1WS6

The Structure of Thermus thermphillus HB8 hypothetical protein TTHA0928

• PDB DOI: https://doi.org/10.2210/pdb1WS6/pdb

• Classification: TRANSFERASE
• Organism(s): Thermus thermophilus HB8
• Expression System: Escherichia coli
• Mutation(s): Yes 


• Deposited: 2004-11-01 Released: 2006-02-07 
• Deposition Author(s): Sasaki, C., Sugiura, I., Sugio, S., Tamura, T., Inagaki, K., RIKEN Structural Genomics/Proteomics Initiative (RSGI)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.50 Å
• R-Value Free: 0.283 
• R-Value Work: 0.218 
• R-Value Observed: 0.222 

Literature

The structure of thermus thermphillus HB8 hypothetical protein TTHA0928

Sasaki, C., Sugiura, I., Sugio, S., Tamura, T., Inagaki, K.

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: 18.7 kDa 
• Atom Count: 1,406 
• Modelled Residue Count: 171 
• Deposited Residue Count: 171 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
methyltransferase	A	171	Thermus thermophilus HB8	Mutation(s): 2  EC: 2.1.1
UniProt
Find proteins for Q5SJT0 (Thermus thermophilus (strain ATCC 27634 / DSM 579 / HB8)) Explore Q5SJT0  Go to UniProtKB:  Q5SJT0

Small Molecules

Modified Residues  1 Unique
ID	Chains	Type	Formula	2D Diagram	Parent
MSE	A	L-PEPTIDE LINKING	C5 H11 N O2 Se		MET

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.50 Å
• R-Value Free: 0.283 
• R-Value Work: 0.218 
• R-Value Observed: 0.222 
• Space Group: P 3₁ 2 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 58.76	α = 90
b = 58.76	β = 90
c = 101.66	γ = 120

Software Package:

Software Name	Purpose
HKL-2000	data collection
SCALEPACK	data scaling
SOLVE	phasing
CNS	refinement
HKL-2000	data reduction

Structure Validation

Entry History 

Deposition Data

• Released Date: 2006-02-07 
Deposition Author(s): Sasaki, C., Sugiura, I., Sugio, S., Tamura, T., Inagaki, K., RIKEN Structural Genomics/Proteomics Initiative (RSGI)

Revision History  

• Version 1.0: 2006-02-07
  Type: Initial release
  
• Version 1.1: 2008-04-30
  Changes: Version format compliance
• Version 1.2: 2011-07-13
  Changes: Source and taxonomy, Version format compliance
• Version 1.3: 2024-10-30
  Changes: Data collection, Database references, Derived calculations, Structure summary