protein localization to M-band
Any process in which a protein is transported to, and/or maintained in, the M band. The M band is the midline of aligned thick filaments in a sarcomere.
GO:0033365
protein localization to organelle
is_a
cellular protein localization to M-band
exact
protein localization to M disc
exact
protein localization to M line
narrow
protein localization to mesophragma
exact