UniProt Summary
UniProt ID

P97797

Entry Name

SHPS1_MOUSE

Protein Name

Tyrosine-protein phosphatase non-receptor type substrate 1

Primary Gene Name

Sirpa

Organism

Mus musculus (Mouse)

Molecular Function

Membrane Location

Membrane




Biological Literature Report of Shedding
Substrate Name SIRPĪ± (SHPS-1)
Cell Type
Substrate Description receptor for CD47. supports adhesion of cerebellar neurons, neurite outgrowth and glial cell attachment. synaptogenesis and synaptic function
Substrate Function Category central nervous system (neuron)
Substrate Function Subtype
Sheddase metalloproteinase
Shedding-related Disease cell receptor
Short Summary of Papers ectodomain shedding of SIRPĪ± is an activity-dependent mechanism allowing pre- and postsynaptic terminals to communicate for the maturation of functional synapse.
Cleavage Information ZNo-Human:
PMID 24036914



Cleavage Site Diagram



Topological Domains
Topological Domains
Start End
Extracellular
32 373
Transmembrane
374 394



Proteolytic Cleavage
Database CutSeq Mapped Position Protease Type Evidence PMID
MEROPS GVTG*KELK 31 signal peptidase complex (animal) physiologically relevant N-terminal sequencing 9348339   
PAPER No_information metalloproteinase 24036914   
PaperC No_information BACE1/2 Type I TMP proteomics 23430253   



Secretome Detection
Secretome Database Cell Type or Body Fluid PubMed Reference
SPD 22728825