1J3M

Crystal structure of the conserved hypothetical protein TT1751 from Thermus thermophilus HB8

• PDB DOI: https://doi.org/10.2210/pdb1J3M/pdb

• Classification: STRUCTURAL GENOMICS, UNKNOWN FUNCTION
• Organism(s): Thermus thermophilus
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2003-02-05 Released: 2004-05-18 
• Deposition Author(s): Kishishita, S., Terada, T., Shirouzu, M., Kuramitsu, S., Park, S.-Y., Tame, R.H., Yokoyama, S., RIKEN Structural Genomics/Proteomics Initiative (RSGI)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.00 Å
• R-Value Free: 0.259 
• R-Value Work: 0.194 
• R-Value Observed: 0.197 

Literature

Crystal structure of a conserved hypothetical protein TT1751 from Thermus thermophilus HB8

Kishishita, S., Tatsuguchi, A., Ushikoshi-Nakayama, R., Terada, T., Kuramitsu, S., Park, S.-Y., Tame, J.R., Shirouzu, M., Yokoyama, S.

(2004) Proteins 57: 883-887

• PubMed: 15481054 
• DOI: https://doi.org/10.1002/prot.20282
• Primary Citation of Related Structures:  
  1J3M

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Organizational Affiliation: 

RIKEN Genomic Sciences Center, Yokohama, Japan.

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: 28.03 kDa 
• Atom Count: 2,040 
• Modelled Residue Count: 254 
• Deposited Residue Count: 258 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
the conserved hypothetical protein TT1751	A, B	129	Thermus thermophilus	Mutation(s): 0
UniProt
Find proteins for Q84BQ8 (Thermus thermophilus) Explore Q84BQ8  Go to UniProtKB:  Q84BQ8

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
SO3	C [auth A]	SULFITE ION O3 S LSNNMFCWUKXFEE-UHFFFAOYSA-L

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.00 Å
• R-Value Free: 0.259 
• R-Value Work: 0.194 
• R-Value Observed: 0.197 
• Space Group: P 1 2₁ 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 41.603	α = 90
b = 78.811	β = 116.64
c = 44.688	γ = 90

Software Package:

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

Structure Validation

Entry History 

Deposition Data

• Released Date: 2004-05-18 
Deposition Author(s): Kishishita, S., Terada, T., Shirouzu, M., Kuramitsu, S., Park, S.-Y., Tame, R.H., Yokoyama, S., RIKEN Structural Genomics/Proteomics Initiative (RSGI)

Revision History  

• Version 1.0: 2004-05-18
  Type: Initial release
  
• Version 1.1: 2008-04-27
  Changes: Version format compliance
• Version 1.2: 2011-07-13
  Changes: Version format compliance
• Version 1.3: 2023-12-27
  Changes: Data collection, Database references, Derived calculations