5KZO

Notch1 transmembrane and associated juxtamembrane segment


Experimental Data Snapshot

  • Method: SOLUTION NMR
  • Conformers Calculated: 2000 
  • Conformers Submitted: 10 
  • Selection Criteria: structures with the lowest energy 

wwPDB Validation 3D Report Full Report


This is version 1.1 of the entry. See complete history

Literature

Structural and biochemical differences between the Notch and the amyloid precursor protein transmembrane domains.

Deatherage, C.L.Lu, Z.Kroncke, B.M.Ma, S.Smith, J.A.Voehler, M.W.McFeeters, R.L.Sanders, C.R.

(2017) Sci Adv 3: e1602794-e1602794

  • DOI: 10.1126/sciadv.1602794

  • PubMed Abstract: 
  • γ-Secretase cleavage of the Notch receptor transmembrane domain is a critical signaling event for various cellular processes. Efforts to develop inhibitors of γ-secretase cleavage of the amyloid-β precursor C99 protein as potential Alzheimer's diseas ...

    γ-Secretase cleavage of the Notch receptor transmembrane domain is a critical signaling event for various cellular processes. Efforts to develop inhibitors of γ-secretase cleavage of the amyloid-β precursor C99 protein as potential Alzheimer's disease therapeutics have been confounded by toxicity resulting from the inhibition of normal cleavage of Notch. We present biochemical and structural data for the combined transmembrane and juxtamembrane Notch domains (Notch-TMD) that illuminate Notch signaling and that can be compared and contrasted with the corresponding traits of C99. The Notch-TMD and C99 have very different conformations, adapt differently to changes in model membrane hydrophobic span, and exhibit different cholesterol-binding properties. These differences may be exploited in the design of agents that inhibit cleavage of C99 while allowing Notch cleavage.


    Organizational Affiliation

    Department of Biochemistry, Vanderbilt University School of Medicine, Nashville, TN 37240, USA.




Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
Neurogenic locus notch homolog protein 1
A
59Homo sapiensMutation(s): 0 
Gene Names: NOTCH1 (TAN1)
Find proteins for P46531 (Homo sapiens)
Go to Gene View: NOTCH1
Go to UniProtKB:  P46531
Experimental Data & Validation

Experimental Data

  • Method: SOLUTION NMR
  • Conformers Calculated: 2000 
  • Conformers Submitted: 10 
  • Selection Criteria: structures with the lowest energy 
Software Package:
Software NamePurpose
X-PLORrefinement

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History & Funding Information

Deposition Data


Funding OrganizationLocationGrant Number
National Institutes of Health/National Institute of General Medical SciencesUnited StatesRO1 GM106672
National Institutes of Health/National Institute of Diabetes and Digestive and Kidney DiseaseUnited StatesDK069921

Revision History 

  • Version 1.0: 2017-05-10
    Type: Initial release
  • Version 1.1: 2017-09-27
    Type: Author supporting evidence