5UF8

Crystal structure of the ARF family small GTPase ARF2 from Candida albicans in complex with GDP

• PDB DOI: https://doi.org/10.2210/pdb5UF8/pdb

• Classification: SIGNALING PROTEIN
• Organism(s): Candida albicans SC5314
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2017-01-03 Released: 2017-01-25 
• Deposition Author(s): Stogios, P.J., Skarina, T., Di Leo, R., Savchenko, A., Anderson, W.F., Center for Structural Genomics of Infectious Diseases (CSGID)
• Funding Organization(s): National Institutes of Health/National Institute Of Allergy and Infectious Diseases (NIH/NIAID)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.87 Å
• R-Value Free: 0.270 
• R-Value Work: 0.235 
• R-Value Observed: 0.236 

Literature

Crystal structure of the ARF family small GTPase ARF2 from Candida albicans in complex with GDP

Stogios, P.J.

To be published.

Biological Assembly 1  

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

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

Biological Assembly 2  

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

Biological assembly 2 assigned by authors and generated by PISA (software)

Biological Assembly 3  

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

Biological assembly 3 assigned by authors and generated by PISA (software)

Biological Assembly 4  

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

Biological assembly 4 assigned by authors and generated by PISA (software)

Macromolecule Content

• Total Structure Weight: 84.15 kDa 
• Atom Count: 5,814 
• Modelled Residue Count: 641 
• Deposited Residue Count: 724 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Potential ADP-ribosylation factor	A, B, C, D	181	Candida albicans SC5314	Mutation(s): 0  Gene Names: ARF2, orf19.5964, CaO19.13385, CaO19.5964
UniProt
Find proteins for Q5AND9 (Candida albicans (strain SC5314 / ATCC MYA-2876)) Explore Q5AND9  Go to UniProtKB:  Q5AND9

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
GDP	E [auth A], F [auth B], G [auth C], H [auth D]	GUANOSINE-5'-DIPHOSPHATE C10 H15 N5 O11 P2 QGWNDRXFNXRZMB-UUOKFMHZSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.87 Å
• R-Value Free: 0.270 
• R-Value Work: 0.235 
• R-Value Observed: 0.236 
• Space Group: P 1
• Diffraction Data: https://doi.org/10.18430/M35UF8

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 38.289	α = 78.11
b = 64.362	β = 83.73
c = 79.236	γ = 72.77

Software Package:

Software Name	Purpose
PHENIX	refinement
HKL-3000	data reduction
HKL-3000	data scaling
BALBES	phasing
PHENIX	model building
Coot	model building

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2017-01-25 
Deposition Author(s): Stogios, P.J., Skarina, T., Di Leo, R., Savchenko, A., Anderson, W.F., Center for Structural Genomics of Infectious Diseases (CSGID)

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Funding Organization	Location	Grant Number
National Institutes of Health/National Institute Of Allergy and Infectious Diseases (NIH/NIAID)	United States	HHSN272201200026C

Revision History  

• Version 1.0: 2017-01-25
  Type: Initial release
  
• Version 1.1: 2017-09-20
  Changes: Author supporting evidence
• Version 1.2: 2019-12-11
  Changes: Author supporting evidence
• Version 1.3: 2023-10-04
  Changes: Data collection, Database references, Refinement description