4RXN

CRYSTALLOGRAPHIC REFINEMENT OF RUBREDOXIN AT 1.2 ANGSTROMS RESOLUTION

• PDB DOI: https://doi.org/10.2210/pdb4RXN/pdb
• Entry: 4RXN supersedes: 2RXN

• Classification: ELECTRON TRANSFER(IRON-SULFUR PROTEIN)
• Organism(s): Clostridium pasteurianum
• Mutation(s): No 


• Deposited: 1984-10-15 Released: 1985-04-01 
• Deposition Author(s): Watenpaugh, K.D., Sieker, L.C., Jensen, L.H.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.20 Å
• R-Value Work: 0.128 

Literature

Crystallographic refinement of rubredoxin at 1 x 2 A degrees resolution.

Watenpaugh, K.D., Sieker, L.C., Jensen, L.H.

(1980) J Mol Biol 138: 615-633

• PubMed: 7411618 
• DOI: https://doi.org/10.1016/s0022-2836(80)80020-9
• Primary Citation of Related Structures:  
  4RXN

Biological Assembly 1  

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

Biological assembly 1 assigned by authors.

Macromolecule Content

• Total Structure Weight: 6.11 kDa 
• Atom Count: 550 
• Modelled Residue Count: 54 
• Deposited Residue Count: 54 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
RUBREDOXIN	A	54	Clostridium pasteurianum	Mutation(s): 0
UniProt
Find proteins for P00268 (Clostridium pasteurianum) Explore P00268  Go to UniProtKB:  P00268

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
FE	B [auth A]	FE (III) ION Fe VTLYFUHAOXGGBS-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.20 Å
• R-Value Work: 0.128 
• Space Group: H 3

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 64.29	α = 90
b = 64.29	β = 90
c = 32.49	γ = 120

Structure Validation

Entry History 

Deposition Data

• Released Date: 1985-04-01 
Deposition Author(s): Watenpaugh, K.D., Sieker, L.C., Jensen, L.H.
• This entry supersedes: 2RXN

Revision History  

• Version 1.0: 1985-04-01
  Type: Initial release
  
• Version 1.1: 2008-03-25
  Changes: Version format compliance
• Version 1.2: 2011-07-13
  Changes: Version format compliance
• Version 1.3: 2024-02-28
  Changes: Data collection, Database references, Derived calculations, Other