2AUA | pdb_00002aua

Structure of BC2332: A Protein of Unknown Function from Bacillus cereus

• PDB DOI: https://doi.org/10.2210/pdb2AUA/pdb

• Classification: STRUCTURAL GENOMICS, UNKNOWN FUNCTION
• Organism(s): Bacillus cereus
• Expression System: Escherichia coli BL21(DE3)
• Mutation(s): No 


• Deposited: 2005-08-27 Released: 2005-10-11 
• Deposition Author(s): Brunzelle, J.S., Minasov, G., Shuvalova, L., Collart, F.R., Joachimiak, A., Anderson, W.F., Midwest Center for Structural Genomics (MCSG)

---

Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.35 Å
• R-Value Free: 
  0.254 (Depositor), 0.203 (DCC) 
• R-Value Work: 
  0.204 (Depositor), 0.205 (DCC) 
• R-Value Observed: 
  0.206 (Depositor) 

Literature

Crystal structure of BC2332: A hypothetical protein from Bacillus cereus

Brunzelle, J.S., Minasov, G., Shuvalova, L., Collart, F.R., Anderson, W.F.

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: 53.17 kDa 
• Atom Count: 3,605 
• Modeled Residue Count: 409 
• Deposited Residue Count: 448 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
hypothetical protein	A, B	224	Bacillus cereus	Mutation(s): 0
UniProt
Find proteins for Q81DM5 (Bacillus cereus (strain ATCC 14579 / DSM 31 / CCUG 7414 / JCM 2152 / NBRC 15305 / NCIMB 9373 / NCTC 2599 / NRRL B-3711)) Explore Q81DM5  Go to UniProtKB:  Q81DM5

Small Molecules

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: 2.35 Å
• R-Value Free:  0.254 (Depositor), 0.203 (DCC) 
• R-Value Work:  0.204 (Depositor), 0.205 (DCC) 
• R-Value Observed: 0.206 (Depositor) 

Space Group: P 2₁ 2₁ 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 72.222	α = 90
b = 76.64	β = 90
c = 107.503	γ = 90

Software Package:

Software Name	Purpose
REFMAC	refinement
SBC-Collect	data collection
SCALEPACK	data scaling
ACRS	phasing
SHARP	phasing
DM	phasing
ARP	model building

Structure Validation

Entry History 

Deposition Data

• Released Date: 2005-10-11 
Deposition Author(s): Brunzelle, J.S., Minasov, G., Shuvalova, L., Collart, F.R., Joachimiak, A., Anderson, W.F., Midwest Center for Structural Genomics (MCSG)

Revision History  

• Version 1.0: 2005-10-11
  Type: Initial release
  
• Version 1.1: 2008-05-01
  Changes: Version format compliance
• Version 1.2: 2011-07-13
  Changes: Advisory, Version format compliance
• Version 1.3: 2017-10-11
  Changes: Refinement description
• Version 1.4: 2024-10-30
  Changes: Data collection, Database references, Derived calculations, Structure summary