1UBE

MsRecA-ADP Complex


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.30 Å
  • R-Value Free: 0.290 
  • R-Value Work: 0.221 
  • R-Value Observed: 0.221 

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This is version 1.2 of the entry. See complete history


Literature

Crystal Structures of Mycobacterium smegmatis RecA and Its Nucleotide Complexes

Datta, S.Krishna, R.Ganesh, N.Chandra, N.R.Muniyappa, K.Vijayan, M.

(2003) J Bacteriol 185: 4280-4284

  • DOI: 10.1128/jb.185.14.4280-4284.2003
  • Primary Citation of Related Structures:  
    1UBE, 1UBC, 1UBG, 1UBF

  • PubMed Abstract: 
  • The crystal structures of Mycobacterium smegmatis RecA (RecA(Ms)) and its complexes with ADP, ATPgammaS, and dATP show that RecA(Ms) has an expanded binding site like that in Mycobacterium tuberculosis RecA, although there are small differences between the proteins in their modes of nucleotide binding ...

    The crystal structures of Mycobacterium smegmatis RecA (RecA(Ms)) and its complexes with ADP, ATPgammaS, and dATP show that RecA(Ms) has an expanded binding site like that in Mycobacterium tuberculosis RecA, although there are small differences between the proteins in their modes of nucleotide binding. Nucleotide binding is invariably accompanied by the movement of Gln 196, which appears to provide the trigger for transmitting the effect of nucleotide binding to the DNA-binding loops. These observations provide a framework for exploring the known properties of the RecA proteins.


    Related Citations: 
    • Crystal Structures of Mycobacterium Tuberculosis Reca and its Complex with Adp-Alf4: Implications For Decreased ATPase Activity and Molecular Aggregation
      Datta, S., Prabu, M., Vaze, M.B., Ganesh, N., Chandra, N.R., Muniyappa, K., Vijayan, M.
      (2000) Nucleic Acids Res 28: 4964
    • Structural studies on MtRecA-nucleotide complexes: Insights into DNA and nucleotide binding and the structural signature of NTP recognition
      Datta, S., Ganesh, N., Chandra, N.R., Muniyappa, K., Vijayan, M.
      (2003) Proteins 50: 474

    Organizational Affiliation

    Molecular Biophysics Unit, Indian Institute of Science, Bangalore 560 012, India.



Macromolecules
Find similar proteins by:  (by identity cutoff)  |  Structure
Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
RecAA349Mycolicibacterium smegmatisMutation(s): 0 
UniProt
Find proteins for Q59560 (Mycolicibacterium smegmatis (strain ATCC 700084 / mc(2)155))
Explore Q59560 
Go to UniProtKB:  Q59560
Protein Feature View
Expand
  • Reference Sequence
Small Molecules
Ligands 1 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
ADP (Subject of Investigation/LOI)
Query on ADP

Download Ideal Coordinates CCD File 
B [auth A]ADENOSINE-5'-DIPHOSPHATE
C10 H15 N5 O10 P2
XTWYTFMLZFPYCI-KQYNXXCUSA-N
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.30 Å
  • R-Value Free: 0.290 
  • R-Value Work: 0.221 
  • R-Value Observed: 0.221 
  • Space Group: P 61
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 103.32α = 90
b = 103.32β = 90
c = 73.663γ = 120
Software Package:
Software NamePurpose
CNSrefinement
DENZOdata reduction
SCALEPACKdata scaling
AMoREphasing

Structure Validation

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Ligand Structure Quality Assessment  



Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 2003-07-22
    Type: Initial release
  • Version 1.1: 2008-04-27
    Changes: Version format compliance
  • Version 1.2: 2011-07-13
    Changes: Version format compliance