6AWZ

Structure of PR-10 allergen from peanut (Ara h 8.01).

• PDB DOI: https://doi.org/10.2210/pdb6AWZ/pdb

• Classification: PLANT PROTEIN
• Organism(s): Arachis hypogaea
• Expression System: Escherichia coli BL21(DE3)
• Mutation(s): No 


• Deposited: 2017-09-06 Released: 2018-09-12 
• Deposition Author(s): Offermann, L.R., Majorek, K., McBride, J., Hurlburt, B.K., Maleki, S.J., Pote, S.S., Chruszcz, M.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.90 Å
• R-Value Free: 0.256 
• R-Value Work: 0.214 
• R-Value Observed: 0.216 

Literature

Structure of PR-10 Allergen Ara h 8.01.

Offermann, L.R., Yarbrough, J., McBride, J., Hurlburt, B.K., Maleki, S.J., Pote, S.S., Chruszcz, M.

To be published.

Biological Assembly 1  

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

Biological assembly 1 assigned by authors and generated by PISA (software)

Biological Assembly Evidence: gel filtration

Biological Assembly 2  

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

Biological assembly 2 assigned by authors and generated by PISA (software)

Macromolecule Content

• Total Structure Weight: 33.92 kDa 
• Atom Count: 2,554 
• Modelled Residue Count: 312 
• Deposited Residue Count: 312 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Ara h 8 allergen	A, B	156	Arachis hypogaea	Mutation(s): 0
UniProt
Find proteins for Q6VT83 (Arachis hypogaea) Explore Q6VT83  Go to UniProtKB:  Q6VT83

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
PG4 (Subject of Investigation/LOI)	E [auth B]	TETRAETHYLENE GLYCOL C8 H18 O5 UWHCKJMYHZGTIT-UHFFFAOYSA-N
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: 1.90 Å
• R-Value Free: 0.256 
• R-Value Work: 0.214 
• R-Value Observed: 0.216 
• Space Group: P 2₁ 2₁ 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 59.869	α = 90
b = 91.096	β = 90
c = 55.079	γ = 90

Software Package:

Software Name	Purpose
REFMAC	refinement
MOLREP	phasing
HKL-2000	data scaling
HKL-2000	refinement

Structure Validation

Entry History 

Deposition Data

• Released Date: 2018-09-12 
Deposition Author(s): Offermann, L.R., Majorek, K., McBride, J., Hurlburt, B.K., Maleki, S.J., Pote, S.S., Chruszcz, M.

Revision History  

• Version 1.0: 2018-09-12
  Type: Initial release
  
• Version 1.1: 2024-03-13
  Changes: Data collection, Database references, Refinement description