2YAN

Crystal structure of the second glutaredoxin domain of human TXNL2

• PDB DOI: https://doi.org/10.2210/pdb2YAN/pdb

• Classification: OXIDOREDUCTASE
• Organism(s): Homo sapiens
• Expression System: Escherichia coli BL21(DE3)
• Mutation(s): No 


• Deposited: 2011-02-23 Released: 2011-11-30 
• Deposition Author(s): Vollmar, M., Johansson, C., Cocking, R., Muniz, J.R.C., Krojer, T., Allerston, C., von Delft, F., Bountra, C., Arrowsmith, C.H., Weigelt, J., Edwards, A., Oppermann, U.

---

Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.90 Å
• R-Value Free: 0.212 
• R-Value Work: 0.185 
• R-Value Observed: 0.186 

Literature

Crystal Structure of the Second Glutaredoxin Domain of Human Txnl2

Vollmar, M., Johansson, C., Cocking, R., Muniz, J.R.C., Krojer, T., Allerston, C., von Delft, F., Bountra, C., Arrowsmith, C.H., Weigelt, J., Edwards, A., Oppermann, U.

To be published.

Biological Assembly 1  

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

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

Biological Assembly 2  

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

Biological assembly 2 assigned by authors and generated by PISA (software)

Macromolecule Content

• Total Structure Weight: 25.05 kDa 
• Atom Count: 2,018 
• Modelled Residue Count: 210 
• Deposited Residue Count: 210 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
GLUTAREDOXIN-3	A, B	105	Homo sapiens	Mutation(s): 0
UniProt & NIH Common Fund Data Resources
Find proteins for O76003 (Homo sapiens) Explore O76003  Go to UniProtKB:  O76003
PHAROS:  O76003 GTEx:  ENSG00000108010

Small Molecules

Ligands 5 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
GSH	J [auth A], N [auth B]	GLUTATHIONE C10 H17 N3 O6 S RWSXRVCMGQZWBV-WDSKDSINSA-N
SO4	H [auth A]	SULFATE ION O4 S QAOWNCQODCNURD-UHFFFAOYSA-L
EDO	C [auth A], D [auth A], E [auth A], F [auth A], K [auth B], L [auth B], M [auth B]	1,2-ETHANEDIOL C2 H6 O2 LYCAIKOWRPUZTN-UHFFFAOYSA-N
FE	G [auth A]	FE (III) ION Fe VTLYFUHAOXGGBS-UHFFFAOYSA-N
CL	I [auth A]	CHLORIDE ION Cl VEXZGXHMUGYJMC-UHFFFAOYSA-M

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.90 Å
• R-Value Free: 0.212 
• R-Value Work: 0.185 
• R-Value Observed: 0.186 
• Space Group: P 3₂ 2 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 118.317	α = 90
b = 118.317	β = 90
c = 58.84	γ = 120

Software Package:

Software Name	Purpose
REFMAC	refinement
XDS	data reduction
SCALA	data scaling
PHASER	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2011-11-30 
Deposition Author(s): Vollmar, M., Johansson, C., Cocking, R., Muniz, J.R.C., Krojer, T., Allerston, C., von Delft, F., Bountra, C., Arrowsmith, C.H., Weigelt, J., Edwards, A., Oppermann, U.

Revision History  

• Version 1.0: 2011-11-30
  Type: Initial release
  
• Version 1.1: 2012-01-18
  Changes: Other
• Version 1.2: 2012-12-05
  Changes: Database references
• Version 1.3: 2018-01-24
  Changes: Database references
• Version 1.4: 2023-12-20
  Changes: Data collection, Database references, Derived calculations, Other, Refinement description