1Y71 | pdb_00001y71

X-ray crystal structure of kinase-associated protein B from Bacillus cereus

• PDB DOI: https://doi.org/10.2210/pdb1Y71/pdb

• Classification: STRUCTURAL GENOMICS, UNKNOWN FUNCTION
• Organism(s): Bacillus cereus
• Expression System: Escherichia coli BL21(DE3)
• Mutation(s): Yes 


• Deposited: 2004-12-07 Released: 2005-01-18 
• Deposition Author(s): Osipiuk, J., Zhou, M., Moy, S., Collart, F., Joachimiak, A., Midwest Center for Structural Genomics (MCSG)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.95 Å
• R-Value Free: 
  0.265 (Depositor), 0.230 (DCC) 
• R-Value Work: 
  0.214 (Depositor), 0.214 (DCC) 
• R-Value Observed: 
  0.216 (Depositor) 

Literature

X-ray crystal structure of kinase-associated protein B from Bacillus cereus

Osipiuk, J., Zhou, M., Moy, S., Collart, F., Joachimiak, A.

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.

Macromolecule Content 

• Total Structure Weight: 30.12 kDa 
• Atom Count: 1,895 
• Modeled Residue Count: 221 
• Deposited Residue Count: 260 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Kinase-associated protein B	A, B	130	Bacillus cereus	Mutation(s): 3  Gene Names: BC4909
UniProt
Find proteins for Q816F1 (Bacillus cereus (strain ATCC 14579 / DSM 31 / CCUG 7414 / JCM 2152 / NBRC 15305 / NCIMB 9373 / NCTC 2599 / NRRL B-3711)) Explore Q816F1  Go to UniProtKB:  Q816F1

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: 1.95 Å
• R-Value Free:  0.265 (Depositor), 0.230 (DCC) 
• R-Value Work:  0.214 (Depositor), 0.214 (DCC) 
• R-Value Observed: 0.216 (Depositor) 

Space Group: P 2₁ 2₁ 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 27.197	α = 90
b = 99.403	β = 90
c = 101.755	γ = 90

Software Package:

Software Name	Purpose
DENZO	data reduction
SCALEPACK	data scaling
REFMAC	refinement
PDB_EXTRACT	data extraction
HKL-2000	data reduction
SHELXD	phasing
SOLVE	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2005-01-18 
Deposition Author(s): Osipiuk, J., Zhou, M., Moy, S., Collart, F., Joachimiak, A., Midwest Center for Structural Genomics (MCSG)

Revision History  

• Version 1.0: 2005-01-18
  Type: Initial release
  
• Version 1.1: 2008-04-30
  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: 2024-11-06
  Changes: Data collection, Database references, Derived calculations, Structure summary