2O1Z

Plasmodium vivax Ribonucleotide Reductase Subunit R2 (Pv086155)

• PDB DOI: https://doi.org/10.2210/pdb2O1Z/pdb

• Classification: OXIDOREDUCTASE
• Organism(s): Plasmodium vivax
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2006-11-29 Released: 2006-12-12 
• Deposition Author(s): Dong, A., Tempel, W., Qiu, W., Lew, J., Wernimont, A.K., Lin, Y.H., Hassanali, A., Melone, M., Zhao, Y., Nordlund, P., Arrowsmith, C.H., Edwards, A.M., Weigelt, J., Sundstrom, M., Bochkarev, A., Hui, R., Artz, J.D., Amani, M., Structural Genomics Consortium (SGC)

---

Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.40 Å
• R-Value Free: 0.285 
• R-Value Work: 0.218 
• R-Value Observed: 0.221 

Starting Model: experimental

Literature

Crystal structure of Plasmodium vivax Ribonucleotide Reductase Subunit R2 (Pv086155)

DONG, A., TEMPEL, W., QIU, W., LEW, J., WERNIMONT, A.K., LIN, Y.H., HASSANALI, A., MELONE, M., ZHAO, Y., NORDLUND, P., Arrowsmith, C.H., Edwards, A.M., Weigelt, J., Sundstrom, M., Bochkarev, A., Hui, R., Artz, J.D., Amani, M.

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: 72.25 kDa 
• Atom Count: 4,576 
• Modelled Residue Count: 567 
• Deposited Residue Count: 622 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Ribonucleotide Reductase Subunit R2	A, B	311	Plasmodium vivax	Mutation(s): 0
UniProt
Find proteins for A5K1H0 (Plasmodium vivax (strain Salvador I)) Explore A5K1H0  Go to UniProtKB:  A5K1H0

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
FE	C [auth A], F [auth B]	FE (III) ION Fe VTLYFUHAOXGGBS-UHFFFAOYSA-N
UNX	D [auth A], E [auth A]	UNKNOWN ATOM OR ION X

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.40 Å
• R-Value Free: 0.285 
• R-Value Work: 0.218 
• R-Value Observed: 0.221 
• Space Group: P 2₁ 2₁ 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 76.151	α = 90
b = 79.978	β = 90
c = 103.846	γ = 90

Software Package:

Software Name	Purpose
REFMAC	refinement
JDirector	data collection
HKL-2000	data reduction
HKL-2000	data scaling
PHASER	phasing
Coot	model building
SOLVE	phasing
RESOLVE	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2006-12-12 
Deposition Author(s): Dong, A., Tempel, W., Qiu, W., Lew, J., Wernimont, A.K., Lin, Y.H., Hassanali, A., Melone, M., Zhao, Y., Nordlund, P., Arrowsmith, C.H., Edwards, A.M., Weigelt, J., Sundstrom, M., Bochkarev, A., Hui, R., Artz, J.D., Amani, M., Structural Genomics Consortium (SGC)

Revision History  

• Version 1.0: 2006-12-12
  Type: Initial release
  
• Version 1.1: 2008-05-01
  Changes: Version format compliance
• Version 1.2: 2011-07-13
  Changes: Version format compliance
• Version 1.3: 2017-10-18
  Changes: Refinement description
• Version 1.4: 2023-08-30
  Changes: Data collection, Database references, Derived calculations, Refinement description
• Version 1.5: 2024-10-30
  Changes: Structure summary