3FGE

Crystal structure of putative flavin reductase with split barrel domain (YP_750721.1) from SHEWANELLA FRIGIDIMARINA NCIMB 400 at 1.74 A resolution

• PDB DOI: https://doi.org/10.2210/pdb3FGE/pdb

• Classification: OXIDOREDUCTASE
• Organism(s): Shewanella frigidimarina NCIMB 400
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2008-12-05 Released: 2008-12-30 
• Deposition Author(s): Joint Center for Structural Genomics (JCSG)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.74 Å
• R-Value Free: 0.214 
• R-Value Work: 0.167 
• R-Value Observed: 0.169 

Literature

Crystal structure of putative flavin reductase with split barrel domain (YP_750721.1) from SHEWANELLA FRIGIDIMARINA NCIMB 400 at 1.74 A resolution

Joint Center for Structural Genomics (JCSG)

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)

Biological Assembly Evidence: gel filtration

Macromolecule Content

• Total Structure Weight: 23.06 kDa 
• Atom Count: 1,717 
• Modelled Residue Count: 198 
• Deposited Residue Count: 203 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
putative flavin reductase with split barrel domain	A	203	Shewanella frigidimarina NCIMB 400	Mutation(s): 0  Gene Names: Sfri_2037, YP_750721.1
UniProt
Find proteins for Q082D2 (Shewanella frigidimarina (strain NCIMB 400)) Explore Q082D2  Go to UniProtKB:  Q082D2

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
EDO	D [auth A]	1,2-ETHANEDIOL C2 H6 O2 LYCAIKOWRPUZTN-UHFFFAOYSA-N
CA	B [auth A], C [auth A]	CALCIUM ION Ca BHPQYMZQTOCNFJ-UHFFFAOYSA-N

Modified Residues  1 Unique
ID	Chains	Type	Formula	2D Diagram	Parent
MSE	A	L-PEPTIDE LINKING	C5 H11 N O2 Se		MET

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.74 Å
• R-Value Free: 0.214 
• R-Value Work: 0.167 
• R-Value Observed: 0.169 
• Space Group: C 2 2 2₁
• Diffraction Data: https://doi.org/10.18430/M33FGE

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 58.351	α = 90
b = 65.502	β = 90
c = 96.791	γ = 90

Software Package:

Software Name	Purpose
REFMAC	refinement
PHENIX	refinement
SHELX	phasing
MolProbity	model building
SCALA	data scaling
PDB_EXTRACT	data extraction
MOSFLM	data reduction
SHELXD	phasing
autoSHARP	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2008-12-30 
Deposition Author(s): Joint Center for Structural Genomics (JCSG)

Revision History  

• Version 1.0: 2008-12-30
  Type: Initial release
  
• Version 1.1: 2011-07-13
  Changes: Advisory, Version format compliance
• Version 1.2: 2017-10-25
  Changes: Author supporting evidence, Refinement description
• Version 1.3: 2019-07-24
  Changes: Data collection, Derived calculations, Refinement description
• Version 1.4: 2023-02-01
  Changes: Database references, Derived calculations