4FYU | pdb_00004fyu

Crystal structure of Thioredoxin from Wuchereria bancrofti at 2.0 Angstrom

• PDB DOI: https://doi.org/10.2210/pdb4FYU/pdb

• Classification: OXIDOREDUCTASE
• Organism(s): Wuchereria bancrofti
• Expression System: Escherichia coli BL21
• Mutation(s): No 


• Deposited: 2012-07-05 Released: 2013-08-07 
• Deposition Author(s): Yousef, N., Prabhu, P., Ahmed, A., Iqbal, S., Betzel, C.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.00 Å
• R-Value Free: 
  0.218 (Depositor), 0.225 (DCC) 
• R-Value Work: 
  0.170 (Depositor), 0.182 (DCC) 
• R-Value Observed: 
  0.173 (Depositor) 

Literature

Crystal structure of Thioredoxin from Wuchereria bancrofti at 2.0 Angstrom

Nasser, Y., Prabhu, P., Ahmed, A., Iqbal, S., Betzel, C.

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: Cyclic - C3  (Explore in 3D)
Global Stoichiometry: Homo 3-mer - A3 

Biological assembly 4 generated by PISA (software)

Macromolecule Content 

• Total Structure Weight: 48.86 kDa 
• Atom Count: 3,765 
• Modeled Residue Count: 432 
• Deposited Residue Count: 435 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Thioredoxin	A, B, C	145	Wuchereria bancrofti	Mutation(s): 0  Gene Names: TRX, trx-1
UniProt
Find proteins for Q8ISA0 (Wuchereria bancrofti) Explore Q8ISA0  Go to UniProtKB:  Q8ISA0

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
PEG	E [auth A], F [auth B], G [auth B]	DI(HYDROXYETHYL)ETHER C4 H10 O3 MTHSVFCYNBDYFN-UHFFFAOYSA-N
GOL	D [auth A]	GLYCEROL C3 H8 O3 PEDCQBHIVMGVHV-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.00 Å
• R-Value Free:  0.218 (Depositor), 0.225 (DCC) 
• R-Value Work:  0.170 (Depositor), 0.182 (DCC) 
• R-Value Observed: 0.173 (Depositor) 

Space Group: I 4 2 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 112.61	α = 90
b = 112.61	β = 90
c = 162.05	γ = 90

Software Package:

Software Name	Purpose
DNA	data collection
REFMAC	refinement
MOSFLM	data reduction
SCALA	data scaling

Structure Validation

Entry History 

Deposition Data

• Released Date: 2013-08-07 
Deposition Author(s): Yousef, N., Prabhu, P., Ahmed, A., Iqbal, S., Betzel, C.

Revision History  

• Version 1.0: 2013-08-07
  Type: Initial release
  
• Version 1.1: 2017-11-15
  Changes: Advisory, Refinement description
• Version 1.2: 2024-10-30
  Changes: Advisory, Data collection, Database references, Derived calculations, Structure summary