2IOY

Crystal structure of Thermoanaerobacter tengcongensis ribose binding protein


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.9 Å
  • R-Value Free: 0.234 
  • R-Value Work: 0.199 

wwPDB Validation 3D Report Full Report


This is version 1.3 of the entry. See complete history

Literature

The backbone structure of the thermophilic Thermoanaerobacter tengcongensis ribose binding protein is essentially identical to its mesophilic E. coli homolog.

Cuneo, M.J.Tian, Y.Allert, M.Hellinga, H.W.

(2008) Bmc Struct.Biol. 8: 20-20

  • DOI: 10.1186/1472-6807-8-20

  • PubMed Abstract: 
  • Comparison of experimentally determined mesophilic and thermophilic homologous protein structures is an important tool for understanding the mechanisms that contribute to thermal stability. Of particular interest are pairs of homologous structures th ...

    Comparison of experimentally determined mesophilic and thermophilic homologous protein structures is an important tool for understanding the mechanisms that contribute to thermal stability. Of particular interest are pairs of homologous structures that are structurally very similar, but differ significantly in thermal stability.


    Organizational Affiliation

    The Institute for Biological Structure and Design and the Department of Biochemistry, Duke University Medical Center, Durham, North Carolina, 27710, USA. mjc18@duke.edu




Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
Periplasmic sugar-binding protein
A, B
283Caldanaerobacter subterraneus subsp. tengcongensis (strain DSM 15242 / JCM 11007 / NBRC 100824 / MB4)Mutation(s): 0 
Gene Names: RbsB
Find proteins for Q8RD41 (Caldanaerobacter subterraneus subsp. tengcongensis (strain DSM 15242 / JCM 11007 / NBRC 100824 / MB4))
Go to UniProtKB:  Q8RD41
Small Molecules
Ligands 1 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
RIP
Query on RIP

Download SDF File 
Download CCD File 
A, B
RIBOSE(PYRANOSE FORM)
C5 H10 O5
SRBFZHDQGSBBOR-TXICZTDVSA-N
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.9 Å
  • R-Value Free: 0.234 
  • R-Value Work: 0.199 
  • Space Group: C 1 2 1
Unit Cell:
Length (Å)Angle (°)
a = 123.180α = 90.00
b = 35.800β = 107.02
c = 118.030γ = 90.00
Software Package:
Software NamePurpose
SCALAdata scaling
XDSdata reduction
AMoREphasing
REFMACrefinement
MAR345data collection
PDB_EXTRACTdata extraction
CCP4data scaling

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2007-03-20
    Type: Initial release
  • Version 1.1: 2008-05-01
    Type: Version format compliance
  • Version 1.2: 2011-07-13
    Type: Version format compliance
  • Version 1.3: 2017-10-18
    Type: Refinement description