Biological Assembly 1  

 3D View: Structure | 1D-3D View | Validation Report | Predict Membrane 

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Monomer - A1 

Biological assembly 1 assigned by authors.

Macromolecule Content

• Total Structure Weight: 6.85 kDa 
• Atom Count: 413 
• Modelled Residue Count: 51 
• Deposited Residue Count: 59 
• Unique protein chains: 1

5KZO

Notch1 transmembrane and associated juxtamembrane segment

• PDB DOI: 10.2210/pdb5KZO/pdb
• BMRB: 30147

• Classification: TRANSCRIPTION
• Organism(s): Homo sapiens
• Expression System: Escherichia coli BL21(DE3)
• Mutation(s): No 
• Membrane Protein: Yes  OPMPDBTM


• Deposited: 2016-07-25 Released: 2017-05-10 
• Deposition Author(s): Deatherage, C.L., Lu, Z., Kroncke, B.
• Funding Organization(s): National Institutes of Health/National Institute of General Medical Sciences (NIH/NIGMS), National Institutes of Health/National Institute of Diabetes and Digestive and Kidney Disease (NIH/NIDDK)

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Experimental Data Snapshot

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

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

• PubMed: 28439555 
• DOI: 10.1126/sciadv.1602794
• Primary Citation of Related Structures:  
  5KZO


• 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 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.

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Organizational Affiliation: 

Department of Medicine, Vanderbilt University Medical Center, Nashville, TN 37232, USA.

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Neurogenic locus notch homolog protein 1	A	59	Homo sapiens	Mutation(s): 0  Gene Names: NOTCH1, TAN1 Membrane Entity: Yes
UniProt & NIH Common Fund Data Resources
Find proteins for P46531 (Homo sapiens) Explore P46531  Go to UniProtKB:  P46531
PHAROS:  P46531

Experimental Data & Validation

Experimental Data

• Method: SOLUTION NMR
• Conformers Calculated: 2000 
• Conformers Submitted: 10 
• Selection Criteria: structures with the lowest energy 
• OLDERADO: 5KZO Olderado

Structure Validation

Entry History & Funding Information

Deposition Data

• Deposited Date: 2016-07-25 
• Released Date: 2017-05-10 
Deposition Author(s): Deatherage, C.L., Lu, Z., Kroncke, B.

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Funding Organization	Location	Grant Number
National Institutes of Health/National Institute of General Medical Sciences (NIH/NIGMS)	United States	RO1 GM106672
National Institutes of Health/National Institute of Diabetes and Digestive and Kidney Disease (NIH/NIDDK)	United States	DK069921

Revision History  

• Version 1.0: 2017-05-10
  Type: Initial release
  
• Version 1.1: 2017-09-27
  Changes: Author supporting evidence
• Version 1.2: 2019-12-25
  Changes: Author supporting evidence, Data collection