3E0A

Thaumatin by Classical hanging drop method after high X-Ray dose on ESRF ID29 beamline

• PDB DOI: https://doi.org/10.2210/pdb3E0A/pdb

• Classification: PLANT PROTEIN
• Organism(s): Thaumatococcus daniellii
• Mutation(s): No 


• Deposited: 2008-07-31 Released: 2009-07-07 
• Deposition Author(s): Tripathi, S., Pechkova, E., Nicolini, C.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.51 Å
• R-Value Free: 0.181 
• R-Value Work: 0.154 
• R-Value Observed: 0.155 

Starting Model: experimental

Literature

Radiation damage in protein structural characterization by Synchrotron Radiation: State of the art and Nanotechnology-based perspective

Pechkova, E., Tripathi, S., Nicolini, C.

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)

Macromolecule Content

• Total Structure Weight: 22.39 kDa 
• Atom Count: 2,012 
• Modelled Residue Count: 207 
• Deposited Residue Count: 207 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Thaumatin-1	A	207	Thaumatococcus daniellii	Mutation(s): 0
UniProt
Find proteins for P02883 (Thaumatococcus daniellii) Explore P02883  Go to UniProtKB:  P02883

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
TLA	B [auth A]	L(+)-TARTARIC ACID C4 H6 O6 FEWJPZIEWOKRBE-JCYAYHJZSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.51 Å
• R-Value Free: 0.181 
• R-Value Work: 0.154 
• R-Value Observed: 0.155 
• Space Group: P 4₁ 2₁ 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 57.926	α = 90
b = 57.926	β = 90
c = 150.687	γ = 90

Software Package:

Software Name	Purpose
MOSFLM	data reduction
SCALA	data scaling
REFMAC	refinement
PDB_EXTRACT	data extraction

Structure Validation

Entry History 

Deposition Data

• Released Date: 2009-07-07 
Deposition Author(s): Tripathi, S., Pechkova, E., Nicolini, C.

Revision History  

• Version 1.0: 2009-07-07
  Type: Initial release
  
• Version 1.1: 2011-07-13
  Changes: Version format compliance
• Version 1.2: 2023-11-01
  Changes: Data collection, Database references, Derived calculations, Refinement description
• Version 1.3: 2024-11-20
  Changes: Structure summary