UniProt Summary
UniProt ID

Q62165

Entry Name

DAG1_MOUSE

Protein Name

Dystroglycan

Primary Gene Name

Dag1

Organism

Mus musculus (Mouse)

Molecular Function

Membrane Location

Postsynaptic cell membrane
Secreted
Cell membrane
Membrane




Biological Literature Report of Shedding
Substrate Name Dystroglycan
Cell Type
Substrate Description provide link between the ECM and cortical cytoskeleton
Substrate Function Category cell surface structure
Substrate Function Subtype cell adhesion molecule (dystrophin complex)
Sheddase MMP2, MMP9
Shedding-related Disease dystroglycan complex
Short Summary of Papers MMPs degrade DG complex components and disrupt the link between the ECM and cell membrane, presumed to have a deleterious effect on the stability of cell membrane
Cleavage Information NONE
PMID 19946898 16701552



Cleavage Site Diagram



Topological Domains
Topological Domains
Start End
Extracellular
652 751
Transmembrane
752 772



Proteolytic Cleavage
Database CutSeq Mapped Position Protease Type Evidence PMID
MEROPS ENGA*LLSW 254 matrix metallopeptidase-2 not physiologically relevant Mass spectroscopy NONE   
MEROPS LLSW*KLGC 258 matrix metallopeptidase-2 not physiologically relevant Mass spectroscopy 20305283   
PMAP No_information matrix metallopeptidase-2 This_entry_is_based_on_an_experiment. Gel electrophoresis 16585265   



Secretome Detection
Secretome Database Cell Type or Body Fluid PubMed Reference
PAPER neuron 22728825
PAPER β-Cell 23430253