2QU8

Crystal structure of putative nucleolar GTP-binding protein 1 PFF0625w from Plasmodium falciparum

• PDB DOI: https://doi.org/10.2210/pdb2QU8/pdb

• Classification: STRUCTURAL GENOMICS, UNKNOWN FUNCTION
• Organism(s): Plasmodium falciparum 3D7
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2007-08-03 Released: 2007-08-28 
• Deposition Author(s): Wernimont, A.K., Lew, J., Lin, Y.H., Kozieradzki, I., Zhao, Y., Ravichandran, M., Shapiro, M., Bochkarev, A., Edwards, A.M., Arrowsmith, C.H., Weigelt, J., Sundstrom, M., Hui, R., Qiu, W., Sukumar, D., Hassanali, A., Structural Genomics Consortium (SGC)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.01 Å
• R-Value Free: 0.264 
• R-Value Work: 0.223 
• R-Value Observed: 0.225 

Literature

Crystal structure of putative nucleolar GTP-binding protein 1 PFF0625w from Plasmodium falciparum.

Wernimont, A.K., Lew, J., Lin, Y.H., Zhao, Y., Kozieradzki, I., Ravichandran, M., Shapiro, M., Bochkarev, A., Edwards, A.M., Arrowsmith, C.H., Weigelt, J., Sundstrom, M., Hui, R., Qiu, W., Sukumar, D., Hassanali, A.

To be published.

Biological Assembly 1  

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

Biological assembly 1 generated by PISA (software)

Macromolecule Content

• Total Structure Weight: 25.96 kDa 
• Atom Count: 1,612 
• Modelled Residue Count: 194 
• Deposited Residue Count: 228 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Putative nucleolar GTP-binding protein 1	A	228	Plasmodium falciparum 3D7	Mutation(s): 0  Gene Names: PFF0625w

Small Molecules

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

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.01 Å
• R-Value Free: 0.264 
• R-Value Work: 0.223 
• R-Value Observed: 0.225 
• Space Group: P 2₁ 2₁ 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 56.377	α = 90
b = 77.162	β = 90
c = 40.196	γ = 90

Software Package:

Software Name	Purpose
DENZO	data reduction
SCALEPACK	data scaling
SHELX	phasing
REFMAC	refinement
PDB_EXTRACT	data extraction
HKL-2000	data collection
SHELXD	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2007-08-28 
Deposition Author(s): Wernimont, A.K., Lew, J., Lin, Y.H., Kozieradzki, I., Zhao, Y., Ravichandran, M., Shapiro, M., Bochkarev, A., Edwards, A.M., Arrowsmith, C.H., Weigelt, J., Sundstrom, M., Hui, R., Qiu, W., Sukumar, D., Hassanali, A., Structural Genomics Consortium (SGC)

Revision History  

• Version 1.0: 2007-08-28
  Type: Initial release
  
• Version 1.1: 2011-07-13
  Changes: Source and taxonomy, Version format compliance
• Version 1.2: 2017-10-25
  Changes: Refinement description
• Version 1.3: 2024-02-21
  Changes: Data collection, Database references, Derived calculations