4KFA

Crystal structure of human farnesyl pyrophosphate synthase (t201a mutant) complexed with mg and zoledronate

• PDB DOI: https://doi.org/10.2210/pdb4KFA/pdb

• Classification: TRANSFERASE/TRANSFERASE INHIBITOR
• Organism(s): Homo sapiens
• Expression System: Escherichia coli BL21(DE3)
• Mutation(s): Yes 


• Deposited: 2013-04-26 Released: 2014-04-30 
• Deposition Author(s): Barnett, B.L., Tsoumpra, M.K., Muniz, J.R.C., Walter, R.L.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.98 Å
• R-Value Free: 0.201 
• R-Value Work: 0.181 
• R-Value Observed: 0.182 

Starting Model: experimental

Literature

Crystal structure of human farnesyl pyrophosphate synthase (t201a mutant) complexed with mg and zoledronate

Tsoumpra, M.K., Muniz, J.R.C., Barnett, B.L., Pilka, E., Kwaasi, A., Kavanagh, K.L., Evdokimov, A.G., Walter, R.L., Ebetino, F.H., Oppermann, U., Russell, R.G.G., Dunford, J.E.

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: 43.52 kDa 
• Atom Count: 3,007 
• Modelled Residue Count: 338 
• Deposited Residue Count: 375 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Farnesyl pyrophosphate synthase	A	375	Homo sapiens	Mutation(s): 1  Gene Names: FDPS, FPS, KIAA1293 EC: 2.5.1.10 (PDB Primary Data), 2.5.1.1 (PDB Primary Data)
UniProt & NIH Common Fund Data Resources
Find proteins for P14324 (Homo sapiens) Explore P14324  Go to UniProtKB:  P14324
PHAROS:  P14324 GTEx:  ENSG00000160752

Small Molecules

Ligands 3 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
ZOL	E [auth A]	ZOLEDRONIC ACID C5 H10 N2 O7 P2 XRASPMIURGNCCH-UHFFFAOYSA-N
EDO	F [auth A]	1,2-ETHANEDIOL C2 H6 O2 LYCAIKOWRPUZTN-UHFFFAOYSA-N
MG	B [auth A], C [auth A], D [auth A]	MAGNESIUM ION Mg JLVVSXFLKOJNIY-UHFFFAOYSA-N

Binding Affinity Annotations
ID	Source	Binding Affinity
ZOL	BindingDB:  4KFA	Ki: min: 0.07, max: 85.9 (nM) from 3 assay(s)
		IC50: min: 0.24, max: 2000 (nM) from 18 assay(s)

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.98 Å
• R-Value Free: 0.201 
• R-Value Work: 0.181 
• R-Value Observed: 0.182 
• Space Group: P 4₁ 2₁ 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 111.2	α = 90
b = 111.2	β = 90
c = 67.09	γ = 90

Software Package:

Software Name	Purpose
HKL-2000	data collection
PHASES	phasing
BUSTER	refinement
MOSFLM	data reduction
SCALA	data scaling
PHASER	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2014-04-30 
Deposition Author(s): Barnett, B.L., Tsoumpra, M.K., Muniz, J.R.C., Walter, R.L.

Revision History  

• Version 1.0: 2014-04-30
  Type: Initial release
  
• Version 1.1: 2023-09-20
  Changes: Data collection, Database references, Derived calculations, Refinement description