1WHO | pdb_00001who

ALLERGEN PHL P 2

• PDB DOI: https://doi.org/10.2210/pdb1WHO/pdb

• Classification: ALLERGEN
• Organism(s): Phleum pratense
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 1997-04-04 Released: 1997-07-07 
• Deposition Author(s): Fedorov, A.A., Fedorov, E.V., Dolecek, C., Susani, M., Valenta, R., Almo, S.C.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.90 Å
• R-Value Work: 
  0.182 (Depositor) 

Literature

Crystal Structure of Phl P 2, a Major Timothy Grass (Phleum Pratense) Pollen Allergen

Fedorov, A.A., Fedorov, E.V., Dolecek, C., Susani, M., Valenta, R., Almo, S.C.

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.

Macromolecule Content 

• Total Structure Weight: 10.83 kDa 
• Atom Count: 801 
• Modeled Residue Count: 94 
• Deposited Residue Count: 96 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
ALLERGEN PHL P 2	A	96	Phleum pratense	Mutation(s): 0
UniProt
Find proteins for P43214 (Phleum pratense) Explore P43214  Go to UniProtKB:  P43214

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.90 Å
• R-Value Work:  0.182 (Depositor) 

Space Group: P 2₁ 2₁ 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 39.312	α = 90
b = 64.605	β = 90
c = 36.09	γ = 90

Software Package:

Software Name	Purpose
PHASES	phasing
PROFFT	refinement
XDS	data reduction
XSCALE	data scaling

Structure Validation

Entry History 

Deposition Data

• Released Date: 1997-07-07 
Deposition Author(s): Fedorov, A.A., Fedorov, E.V., Dolecek, C., Susani, M., Valenta, R., Almo, S.C.

Revision History  

• Version 1.0: 1997-07-07
  Type: Initial release
  
• Version 1.1: 2008-03-24
  Changes: Version format compliance
• Version 1.2: 2011-07-13
  Changes: Version format compliance
• Version 1.3: 2024-02-14
  Changes: Data collection, Database references