Biological Assembly 1  

 3D View: Structure | Electron Density | Ligand Interaction

Global Symmetry: Cyclic - C2  (3D View)
Global Stoichiometry: Homo 2-mer - A2 

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

Biological Assembly Evidence: homology

Macromolecule Content

• Total Structure Weight: 83.97 kDa 
• Atom Count: 5418 
• Residue Count: 661 
• Unique protein chains: 1

6UJ5

Crystal structure of CAB1 Pantothenate Kinase from Saccharomyces cerevisiae

• DOI: 10.2210/pdb6UJ5/pdb

• Classification: TRANSFERASE
• Organism(s): Saccharomyces cerevisiae S288C
• Expression System: Escherichia coli BL21(DE3)
• Mutation(s): No 


• Deposited: 2019-10-02 Released: 2020-10-07 
• Deposition Author(s): Seattle Structural Genomics Center for Infectious Disease (SSGCID)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.80 Å
• R-Value Free: 0.205 
• R-Value Work: 0.169 
• R-Value Observed: 0.171 

Literature

Crystal structure of CAB1 Pantothenate Kinase from Saccharomyces cerevisiae

Fox III, D., Horanyi, P.S., Abendroth, J., Lorimer, D.D., Edwards, T.E.

To be published.

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Pantothenate kinase CAB1	A, B	375	Saccharomyces cerevisiae S288C	Mutation(s): 0  Gene Names: CAB1, YDR531W EC: 2.7.1.33
Find proteins for Q04430 (Saccharomyces cerevisiae (strain ATCC 204508 / S288c)) Explore Q04430  Go to UniProtKB:  Q04430

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
MG	A	MAGNESIUM ION Mg JLVVSXFLKOJNIY-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.80 Å
• R-Value Free: 0.205 
• R-Value Work: 0.169 
• R-Value Observed: 0.171 
• Space Group: P 1
• Diffraction Data DOI: 10.18430/m36uj5 Protein Diffraction

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 50.87	α = 71
b = 52.75	β = 85.59
c = 71.13	γ = 64.61

Software Package:

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

Structure Validation

Entry History 

Deposition Data

• Deposited Date: 2019-10-02 
• Released Date: 2020-10-07 
Deposition Author(s): Seattle Structural Genomics Center for Infectious Disease (SSGCID)

Revision History 

• Version 1.0: 2020-10-07
  Type: Initial release