1WWM

Crystal Structure of Conserved Hypothetical Protein TT2028 from an Extremely Thermophilic Bacterium Thermus thermophilus HB8

• PDB DOI: https://doi.org/10.2210/pdb1WWM/pdb

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


• Deposited: 2005-01-07 Released: 2005-07-07 
• Deposition Author(s): Mizohata, E., Ushikoshi-Nakayama, R., Terada, T., Murayama, K., Sakai, H., Kuramitsu, S., Shirouzu, M., Yokoyama, S., RIKEN Structural Genomics/Proteomics Initiative (RSGI)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.61 Å
• R-Value Free: 0.275 
• R-Value Work: 0.234 
• R-Value Observed: 0.234 

Literature

Crystal Structure of TT2028 from an Extremely Thermophilic Bacterium Thermus thermophilus HB8

Mizohata, E., Ushikoshi-Nakayama, R., Terada, T., Murayama, K., Sakai, H., Kuramitsu, S., Shirouzu, M., Yokoyama, S.

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 and generated by PISA (software)

Macromolecule Content

• Total Structure Weight: 44.54 kDa 
• Atom Count: 2,943 
• Modelled Residue Count: 341 
• Deposited Residue Count: 380 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
hypothetical protein TT2028	A, B	190	Thermus thermophilus HB8	Mutation(s): 3
UniProt
Find proteins for Q5SLX4 (Thermus thermophilus (strain ATCC 27634 / DSM 579 / HB8)) Explore Q5SLX4  Go to UniProtKB:  Q5SLX4

Small Molecules

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

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.61 Å
• R-Value Free: 0.275 
• R-Value Work: 0.234 
• R-Value Observed: 0.234 
• Space Group: P 2₁ 2₁ 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 41.21	α = 90
b = 101.121	β = 90
c = 102.913	γ = 90

Software Package:

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

Structure Validation

Entry History 

Deposition Data

• Released Date: 2005-07-07 
Deposition Author(s): Mizohata, E., Ushikoshi-Nakayama, R., Terada, T., Murayama, K., Sakai, H., Kuramitsu, S., Shirouzu, M., Yokoyama, S., RIKEN Structural Genomics/Proteomics Initiative (RSGI)

Revision History  

• Version 1.0: 2005-07-07
  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