7NZZ

Ras1 guanine nucleotide exchange factor Cdc25 (REM and catalytic domains)

• PDB DOI: https://doi.org/10.2210/pdb7NZZ/pdb

• Classification: SIGNALING PROTEIN
• Organism(s): Candida albicans SC5314
• Expression System: Escherichia coli BL21(DE3)
• Mutation(s): Yes 


• Deposited: 2021-03-24 Released: 2022-07-13 
• Deposition Author(s): Manso, J.A., Pereira, P.J.B., Macedo-Ribeiro, S.
• Funding Organization(s): Fundacao para a Ciencia e a Tecnologia

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.45 Å
• R-Value Free: 0.240 
• R-Value Work: 0.194 
• R-Value Observed: 0.197 

Literature

Pathogen-specific structural features of Candida albicans Ras1 activation complex: uncovering new antifungal drug targets

Manso, J.A., Carabias, A., Sarkany, Z., de Pereda, J.M., Pereira, P.J.B., Macedo-Ribeiro, S.

(2023) mBio 

• DOI: https://doi.org/10.1128/mbio.00638-23

Biological Assembly 1  

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

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

Biological Assembly Evidence: SAXS

Biological Assembly 2  

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

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

Macromolecule Content

• Total Structure Weight: 109.93 kDa 
• Atom Count: 6,860 
• Modelled Residue Count: 840 
• Deposited Residue Count: 952 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Cell division control protein 25	A, B	476	Candida albicans SC5314	Mutation(s): 2  Gene Names: CDC25, CSC25, CAALFM_C303890WA, CaO19.14188, CaO19.6926
UniProt
Find proteins for P43069 (Candida albicans (strain SC5314 / ATCC MYA-2876)) Explore P43069  Go to UniProtKB:  P43069

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.45 Å
• R-Value Free: 0.240 
• R-Value Work: 0.194 
• R-Value Observed: 0.197 
• Space Group: P 2₁ 2₁ 2₁
• Diffraction Data: https://doi.org/10.15785/SBGRID/859

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 48.647	α = 90
b = 107.214	β = 90
c = 196.896	γ = 90

Software Package:

Software Name	Purpose
autoPROC	data processing
PHENIX	refinement
XDS	data reduction
Aimless	data scaling
Coot	model building
PHASER	phasing

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2022-07-13 
Deposition Author(s): Manso, J.A., Pereira, P.J.B., Macedo-Ribeiro, S.

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Funding Organization	Location	Grant Number
Fundacao para a Ciencia e a Tecnologia	Portugal	--

Revision History  

• Version 1.0: 2022-07-13
  Type: Initial release
  
• Version 1.1: 2023-08-16
  Changes: Author supporting evidence, Data collection, Database references
• Version 1.2: 2024-01-31
  Changes: Refinement description