6S7M

Structure of parasitic PEX14 in complex with a benzo[b]thiophene-7-carboxylic acid.

• PDB DOI: https://doi.org/10.2210/pdb6S7M/pdb

• Classification: SIGNALING PROTEIN
• Organism(s): Trypanosoma brucei brucei
• Expression System: Escherichia coli
• Mutation(s): Yes 


• Deposited: 2019-07-05 Released: 2020-07-15 
• Deposition Author(s): Hassaan, E., Heine, A., Klebe, G.
• Funding Organization(s): European Commission

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.76 Å
• R-Value Free: 0.267 
• R-Value Work: 0.230 
• R-Value Observed: 0.232 

Literature

Structure of parasitic PEX14 in complex with a benzo[b]thiophene-7-carboxylic acid.

Hassaan, E., Heine, A., Klebe, G.

To be published.

Biological Assembly 1  

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

Biological assembly 1 assigned by authors.

Biological Assembly 2  

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

Biological assembly 2 assigned by authors.

Biological Assembly 3  

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

Biological assembly 3 assigned by authors.

Biological Assembly 4  

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

Biological assembly 4 assigned by authors.

Biological Assembly 5  

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

Biological assembly 5 assigned by authors.

Biological Assembly 6  

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

Biological assembly 6 assigned by authors.

Biological Assembly 7  

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

Biological assembly 7 assigned by authors.

Biological Assembly 8  

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

Biological assembly 8 assigned by authors.

Macromolecule Content

• Total Structure Weight: 63.89 kDa 
• Atom Count: 4,286 
• Modelled Residue Count: 524 
• Deposited Residue Count: 544 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Peroxin 14	A, B, C, D, E, F, G, H	68	Trypanosoma brucei brucei	Mutation(s): 1  Gene Names: PEX14
UniProt
Find proteins for Q8IEW2 (Trypanosoma brucei brucei) Explore Q8IEW2  Go to UniProtKB:  Q8IEW2

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
KZ2 (Subject of Investigation/LOI)	I [auth A], K [auth B], L [auth C], M [auth D], O [auth E], P [auth E]	1-benzothiophene-7-carboxylic acid C9 H6 O2 S LJPSRTWIAXVPIS-UHFFFAOYSA-N
PEG	J [auth A], N [auth D]	DI(HYDROXYETHYL)ETHER C4 H10 O3 MTHSVFCYNBDYFN-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.76 Å
• R-Value Free: 0.267 
• R-Value Work: 0.230 
• R-Value Observed: 0.232 
• Space Group: P 1 2₁ 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 79.786	α = 90
b = 39.712	β = 90.082
c = 81.1	γ = 90

Software Package:

Software Name	Purpose
PHENIX	refinement
PHASER	phasing
Coot	model building
XDS	data scaling
XDS	data reduction

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2020-07-15 
Deposition Author(s): Hassaan, E., Heine, A., Klebe, G.

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Funding Organization	Location	Grant Number
European Commission	Germany	--

Revision History  

• Version 1.0: 2020-07-15
  Type: Initial release