5QTG | pdb_00005qtg

T. brucei FPPS in complex with CID 126782062

• PDB DOI: https://doi.org/10.2210/pdb5QTG/pdb
• Deposition Group: G_1002102 (changed state) | Explore  G_1002102  

• Classification: Transferase/Transferase inhibitor
• Organism(s): Trypanosoma brucei
• Expression System: Escherichia coli BL21(DE3)
• Mutation(s): No 


• Deposited: 2019-08-09 Released: 2020-10-07 
• Deposition Author(s): Muenzker, L., Petrick, J.K., Schleberger, C., Cornaciu, I., Marquez, J.A., Jahnke, W.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.09 Å
• R-Value Free: 
  0.307 (Depositor), 0.308 (DCC) 
• R-Value Work: 
  0.273 (Depositor), 0.274 (DCC) 
• R-Value Observed: 
  0.274 (Depositor) 

Starting Model: experimental

Literature

T. brucei FPPS in complex with CID 126782062

Muenzker, L.

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 and generated by PISA (software)

Macromolecule Content 

• Total Structure Weight: 42.68 kDa 
• Atom Count: 2,720 
• Modeled Residue Count: 330 
• Deposited Residue Count: 369 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Farnesyl pyrophosphate synthase	A	369	Trypanosoma brucei	Mutation(s): 0
UniProt
Find proteins for Q86C09 (Trypanosoma brucei) Explore Q86C09  Go to UniProtKB:  Q86C09

Small Molecules

Ligands 4 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
PK4	B [auth A]	2-fluoro-N,3-dimethylbenzene-1-sulfonamide C8 H10 F N O2 S PXJRMCHXJXWNJG-UHFFFAOYSA-N
PO4	C [auth A], E [auth A]	PHOSPHATE ION O4 P NBIIXXVUZAFLBC-UHFFFAOYSA-K
GOL	F [auth A]	GLYCEROL C3 H8 O3 PEDCQBHIVMGVHV-UHFFFAOYSA-N
NA	D [auth A]	SODIUM ION Na FKNQFGJONOIPTF-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.09 Å
• R-Value Free:  0.307 (Depositor), 0.308 (DCC) 
• R-Value Work:  0.273 (Depositor), 0.274 (DCC) 
• R-Value Observed: 0.274 (Depositor) 

Space Group: P 6₁ 2 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 60.356	α = 90
b = 60.356	β = 90
c = 344.868	γ = 120

Software Package:

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

Structure Validation

Entry History 

Deposition Data

• Released Date: 2020-10-07 
Deposition Author(s): Muenzker, L., Petrick, J.K., Schleberger, C., Cornaciu, I., Marquez, J.A., Jahnke, W.

Revision History  

• Version 1.0: 2020-10-07
  Type: Initial release
  
• Version 1.1: 2024-03-06
  Changes: Data collection, Database references
• Version 1.2: 2026-02-18
  Changes: Refinement description, Structure summary