MAP kinase scaffold activity
The binding activity of a molecule that functions as a physical support for the assembly of a multiprotein mitogen-activated protein kinase (MAPK) complex. Binds multiple kinases of the MAPKKK cascade, and also upstream signaling proteins, permitting those molecules to function in a coordinated way. Bringing together multiple enzymes and their substrates enables the signal to be transduced quickly and efficiently.
GO:0035591
signaling adaptor activity
is_a
GO:0140378
protein complex scaffold activity
is_a
MAP-kinase scaffold protein activity
exact
SPAC23E2.03c SPAC7D4.03c SPAC3G9.05 SPCC576.03c