8ALS

The apo-crystal structure of a variant form of the 28-kDa Schistosoma haematobium glutathione transferase

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

• Classification: TRANSFERASE
• Organism(s): Schistosoma haematobium
• 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 
• R-Value Work: 0.215 
• R-Value Observed: 0.217 

Literature

The apo-crystal structure of a variant form of the 28-kDa Schistosoma haematobium glutathione transferase

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

To be published.

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: 46.69 kDa 
• Atom Count: 3,791 
• Modelled Residue Count: 409 
• Deposited Residue Count: 409 
• Unique protein chains: 2

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Glutathione S-transferase class-mu 28 kDa isozyme	A	204	Schistosoma haematobium	Mutation(s): 0  EC: 2.5.1.18
UniProt
Find proteins for P30114 (Schistosoma bovis) Explore P30114  Go to UniProtKB:  P30114

Entity ID: 2
Molecule	Chains	Sequence Length	Organism	Details	Image
Glutathione S-transferase class-mu 28 kDa isozyme	B	205	Schistosoma haematobium	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 
• R-Value Work: 0.215 
• R-Value Observed: 0.217 
• 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 1.1: 2024-01-31
  Changes: Data collection, Refinement description