3N72 | pdb_00003n72

Crystal Structure of Aha-1 from plasmodium falciparum, PFC0270w

• PDB DOI: https://doi.org/10.2210/pdb3N72/pdb

• Classification: chaperone activator
• Organism(s): Plasmodium falciparum
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2010-05-26 Released: 2010-07-21 
• Deposition Author(s): Wernimont, A.K., Dong, A., Hutchinson, A., Sullivan, H., Mackenzie, F., Kozieradzki, I., Cossar, D., Bochkarev, A., Arrowsmith, C.H., Edwards, A.M., Bountra, C., Weigelt, J., Hui, R., Pizarro, J.C., Hills, T., Structural Genomics Consortium (SGC)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.77 Å
• R-Value Free: 
  0.247 (Depositor), 0.232 (DCC) 
• R-Value Work: 
  0.188 (Depositor) 
• R-Value Observed: 
  0.191 (Depositor) 

Literature

Crystal Structure of Aha-1 from plasmodium falciparum, PFC0270w

Wernimont, A.K., Dong, A., Hutchinson, A., Sullivan, H., Mackenzie, F., Kozieradzki, I., Cossar, D., Bochkarev, A., Arrowsmith, C.H., Edwards, A.M., Bountra, C., Weigelt, J., Hui, R., Pizarro, J.C., Hills, T.

To be published.

Biological Assembly 1  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Homo 2-mer - A2 

Biological assembly 1 generated by PISA (software)

Biological Assembly 2  

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

Biological assembly 2 generated by PISA (software)

Biological Assembly 3  

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

Biological assembly 3 generated by PISA (software)

Macromolecule Content 

• Total Structure Weight: 39.36 kDa 
• Atom Count: 2,656 
• Modeled Residue Count: 295 
• Deposited Residue Count: 328 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
putative activator of HSP90	A, B	164	Plasmodium falciparum	Mutation(s): 0  Gene Names: PFC0270w
UniProt
Find proteins for Q689C6 (Plasmodium falciparum) Explore Q689C6  Go to UniProtKB:  Q689C6

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
SCN	C [auth B]	THIOCYANATE ION C N S ZMZDMBWJUHKJPS-UHFFFAOYSA-M

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.77 Å
• R-Value Free:  0.247 (Depositor), 0.232 (DCC) 
• R-Value Work:  0.188 (Depositor) 
• R-Value Observed: 0.191 (Depositor) 

Space Group: P 3₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 63.709	α = 90
b = 63.709	β = 90
c = 61.722	γ = 120

Software Package:

Software Name	Purpose
DENZO	data reduction
SCALEPACK	data scaling
SHELX	phasing
REFMAC	refinement
PDB_EXTRACT	data extraction
SHELXD	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2010-07-21 
Deposition Author(s): Wernimont, A.K., Dong, A., Hutchinson, A., Sullivan, H., Mackenzie, F., Kozieradzki, I., Cossar, D., Bochkarev, A., Arrowsmith, C.H., Edwards, A.M., Bountra, C., Weigelt, J., Hui, R., Pizarro, J.C., Hills, T., Structural Genomics Consortium (SGC)

Revision History  

• Version 1.0: 2010-07-21
  Type: Initial release
  
• Version 1.1: 2011-07-13
  Changes: Version format compliance
• Version 1.2: 2017-11-08
  Changes: Refinement description
• Version 1.3: 2024-02-21
  Changes: Data collection, Database references, Derived calculations