1LAU

URACIL-DNA GLYCOSYLASE


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.8 Å
  • R-Value Free: 0.225 
  • R-Value Work: 0.174 

wwPDB Validation 3D Report Full Report


This is version 1.2 of the entry. See complete history

Literature

The structural basis of specific base-excision repair by uracil-DNA glycosylase.

Savva, R.McAuley-Hecht, K.Brown, T.Pearl, L.

(1995) Nature 373: 487-493

  • DOI: 10.1038/373487a0
  • Primary Citation of Related Structures:  1UDG, 1UDH

  • PubMed Abstract: 
  • The 1.75-A crystal structure of the uracil-DNA glycosylase from herpes simplex virus type-1 reveals a new fold, distantly related to dinucleotide-binding proteins. Complexes with a trideoxynucleotide, and with uracil, define the DNA-binding site and ...

    The 1.75-A crystal structure of the uracil-DNA glycosylase from herpes simplex virus type-1 reveals a new fold, distantly related to dinucleotide-binding proteins. Complexes with a trideoxynucleotide, and with uracil, define the DNA-binding site and allow a detailed understanding of the exquisitely specific recognition of uracil in DNA. The overall structure suggests binding models for elongated single- and double-stranded DNA substrates. Conserved residues close to the uracil-binding site suggest a catalytic mechanism for hydrolytic base excision.


    Related Citations: 
    • Crystallization and Preliminary X-Ray Analysis of the Uracil-DNA Glycosylase DNA Repair Enzyme from Herpes Simplex Virus Type 1
      Savva, R.,Pearl, L.H.
      (1993) J.Mol.Biol. 234: 910


    Organizational Affiliation

    Department of Biochemistry and Molecular Biology, University College London, UK.




Macromolecules

Find similar proteins by: Sequence  |  Structure


Entity ID: 2
MoleculeChainsSequence LengthOrganismDetails
PROTEIN (URACIL-DNA GLYCOSYLASE (E.C.3.2.2.-))
E
244Human herpesvirus 1 (strain 17)EC: 3.2.2.27
Find proteins for P10186 (Human herpesvirus 1 (strain 17))
Go to UniProtKB:  P10186
Entity ID: 1
MoleculeChainsLengthOrganism
DNA (5'-D(*TP*TP*T)-3')D3N/A
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.8 Å
  • R-Value Free: 0.225 
  • R-Value Work: 0.174 
  • Space Group: P 21 21 21
Unit Cell:
Length (Å)Angle (°)
a = 46.660α = 90.00
b = 61.830β = 90.00
c = 86.670γ = 90.00
Software Package:
Software NamePurpose
X-PLORrefinement
MOSFLMdata reduction

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

  • Deposited Date: 1996-01-03 
  • Released Date: 1996-06-10 
  • Deposition Author(s): Pearl, L.H., Savva, R.

Revision History 

  • Version 1.0: 1996-06-10
    Type: Initial release
  • Version 1.1: 2008-05-22
    Type: Version format compliance
  • Version 1.2: 2011-07-13
    Type: Version format compliance