9JQ9 | pdb_00009jq9

Crystal structure of Plasmoredoxin from Plasmodium falciparum a disulfide oxidoreductase protein unique to Plasmodium species

• PDB DOI: https://doi.org/10.2210/pdb9JQ9/pdb

• Classification: OXIDOREDUCTASE
• Organism(s): Plasmodium falciparum 3D7
• Expression System: Escherichia coli 'BL21-Gold(DE3)pLysS AG
• Mutation(s): No 


• Deposited: 2024-09-27 Released: 2024-10-16 
• Deposition Author(s): Panicker, L.
• Funding Organization(s): Department of Biotechnology (DBT, India)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.90 Å
• R-Value Free: 
  0.237 (Depositor), 0.236 (DCC) 
• R-Value Work: 
  0.204 (Depositor), 0.204 (DCC) 
• R-Value Observed: 
  0.206 (Depositor) 

Starting Model: in silico

Literature

Crystal structure of Plasmoredoxin from Plasmodium falciparum a disulfide oxidoreductase protein unique to Plasmodium species

Panicker, L.

To be published.

Biological Assembly 1  

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

Biological assembly 1 assigned by authors.

Biological Assembly Evidence: gel filtration

Macromolecule Content 

• Total Structure Weight: 21.72 kDa 
• Atom Count: 1,489 
• Modeled Residue Count: 165 
• Deposited Residue Count: 179 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Plasmoredoxin	A	179	Plasmodium falciparum 3D7	Mutation(s): 0  Gene Names: PF3D7_0303600
UniProt
Find proteins for Q8I224 (Plasmodium falciparum (isolate 3D7)) Explore Q8I224  Go to UniProtKB:  Q8I224

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.90 Å
• R-Value Free:  0.237 (Depositor), 0.236 (DCC) 
• R-Value Work:  0.204 (Depositor), 0.204 (DCC) 
• R-Value Observed: 0.206 (Depositor) 

Diffraction Data: https://doi.org/10.18430/M39JQ9

Space Group: P 2₁ 2₁ 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 48.551	α = 90
b = 50.499	β = 90
c = 78.571	γ = 90

Software Package:

Software Name	Purpose
PHENIX	refinement
Aimless	data scaling
XDS	data reduction
PHENIX	phasing
MrBUMP	phasing

Structure Validation

Entry History 

& Funding Information

Deposition Data

• Released Date: 2024-10-16 
Deposition Author(s): Panicker, L.

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Funding Organization	Location	Grant Number
Department of Biotechnology (DBT, India)	India	barc

Revision History  

• Version 1.0: 2024-10-16
  Type: Initial release