Diversity of regulatory mechanisms and regulation in smooth muscle.
D000255:Adenosine Triphosphate / Q000494:pharmacology; D000818:Animals; D002118:Calcium / Q000494:pharmacology; D006801:Humans; D009119:Muscle Contraction; D009124:Muscle Proteins / Q000502:physiology; D009130:Muscle, Smooth / Q000502:physiology*; D009218:Myosins / Q000378:metabolism; D010766:Phosphorylation; D014336:Troponin / Q000502:physiology
D009124:Muscle Proteins; D014336:Troponin; C018993:leiotonin; D000255:Adenosine Triphosphate; D009218:Myosins; D002118:Calcium