Difference between revisions of "Part:BBa K4165005"

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Amyloid β Protein Fragment 1-42 which results from the amyloidogenic degradation of Amyloid beta precursor and forms toxic plaques inside the brain leading to the development of Alzheimer's Disease.
 
Amyloid β Protein Fragment 1-42 which results from the amyloidogenic degradation of Amyloid beta precursor and forms toxic plaques inside the brain leading to the development of Alzheimer's Disease.
 
  
 
===Usage and Biology===
 
===Usage and Biology===

Revision as of 18:24, 10 October 2022


Amyloid β Protein Fragment 1-42 (Aβ 1-42)

Amyloid β Protein Fragment 1-42 which results from the amyloidogenic degradation of Amyloid beta precursor and forms toxic plaques inside the brain leading to the development of Alzheimer's Disease.

Usage and Biology

A𝛽-42 formation is due to the amyloidogenic degradation of Amyloid Precursor Protein (APP). APP is a normal cell surface receptor whose cleavage results in different types of peptides depending on the method, and those peptides serve different functions. In the amyloidogenic pathway APP is partially cleaved by two enzymes, the first one is 𝛽-secretase which cleaves APP into 𝛽-APP and the second enzyme is 𝛾-secretase responsible for the cleavage of the remaining part of APP to form A𝛽-42 fragments. The 42 amino acid fragments are toxic in nature and form A𝛽 plaques when aggregated together. The plaques block the transmission of electrical impulses and communication between neurons, therefore causing memory loss.

Sequence and Features


Assembly Compatibility:
  • 10
    COMPATIBLE WITH RFC[10]
  • 12
    COMPATIBLE WITH RFC[12]
  • 21
    COMPATIBLE WITH RFC[21]
  • 23
    COMPATIBLE WITH RFC[23]
  • 25
    COMPATIBLE WITH RFC[25]
  • 1000
    COMPATIBLE WITH RFC[1000]