1THI | pdb_00001thi

CRYSTAL STRUCTURES OF TWO INTENSELY SWEET PROTEINS

• PDB DOI: https://doi.org/10.2210/pdb1THI/pdb

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


• Deposited: 1989-05-24 Released: 1989-10-15 
• Deposition Author(s): Kim, S.-H.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 3.20 Å

Literature

Crystal structures of two intensely sweet proteins.

Kim, S.H., de Vos, A., Ogata, C.

(1988) Trends Biochem Sci 13: 13-15

• PubMed: 3072690 
• DOI: https://doi.org/10.1016/0968-0004(88)90011-4
• Primary Citation Related Structures: 
  1THI, 3MON

Biological Assembly 1  

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

Biological assembly 1 assigned by authors.

Macromolecule Content 

• Total Structure Weight: 22.23 kDa 
• Atom Count: 207 
• Modeled Residue Count: 207 
• Deposited Residue Count: 207 
• Unique protein chains: 1

Macromolecules

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

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 3.20 Å

Space Group: P 2₁ 2₁ 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 74.42	α = 90
b = 53.32	β = 90
c = 52.25	γ = 90

Structure Validation

Entry History 

Deposition Data

• Released Date: 1989-10-15 
Deposition Author(s): Kim, S.-H.

Revision History  

• Version 1.0: 1989-10-15
  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, Other