4JPD

The structure of CyaY from Burkholderia cenocepacia

• PDB DOI: https://doi.org/10.2210/pdb4JPD/pdb

• Classification: METAL BINDING PROTEIN
• Organism(s): Burkholderia cenocepacia J2315
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2013-03-19 Released: 2013-03-27 
• Deposition Author(s): Seattle Structural Genomics Center for Infectious Disease (SSGCID)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.90 Å
• R-Value Free: 0.196 
• R-Value Work: 0.162 
• R-Value Observed: 0.164 

Starting Model: experimental

Literature

The structure of CyaY from Burkholderia cenocepacia

Clifton, M.C., Davies, D., Sankaran, B.

To be published.

Biological Assembly 1  

Global Symmetry: Dihedral - D3  (Explore in 3D)
Global Stoichiometry: Homo 6-mer - A6 

Biological assembly 1 assigned by authors and generated by PISA (software)

Macromolecule Content

• Total Structure Weight: 12.47 kDa 
• Atom Count: 993 
• Modelled Residue Count: 109 
• Deposited Residue Count: 112 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Protein CyaY	A	112	Burkholderia cenocepacia J2315	Mutation(s): 0  Gene Names: cyaY, BceJ2315_02750, BCAL0273
UniProt
Find proteins for B4E5Z6 (Burkholderia cenocepacia (strain ATCC BAA-245 / DSM 16553 / LMG 16656 / NCTC 13227 / J2315 / CF5610)) Explore B4E5Z6  Go to UniProtKB:  B4E5Z6

Small Molecules

Ligands 3 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
SO4	E [auth A]	SULFATE ION O4 S QAOWNCQODCNURD-UHFFFAOYSA-L
ACT	B [auth A], C [auth A]	ACETATE ION C2 H3 O2 QTBSBXVTEAMEQO-UHFFFAOYSA-M
NA	D [auth A]	SODIUM ION Na FKNQFGJONOIPTF-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.90 Å
• R-Value Free: 0.196 
• R-Value Work: 0.162 
• R-Value Observed: 0.164 
• Space Group: P 4₃ 3 2
• Diffraction Data: https://doi.org/10.18430/M34JPD

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 96.02	α = 90
b = 96.02	β = 90
c = 96.02	γ = 90

Software Package:

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

Structure Validation

Entry History 

Deposition Data

• Released Date: 2013-03-27 
Deposition Author(s): Seattle Structural Genomics Center for Infectious Disease (SSGCID)

Revision History  

• Version 1.0: 2013-03-27
  Type: Initial release
  
• Version 1.1: 2023-09-20
  Changes: Data collection, Database references, Derived calculations, Refinement description