2F8X

Crystal structure of activated Notch, CSL and MAML on HES-1 promoter DNA sequence


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.25 Å
  • R-Value Free: 0.257 
  • R-Value Work: 0.222 
  • R-Value Observed: 0.241 

wwPDB Validation 3D Report Full Report


This is version 1.2 of the entry. See complete history


Literature

Structural basis for cooperativity in recruitment of MAML coactivators to Notch transcription complexes.

Nam, Y.Sliz, P.Song, L.Aster, J.C.Blacklow, S.C.

(2006) Cell 124: 973-983

  • DOI: 10.1016/j.cell.2005.12.037
  • Structures With Same Primary Citation

  • PubMed Abstract: 
  • Notch receptors transduce essential developmental signals between neighboring cells by forming a complex that leads to transcription of target genes upon activation. We report here the crystal structure of a Notch transcriptional activation complex c ...

    Notch receptors transduce essential developmental signals between neighboring cells by forming a complex that leads to transcription of target genes upon activation. We report here the crystal structure of a Notch transcriptional activation complex containing the ankyrin domain of human Notch1 (ANK), the transcription factor CSL on cognate DNA, and a polypeptide from the coactivator Mastermind-like-1 (MAML-1). Together, CSL and ANK create a groove to bind the MAML-1 polypeptide as a kinked, 70 A helix. The composite binding surface likely restricts the recruitment of MAML proteins to promoters on which Notch:CSL complexes have been preassembled, ensuring tight transcriptional control of Notch target genes.


    Organizational Affiliation

    Biological and Biomedical Sciences Graduate Program in the Division of Medical Sciences, Harvard Medical School, Boston, MA 02115, USA.



Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 3
MoleculeChainsSequence LengthOrganismDetails
Recombining binding protein suppressor of hairless, isoform 4
C
434Homo sapiensMutation(s): 0 
Gene Names: RBPJIGKJRBIGKJRB1RBPJKRBPSUH
Find proteins for Q06330 (Homo sapiens)
Go to UniProtKB:  Q06330
NIH Common Fund Data Resources
PHAROS  Q06330

Find similar proteins by: Sequence  |  Structure

Entity ID: 4
MoleculeChainsSequence LengthOrganismDetails
Neurogenic locus notch homolog protein 1
K
256Homo sapiensMutation(s): 0 
Gene Names: NOTCH1TAN1
Find proteins for P46531 (Homo sapiens)
Go to UniProtKB:  P46531
NIH Common Fund Data Resources
PHAROS  P46531

Find similar proteins by: Sequence  |  Structure

Entity ID: 5
MoleculeChainsSequence LengthOrganismDetails
Mastermind-like protein 1
M
63Homo sapiensMutation(s): 0 
Gene Names: MAML1KIAA0200
Find proteins for Q92585 (Homo sapiens)
Go to UniProtKB:  Q92585
NIH Common Fund Data Resources
PHAROS  Q92585
  • Find similar nucleic acids by: Sequence   |   Structure
Entity ID: 1
MoleculeChainsLengthOrganism
5'-D(*GP*TP*TP*AP*CP*TP*GP*TP*GP*GP*GP*AP*AP*AP*GP*AP*AP*A)-3'X18N/A
  • Find similar nucleic acids by: Sequence   |   Structure
Entity ID: 2
MoleculeChainsLengthOrganism
5'-D(*TP*TP*TP*CP*TP*TP*TP*CP*CP*CP*AP*CP*AP*GP*TP*AP*AP*C)-3'Y18N/A
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.25 Å
  • R-Value Free: 0.257 
  • R-Value Work: 0.222 
  • R-Value Observed: 0.241 
  • Space Group: P 63 2 2
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 273.866α = 90
b = 273.866β = 90
c = 121.016γ = 120
Software Package:
Software NamePurpose
CNSrefinement
PDB_EXTRACTdata extraction
HKL-2000data reduction
SCALEPACKdata scaling
MOLREPphasing

Structure Validation

View Full Validation Report



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2006-04-04
    Type: Initial release
  • Version 1.1: 2008-05-01
    Changes: Version format compliance
  • Version 1.2: 2011-07-13
    Changes: Version format compliance