UniProt Summary
UniProt ID

P57087

Entry Name

JAM2_HUMAN

Protein Name

Junctional adhesion molecule B

Primary Gene Name

JAM2

Organism

Homo sapiens (Human)

Molecular Function

Membrane Location

Cell membrane
Membrane




Biological Literature Report of Shedding
Substrate Name JAM-B
Cell Type
Substrate Description may play a role in the processes of lymphocyte homing to secondary lymphoid organs.
Substrate Function Category Immune and Inflammation
Substrate Function Subtype
Sheddase cathepsin S
Shedding-related Disease cell adhesion molecule
Short Summary of Papers shedding of JAM-B leads to disruption of blood–brain barrier(BBB) integrity and thus facilitates breaching of the BBB by breast cancer cells.
Cleavage Information NONE
PMID 25367033



Cleavage Site Diagram



Topological Domains
Topological Domains
Start End
Extracellular
29 238
Transmembrane
239 259



Proteolytic Cleavage
Database CutSeq Mapped Position Protease Type Evidence PMID
MEROPS KAYG*FSAP 28 signal peptidase complex (animal) physiologically relevant N-terminal sequencing 15340161   
PAPER No_information Cathepsin S 25367033   



Secretome Detection
Secretome Database Cell Type or Body Fluid PubMed Reference
Sys-BodyFluid Cerebrospinal fluid 18052119