8ALS | pdb_00008als

The apo-crystal structure of the 28-kDa Schistosoma bovis glutathione transferase

• PDB DOI: https://doi.org/10.2210/pdb8ALS/pdb

• Classification: TRANSFERASE
• Organism(s): Schistosoma bovis
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2022-08-01 Released: 2022-11-02 
• Deposition Author(s): Pandian, R., Makumbe, H.H., Sayed, Y., Achilonu, I.A.
• Funding Organization(s): National Research Foundation in South Africa

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.30 Å
• R-Value Free: 
  0.245 (Depositor), 0.234 (DCC) 
• R-Value Work: 
  0.215 (Depositor), 0.217 (DCC) 
• R-Value Observed: 
  0.217 (Depositor) 

Starting Model: experimental

Literature

Biophysical characterization, crystallization, and solution of the first crystal structure of the 28 kDa-Schistosoma bovis glutathione transferase

Makumbe, H.H., Pandian, R., Valli, A., Sayed, Y., Achilonu, I.

(2024) J Mol Struct 1298: 136979

• DOI: https://doi.org/10.1016/j.molstruc.2023.136979

Biological Assembly 1  

Global Symmetry: Cyclic - C2  (Explore in 3D)
Global Stoichiometry: Homo 2-mer - A2 

Biological assembly 1 assigned by authors.

Biological Assembly Evidence: homology

Macromolecule Content 

• Total Structure Weight: 46.75 kDa 
• Atom Count: 3,791 
• Modeled Residue Count: 409 
• Deposited Residue Count: 410 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Glutathione S-transferase class-mu 28 kDa isozyme	A, B	205	Schistosoma bovis	Mutation(s): 0  EC: 2.5.1.18
UniProt
Find proteins for P30114 (Schistosoma bovis) Explore P30114  Go to UniProtKB:  P30114

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
NA (Subject of Investigation/LOI)	C [auth A], D [auth B]	SODIUM ION Na FKNQFGJONOIPTF-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.30 Å
• R-Value Free:  0.245 (Depositor), 0.234 (DCC) 
• R-Value Work:  0.215 (Depositor), 0.217 (DCC) 
• R-Value Observed: 0.217 (Depositor) 

Space Group: P 1 2₁ 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 54.133	α = 90
b = 77.086	β = 93.15
c = 54.015	γ = 90

Software Package:

Software Name	Purpose
PHENIX	refinement
SAINT	data reduction
SADABS	data scaling
PHASER	phasing

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2022-11-02 
Deposition Author(s): Pandian, R., Makumbe, H.H., Sayed, Y., Achilonu, I.A.

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Funding Organization	Location	Grant Number
National Research Foundation in South Africa	South Africa	64788
National Research Foundation in South Africa	South Africa	NEP Grant No 129920

Revision History  

• Version 1.0: 2022-11-02
  Type: Initial release
  
• Version 2.0: 2024-12-25
  Changes: Advisory, Atomic model, Data collection, Database references, Derived calculations, Experimental preparation, Other, Polymer sequence, Refinement description, Source and taxonomy, Structure summary