1FX1

A CRYSTALLOGRAPHIC STRUCTURAL STUDY OF THE OXIDATION STATES OF DESULFOVIBRIO VULGARIS FLAVODOXIN

• PDB DOI: https://doi.org/10.2210/pdb1FX1/pdb

• Classification: ELECTRON TRANSFER (FLAVOPROTEIN)
• Organism(s): Nitratidesulfovibrio vulgaris
• Mutation(s): No 


• Deposited: 1984-10-15 Released: 1985-01-02 
• Deposition Author(s): Watenpaugh, K.D., Sieker, L.C., Jensen, L.H.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.00 Å

Literature

A Crystallographic Structural Study of the Oxidation States of Desulfovibrio Vulgaris Flavodoxin

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

(1976) Flavins And Flavoproteins : 405

Biological Assembly 1  

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

Biological assembly 1 assigned by authors.

Macromolecule Content

• Total Structure Weight: 16.29 kDa 
• Atom Count: 1,135 
• Modelled Residue Count: 147 
• Deposited Residue Count: 148 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
FLAVODOXIN	A	148	Nitratidesulfovibrio vulgaris	Mutation(s): 0
UniProt
Find proteins for P00323 (Nitratidesulfovibrio vulgaris (strain ATCC 29579 / DSM 644 / CCUG 34227 / NCIMB 8303 / VKM B-1760 / Hildenborough)) Explore P00323  Go to UniProtKB:  P00323

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
FMN	B [auth A]	FLAVIN MONONUCLEOTIDE C17 H21 N4 O9 P FVTCRASFADXXNN-SCRDCRAPSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.00 Å
• Space Group: P 4₃ 2₁ 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 51.6	α = 90
b = 51.6	β = 90
c = 139.6	γ = 90

Structure Validation

Entry History 

Deposition Data

• Released Date: 1985-01-02 
Deposition Author(s): Watenpaugh, K.D., Sieker, L.C., Jensen, L.H.

Revision History  

• Version 1.0: 1985-01-02
  Type: Initial release
  
• Version 1.1: 2008-03-24
  Changes: Version format compliance
• Version 1.2: 2011-07-13
  Changes: Version format compliance
• Version 1.3: 2014-06-25
  Changes: Database references, Other
• Version 2.0: 2023-07-26
  Type: Remediation
  Changes: Advisory, Atomic model, Data collection, Database references, Derived calculations, Other
• Version 2.1: 2024-05-22
  Changes: Data collection