BAIT

AMPH

AMPH1
amphiphysin
Alzheimer's Disease Project
UPS Project
GO Process (2)
GO Function (2)
GO Component (3)

Gene Ontology Biological Process

Gene Ontology Molecular Function

Gene Ontology Cellular Component

Homo sapiens
PREY

CLTC

3110065L21Rik, CHC, R74732, RP23-366M19.3
clathrin, heavy polypeptide (Hc)
Mus musculus

Reconstituted Complex

An interaction is inferred between proteins in vitro. This can include proteins in recombinant form or proteins isolated directly from cells with recombinant or purified bait. For example, GST pull-down assays where a GST-tagged protein is first isolated and then used to fish interactors from cell lysates are considered reconstituted complexes (e.g. PUBMED: 14657240, Fig. 4A or PUBMED: 14761940, Fig. 5). This can also include gel-shifts, surface plasmon resonance, isothermal titration calorimetry (ITC) and bio-layer interferometry (BLI) experiments. The bait-hit directionality may not be clear for 2 interacting proteins. In these cases the directionality is up to the discretion of the curator.

Publication

Amphiphysin I cleavage by asparagine endopeptidase leads to tau hyperphosphorylation and synaptic dysfunction.

Zhang X, Zou L, Meng L, Xiong M, Pan L, Chen G, Zheng Y, Xiong J, Wang Z, Duong DM, Zhang Z, Cao X, Wang T, Tang L, Ye K, Zhang Z

Neurofibrillary tangles composed of hyperphosphorylated tau and synaptic dysfunction are characteristics of Alzheimer's disease (AD). However, the underlying molecular mechanisms remain poorly understood. Here, we identified Amphiphysin I mediates both tau phosphorylation and synaptic dysfunction in AD. Amphiphysin I is cleaved by a cysteine proteinase asparagine endopeptidase (AEP) at N278 in the brains of AD patients. The amount of AEP-generated ... [more]

Elife Dec. 21, 2020; 10(); [Pubmed: 34018922]

Throughput

  • Low Throughput

Curated By

  • BioGRID