1ADU

EARLY E2A DNA-BINDING PROTEIN


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 3 Å
  • R-Value Free: 0.296 
  • R-Value Work: 0.201 

wwPDB Validation 3D Report Full Report


This is version 1.2 of the entry. See complete history

Literature

Alternative arrangements of the protein chain are possible for the adenovirus single-stranded DNA binding protein.

Kanellopoulos, P.N.Tsernoglou, D.van der Vliet, P.C.Tucker, P.A.

(1996) J.Mol.Biol. 257: 1-8

  • DOI: 10.1006/jmbi.1996.0141
  • Primary Citation of Related Structures:  1ADV

  • PubMed Abstract: 
  • A second crystal form of the C-terminal domain of the adenovirus single-stranded DNA binding protein crystallizes in space group P2(1)2(1)2(1) with a=61.0 angstrom, b=91.2 angstrom and c=149.4 angstrom. The crystals contain two molecules per asymmetr ...

    A second crystal form of the C-terminal domain of the adenovirus single-stranded DNA binding protein crystallizes in space group P2(1)2(1)2(1) with a=61.0 angstrom, b=91.2 angstrom and c=149.4 angstrom. The crystals contain two molecules per asymmetric unit and diffract to a maximum resolution of 3.0 angstrom. The crystal is composed of infinite chains of molecules along the crystallographic 2(1) axis parallel to c. The principal intermolecular interaction is a hooking of the C-terminal 17 residues of one molecule onto the next molecule in the protein chain. Adjacent molecules in the chain are rotated approximately 90 degrees with respect to their neighbours. The difference in relative orientation of adjacent molecules between the two crystal forms of the protein implies a degree of flexibility in the protein chain that would facilitate DNA binding.


    Related Citations: 
    • Crystal Structure of the Adenovirus DNA Binding Protein Reveals a Hook-on Model for Cooperative DNA Binding
      Tucker, P.A.,Tsernoglou, D.,Tucker, A.D.,Coenjaerts, F.E.,Leenders, H.,Van Der Vliet, P.C.
      (1994) Embo J. 13: 2994


    Organizational Affiliation

    Structural Biology Programme, European Molecular Biology Laboratory, Heidelberg, Germany.




Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
ADENOVIRUS SINGLE-STRANDED DNA-BINDING PROTEIN
A, B
356Human adenovirus C serotype 5Gene Names: DBP
Find proteins for P03265 (Human adenovirus C serotype 5)
Go to Gene View: DBP
Go to UniProtKB:  P03265
Small Molecules
Ligands 1 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
ZN
Query on ZN

Download SDF File 
Download CCD File 
A, B
ZINC ION
Zn
PTFCDOFLOPIGGS-UHFFFAOYSA-N
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 3 Å
  • R-Value Free: 0.296 
  • R-Value Work: 0.201 
  • Space Group: P 21 21 21
Unit Cell:
Length (Å)Angle (°)
a = 61.000α = 90.00
b = 91.200β = 90.00
c = 149.400γ = 90.00
Software Package:
Software NamePurpose
X-PLORphasing
X-PLORmodel building
X-PLORrefinement
XDSdata reduction
DENZOdata reduction

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 1996-06-20
    Type: Initial release
  • Version 1.1: 2008-03-24
    Type: Version format compliance
  • Version 1.2: 2011-07-13
    Type: Version format compliance