2RSL

REFINEMENT OF GAMMA DELTA RESOLVASE REVEALS A STRIKINGLY FLEXIBLE MOLECULE


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.3 Å

wwPDB Validation 3D Report Full Report


This is version 1.3 of the entry. See complete history

Literature

Refinement of gamma delta resolvase reveals a strikingly flexible molecule.

Rice, P.A.Steitz, T.A.

(1994) Structure 2: 371-384


  • PubMed Abstract: 
  • gamma delta resolvase is a 20.5 kDa enzyme that catalyzes a site-specific recombination in the second step of the transposition of the gamma delta transposon and requires no cofactors other than Mg2+ for activity. Dimers of resolvase bind cooperative ...

    gamma delta resolvase is a 20.5 kDa enzyme that catalyzes a site-specific recombination in the second step of the transposition of the gamma delta transposon and requires no cofactors other than Mg2+ for activity. Dimers of resolvase bind cooperatively to DNA at three inverted repeat sequences of differing geometry but catalyze recombination at only one site.


    Related Citations: 
    • Protein-Protein Interactions Directing Resolvase Site-Specific Recombination: A Structure-Function Analysis
      Hughes, R.E.,Rice, P.A.,Steitz, T.A.,Grindley, N.D.F.
      (1993) Embo J. 12: 1447
    • Cooperativity Mutants of the Gamma Delta Resolvase Identify an Essential Interdimer Interaction
      Hughes, R.E.,Hatfull, G.F.,Rice, P.,Steitz, T.A.,Grindley, N.D.F.
      (1990) Cell 63: 1331
    • Preparation of Heavy-Atom Derivatives Using Site-Directed Mutagenesis. Introduction of Cysteine Residues Into Gamma Delta Resolvase
      Hatfull, G.F.,Sanderson, M.R.,Freemont, P.S.,Raccuia, P.R.,Grindley, N.D.F.,Steitz, T.A.
      (1989) J.Mol.Biol. 208: 661
    • The Crystal Structure of the Catalytic Domain of the Site-Specific Recombination Enzyme Gamma Delta Resolvase at 2.7 Angstroms Resolution
      Sanderson, M.R.,Freemont, P.S.,Rice, P.A.,Goldman, A.,Hatfull, G.F.,Grindley, N.D.F.,Steitz, T.A.
      (1990) Cell 63: 1323


    Organizational Affiliation

    Department of Molecular Biophysics, Howard Hughes Medical Institute, Yale University, New Haven, CT 06520-8114.




Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
GAMMA DELTA-RESOLVASE
A, B, C
140Escherichia coli (strain K12)Gene Names: tnpR
Find proteins for P03012 (Escherichia coli (strain K12))
Go to UniProtKB:  P03012
Small Molecules
Ligands 1 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
SO4
Query on SO4

Download SDF File 
Download CCD File 
C
SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.3 Å
  • Space Group: C 2 2 21
Unit Cell:
Length (Å)Angle (°)
a = 76.800α = 90.00
b = 191.300β = 90.00
c = 63.400γ = 90.00
Software Package:
Software NamePurpose
X-PLORmodel building
X-PLORrefinement
PROLSQrefinement
X-PLORphasing

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

  • Deposited Date: 1993-09-08 
  • Released Date: 1994-04-30 
  • Deposition Author(s): Rice, P.A., Steitz, T.A.
  • This entry supersedes: 1RSL

Revision History 

  • Version 1.0: 1994-04-30
    Type: Initial release
  • Version 1.1: 2008-03-25
    Type: Version format compliance
  • Version 1.2: 2011-07-13
    Type: Version format compliance
  • Version 1.3: 2015-09-16
    Type: Other