2BOP

CRYSTAL STRUCTURE AT 1.7 ANGSTROMS OF THE BOVINE PAPILLOMAVIRUS-1 E2 DNA-BINDING DOMAIN BOUND TO ITS DNA TARGET


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.7 Å

wwPDB Validation 3D Report Full Report


This is version 1.2 of the entry. See complete history

Literature

Crystal structure at 1.7 A of the bovine papillomavirus-1 E2 DNA-binding domain bound to its DNA target.

Hegde, R.S.Grossman, S.R.Laimins, L.A.Sigler, P.B.

(1992) Nature 359: 505-512

  • DOI: 10.1038/359505a0

  • PubMed Abstract: 
  • The dominant transcriptional regulator of the papillomaviruses, E2, binds to its specific DNA target through a previously unobserved dimeric antiparallel beta-barrel. The DNA is severely but smoothly bent over the barrel by the interaction of success ...

    The dominant transcriptional regulator of the papillomaviruses, E2, binds to its specific DNA target through a previously unobserved dimeric antiparallel beta-barrel. The DNA is severely but smoothly bent over the barrel by the interaction of successive major grooves with a pair of symmetrically disposed alpha-helices. The specific interface is an 'interwoven' network of interactions where the identifying base pairs of the target contact more than one amino-acid side chain and the discriminating amino acids interact with more than one base pair.


    Organizational Affiliation

    Howard Hughes Medical Institute, Yale University, New Haven, Connecticut 06510.




Macromolecules

Find similar proteins by: Sequence  |  Structure


Entity ID: 2
MoleculeChainsSequence LengthOrganismDetails
PROTEIN (E2)
A
85Bovine papillomavirus type 1Gene Names: E2
Find proteins for P03122 (Bovine papillomavirus type 1)
Go to UniProtKB:  P03122
Entity ID: 1
MoleculeChainsLengthOrganism
DNA (5'-D(*CP*CP*GP*AP*CP*CP*GP*AP*CP*GP*TP*CP*GP*GP*TP*CP*G )-3')B17N/A
Small Molecules
Ligands 1 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
YB
Query on YB

Download SDF File 
Download CCD File 
A, B
YTTERBIUM (III) ION
Yb
AWSFICBXMUKWSK-UHFFFAOYSA-N
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.7 Å
  • Space Group: R 3 2
Unit Cell:
Length (Å)Angle (°)
a = 64.600α = 61.80
b = 64.600β = 61.80
c = 64.600γ = 61.80
Software Package:
Software NamePurpose
NUCLSQrefinement
PROFFTrefinement

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 1994-01-31
    Type: Initial release
  • Version 1.1: 2008-05-22
    Type: Version format compliance
  • Version 1.2: 2011-07-13
    Type: Version format compliance