2O3L

Crystal structure of a duf1048 protein with a left-handed superhelix fold (bce_3448) from bacillus cereus atcc 10987 at 2.05 A resolution

• PDB DOI:  https://doi.org/10.2210/pdb2O3L/pdb

• Classification: UNKNOWN FUNCTION
• Organism(s): Bacillus cereus ATCC 10987
• Expression System: Escherichia coli
• Mutation(s): Yes 


• Deposited: 2006-12-01 Released: 2006-12-19 
• Deposition Author(s): Joint Center for Structural Genomics (JCSG)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.05 Å
• R-Value Free: 0.227 
• R-Value Work: 0.184 
• R-Value Observed: 0.186 

Literature

Crystal structure of hypothetical protein (NP_979748.1) from Bacillus cereus ATCC 10987 at 2.05 A resolution

Joint Center for Structural Genomics (JCSG)

To be published.

Biological Assembly 1  

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

Biological assembly 1 assigned by authors.

Biological Assembly Evidence: gel filtration, light scattering

Biological Assembly 2  

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

Biological assembly 2 assigned by authors.

Biological Assembly Evidence: gel filtration, light scattering

Macromolecule Content

• Total Structure Weight: 20.17 kDa 
• Atom Count: 1,437 
• Modelled Residue Count: 164 
• Deposited Residue Count: 170 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Hypothetical protein	A, B	85	Bacillus cereus ATCC 10987	Mutation(s): 6  Gene Names: NP_979748.1, BCE_3448
UniProt
Find proteins for Q734F7 (Bacillus cereus (strain ATCC 10987 / NRS 248)) Explore Q734F7  Go to UniProtKB:  Q734F7

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
SO4	D [auth B]	SULFATE ION O4 S QAOWNCQODCNURD-UHFFFAOYSA-L
GOL	C [auth A], E [auth B], F [auth B]	GLYCEROL C3 H8 O3 PEDCQBHIVMGVHV-UHFFFAOYSA-N

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

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.05 Å
• R-Value Free: 0.227 
• R-Value Work: 0.184 
• R-Value Observed: 0.186 
• Space Group: P 3₂ 2 1
• Diffraction Data: https://doi.org/10.18430/M32O3L

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 61.202	α = 90
b = 61.202	β = 90
c = 101.702	γ = 120

Software Package:

Software Name	Purpose
MolProbity	model building
SHELX	phasing
REFMAC	refinement
SCALA	data scaling
PDB_EXTRACT	data extraction
MOSFLM	data reduction
CCP4	data scaling
SHELXD	phasing
autoSHARP	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2006-12-19 
Deposition Author(s): Joint Center for Structural Genomics (JCSG)

Revision History  

• Version 1.0: 2006-12-19
  Type: Initial release
  
• Version 1.1: 2008-05-01
  Changes: Version format compliance
• Version 1.2: 2011-07-13
  Changes: Advisory, Source and taxonomy, Version format compliance
• Version 1.3: 2017-10-18
  Changes: Refinement description
• Version 1.4: 2017-10-25
  Changes: Author supporting evidence
• Version 1.5: 2023-01-25
  Changes: Database references, Derived calculations