2R77

Crystal structure of phosphatidylethanolamine-binding protein, pfl0955c, from Plasmodium falciparum

• PDB DOI: https://doi.org/10.2210/pdb2R77/pdb

• Classification: LIPID BINDING PROTEIN
• Organism(s): Plasmodium falciparum 3D7
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2007-09-07 Released: 2007-09-25 
• Deposition Author(s): Wernimont, A.K., Lew, J., Kozieradzki, I., Lin, Y.H., Sun, X., Khuu, C., Crombette, L., Zhao, Y., Schapira, M., Arrowsmith, C.H., Edwards, A.M., Weigelt, J., Sundstrom, M., Bochkarev, A., Hui, R., Artz, J.D., Xiao, T., Structural Genomics Consortium (SGC)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.65 Å
• R-Value Free: 0.225 
• R-Value Work: 0.185 
• R-Value Observed: 0.187 

Literature

Crystal structure of phosphatidylethanolamine-binding protein, pfl0955c, from Plasmodium falciparum.

Wernimont, A.K., Lew, J., Kozieradzki, I., Lin, Y.H., Sun, X., Khuu, C., Crombette, L., Zhao, Y., Schapira, M., Arrowsmith, C.H., Edwards, A.M., Weigelt, J., Sundstrom, M., Bochkarev, A., Hui, R., Artz, J.D., Xiao, T.

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: 23.52 kDa 
• Atom Count: 1,764 
• Modelled Residue Count: 190 
• Deposited Residue Count: 205 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Phosphatidylethanolamine-binding protein, putative	A	205	Plasmodium falciparum 3D7	Mutation(s): 0  Gene Names: PFL0955c
UniProt
Find proteins for Q7KQK1 (Plasmodium falciparum (isolate 3D7)) Explore Q7KQK1  Go to UniProtKB:  Q7KQK1

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.65 Å
• R-Value Free: 0.225 
• R-Value Work: 0.185 
• R-Value Observed: 0.187 
• Space Group: P 4₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 54.229	α = 90
b = 54.229	β = 90
c = 69.927	γ = 90

Software Package:

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

Structure Validation

Entry History 

Deposition Data

• Released Date: 2007-09-25 
Deposition Author(s): Wernimont, A.K., Lew, J., Kozieradzki, I., Lin, Y.H., Sun, X., Khuu, C., Crombette, L., Zhao, Y., Schapira, M., Arrowsmith, C.H., Edwards, A.M., Weigelt, J., Sundstrom, M., Bochkarev, A., Hui, R., Artz, J.D., Xiao, T., Structural Genomics Consortium (SGC)

Revision History  

• Version 1.0: 2007-09-25
  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: 2023-08-30
  Changes: Data collection, Database references, Refinement description