function:Binds to myosin; probably involved in interaction with thick myofilaments in the A-band.,similarity:Belongs to the immunoglobulin superfamily. MyBP family.,similarity:Contains 2 fibronectin type-III domains.,similarity:Contains 2 Ig-like C2-type (immunoglobulin-like) domains.,tissue specificity:Skeletal muscle.,
myosin filament,
Mainly expressed in the skeletal muscle. Slightly expressed in the left atrium and arteria mammaria interna.