8UJW

Crystal structure of the KETc7 antigen from Taenia solium

• PDB DOI: https://doi.org/10.2210/pdb8UJW/pdb

• Classification: UNKNOWN FUNCTION
• Organism(s): Taenia solium
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2023-10-11 Released: 2023-11-01 
• Deposition Author(s): Sotelo-Mundo, R.R., Gomez-Yanes, A.C., Lopez-Zavala, A.A., Ochoa-Leyva, A.
• Funding Organization(s): National Institutes of Health/National Institute of General Medical Sciences (NIH/NIGMS), Department of Energy (DOE, United States)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.72 Å
• R-Value Free: 0.229 
• R-Value Work: 0.198 
• R-Value Observed: 0.201 

Literature

Crystal structure of the KETc7 antigen from Taenia solium

Sotelo-Mundo, R., Gomez-Yanes, A.C., Lopez-Zavala, A.A., Ochoa-Leyva, A.

To be published.

Biological Assembly 1  

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

Biological assembly 1 assigned by authors.

Macromolecule Content

• Total Structure Weight: 28.46 kDa 
• Atom Count: 1,507 
• Modelled Residue Count: 182 
• Deposited Residue Count: 264 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
GRAM domain-containing protein	A	264	Taenia solium	Mutation(s): 0  Gene Names: TASK_LOCUS7246
UniProt
Find proteins for A0A0R3W9T8 (Taenia asiatica) Explore A0A0R3W9T8  Go to UniProtKB:  A0A0R3W9T8

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.72 Å
• R-Value Free: 0.229 
• R-Value Work: 0.198 
• R-Value Observed: 0.201 
• Space Group: C 1 2 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 124.134	α = 90
b = 36.613	β = 103.27
c = 41.472	γ = 90

Software Package:

Software Name	Purpose
PHENIX	refinement
XDS	data reduction
SCALA	data scaling
PHENIX	phasing

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2023-11-01 
Deposition Author(s): Sotelo-Mundo, R.R., Gomez-Yanes, A.C., Lopez-Zavala, A.A., Ochoa-Leyva, A.

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Funding Organization	Location	Grant Number
National Institutes of Health/National Institute of General Medical Sciences (NIH/NIGMS)	United States	P41GM103393
National Institutes of Health/National Institute of General Medical Sciences (NIH/NIGMS)	United States	P41GM111244
Department of Energy (DOE, United States)	United States	DE-AC02-76SF00515

Revision History  

• Version 1.0: 2023-11-01
  Type: Initial release