1B0T

D15K/K84D MUTANT OF AZOTOBACTER VINELANDII FDI

• PDB DOI: https://doi.org/10.2210/pdb1B0T/pdb

• Classification: ELECTRON TRANSPORT
• Organism(s): Azotobacter vinelandii
• Expression System: Azotobacter vinelandii
• Mutation(s): Yes 


• Deposited: 1998-11-12 Released: 1998-11-25 
• Deposition Author(s): Sridhar, V., Stout, C.D., Chen, K., Kemper, M.A., Burgess, B.K.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.10 Å
• R-Value Work: 0.209 
• R-Value Observed: 0.209 

Literature

Crystal Structure of the D15K/K84D Mutant of Azotobacter Vinelandii Ferredoxin I

Sridhar, V., Stout, C.D., Chen, K., Kemper, M.A., Burgess, B.K.

To be published.

Biological Assembly 1  

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

Biological assembly 1 assigned by authors.

Macromolecule Content

• Total Structure Weight: 12.71 kDa 
• Atom Count: 886 
• Modelled Residue Count: 106 
• Deposited Residue Count: 106 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
PROTEIN (FERREDOXIN I)	A	106	Azotobacter vinelandii	Mutation(s): 2
UniProt
Find proteins for P00214 (Azotobacter vinelandii) Explore P00214  Go to UniProtKB:  P00214

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
SF4	B [auth A]	IRON/SULFUR CLUSTER Fe4 S4 LJBDFODJNLIPKO-UHFFFAOYSA-N
F3S	C [auth A]	FE3-S4 CLUSTER Fe3 S4 FCXHZBQOKRZXKS-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.10 Å
• R-Value Work: 0.209 
• R-Value Observed: 0.209 
• Space Group: P 4₁ 2₁ 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 55.63	α = 90
b = 55.63	β = 90
c = 95.91	γ = 90

Software Package:

Software Name	Purpose
X-PLOR	model building
X-PLOR	refinement
X-GEN	data reduction
X-GEN	data scaling
X-PLOR	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 1998-11-25 
Deposition Author(s): Sridhar, V., Stout, C.D., Chen, K., Kemper, M.A., Burgess, B.K.

Revision History  

• Version 1.0: 1998-11-25
  Type: Initial release
  
• Version 1.1: 2008-04-27
  Changes: Version format compliance
• Version 1.2: 2011-07-13
  Changes: Version format compliance
• Version 1.3: 2017-10-04
  Changes: Refinement description
• Version 2.0: 2019-02-06
  Changes: Atomic model, Data collection, Derived calculations
• Version 2.1: 2021-11-03
  Changes: Database references, Derived calculations
• Version 2.2: 2023-08-09
  Changes: Data collection, Refinement description