3U0I

Crystal Structure of a probable FAD-binding, putative uncharacterized protein from Brucella melitensis

• PDB DOI: https://doi.org/10.2210/pdb3U0I/pdb

• Classification: UNKNOWN FUNCTION
• Organism(s): Brucella abortus 2308
• Expression System: Escherichia coli BL21(DE3)
• Mutation(s): No 


• Deposited: 2011-09-28 Released: 2011-10-12 
• Deposition Author(s): Seattle Structural Genomics Center for Infectious Disease (SSGCID)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.20 Å
• R-Value Free: 0.213 
• R-Value Work: 0.190 
• R-Value Observed: 0.191 

Literature

Crystal Structure of a probable FAD-binding, putative uncharacterized protein from Brucella melitensis

Seattle Structural Genomics Center for Infectious Disease, Gardberg, A., Abendroth, J., Fox, D., Staker, B., Stewart, L.

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: 17.4 kDa 
• Atom Count: 1,085 
• Modelled Residue Count: 125 
• Deposited Residue Count: 148 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
probable FAD-binding, putative uncharacterized protein	A	148	Brucella abortus 2308	Mutation(s): 0  Gene Names: BAB1_1392
UniProt
Find proteins for Q2YQN9 (Brucella abortus (strain 2308)) Explore Q2YQN9  Go to UniProtKB:  Q2YQN9

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
NHE	B [auth A]	2-[N-CYCLOHEXYLAMINO]ETHANE SULFONIC ACID C8 H17 N O3 S MKWKNSIESPFAQN-UHFFFAOYSA-N
EDO	C [auth A]	1,2-ETHANEDIOL C2 H6 O2 LYCAIKOWRPUZTN-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.20 Å
• R-Value Free: 0.213 
• R-Value Work: 0.190 
• R-Value Observed: 0.191 
• Space Group: P 3₂ 2 1
• Diffraction Data: https://doi.org/10.18430/M33U0I

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 77.97	α = 90
b = 77.97	β = 90
c = 63.38	γ = 120

Software Package:

Software Name	Purpose
XSCALE	data scaling
REFMAC	refinement
PDB_EXTRACT	data extraction
StructureStudio	data collection
XDS	data reduction
PHASER	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2011-10-12 
Deposition Author(s): Seattle Structural Genomics Center for Infectious Disease (SSGCID)

Revision History  

• Version 1.0: 2011-10-12
  Type: Initial release
  
• Version 1.1: 2017-10-11
  Changes: Data collection
• Version 1.2: 2018-01-24
  Changes: Database references
• Version 1.3: 2023-09-13
  Changes: Data collection, Database references, Derived calculations, Refinement description