A giant elastic protein of molecular mass ranging from 2,993 kDa (cardiac), 3,300 kDa (psoas), to 3,700 kDa (soleus) having a kinase domain. The amino- terminal is involved in a Z line binding, and the carboxy-terminal region is bound to the myosin filament with an overlap between the counter-connectin filaments at the M line.
Titin — Myomesin — alfa-Connectin — beta-Connectin
Titin Kinase — Kinase, Titin — Titin — Myomesin — M-Line 185 kDa Protein — M Line 185 kDa Protein — M-Protein (muscle) — Muscle M-Line Protein — M-Line Protein, Muscle — Muscle M Line Protein — Protein, Muscle M-Line — Skelemins — M-Band Proteins — M Band Proteins — Proteins, M-Band — alpha-Connectin — alpha Connectin — Titin 1 — beta-Connectin — beta Connectin — Titin 2