residue Count: 312 
• Deposited Residue Count: 333 
• Unique protein chains: 1

7Q52

Crystal structure of S/T protein kinase PknG from Mycobacterium tuberculosis in complex with inhibitor L2W

• PDB DOI: 10.2210/pdb7Q52/pdb

• Classification: TRANSFERASE
• Organism(s): Mycobacterium tuberculosis H37Rv
• Expression System: Escherichia coli BL21(DE3)
• Mutation(s): No 


• Deposited: 2021-11-02 Released: 2022-06-22 
• Deposition Author(s): Defelipe, L.A., Burastero, O., Bento, I., Garcia-Alai, M.M.
• Funding Organization(s): Agencia Nacional de Promocion Cientifica y Tecnologica (FONCYT), H2020 Marie Curie Actions of the European Commission

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.35 Å
• R-Value Free: 0.268 
• R-Value Work: 0.215 

Literature

Co-solvent sites based discovery of a Mycobacterium tuberculosis Protein Kinase G inhibitor

Burastero, O., Defelipe, L.A., Gola, G., Tateosian, N.L., Lopez, E.D., Martinena, C.B., Arcon, J.P., Dodes Traian, M., Wetzler, D.E., Bento, I., Barril, X., Ramirez, J.A., Marti, M.A., Garcia-Alai, M.M., Turjanski, A.G.

To be published.

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Serine/threonine-protein kinase PknG	A [auth AAA]	333	Mycobacterium tuberculosis H37Rv	Mutation(s): 0  Gene Names: pknG, Rv0410c, MTCY22G10.06c EC: 2.7.11.1
UniProt
Find proteins for P9WI73 (Mycobacterium tuberculosis (strain ATCC 25618 / H37Rv)) Explore P9WI73  Go to UniProtKB:  P9WI73

Small Molecules

Ligands 3 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
8ZC (Subject of Investigation/LOI)	C [auth AAA]	2-azanyl-3-(4-fluorophenyl)carbonyl-indolizine-1-carboxamide C16 H12 F N3 O2
FE	B [auth AAA]	FE (III) ION Fe VTLYFUHAOXGGBS-UHFFFAOYSA-N
NA	D [auth AAA], E [auth AAA]	SODIUM ION Na FKNQFGJONOIPTF-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.35 Å
• R-Value Free: 0.268 
• R-Value Work: 0.215 
• Space Group: C 1 2 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 77.327	α = 90
b = 37.016	β = 105.5
c = 106.781	γ = 90

Software Package:

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

Structure Validation

Entry History & Funding Information

Deposition Data

• Deposited Date: 2021-11-02 
• Released Date: 2022-06-22 
Deposition Author(s): Defelipe, L.A., Burastero, O., Bento, I., Garcia-Alai, M.M.

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Funding Organization	Location	Grant Number
Agencia Nacional de Promocion Cientifica y Tecnologica (FONCYT)	European Union	PICT2015-2276
H2020 Marie Curie Actions of the European Commission	European Union	664726

Revision History  

• Version 1.0: 2022-06-22
  Type: Initial release