title: Phylogenetic diversity of the proteins regulating muscular contraction.
mesh_terms: D000199:Actins / Q000378:metabolism*; D000205:Actomyosin / Q000378:metabolism; D000251:Adenosine Triphosphatases / Q000378:metabolism; D000255:Adenosine Triphosphate / Q000378:metabolism; D000818:Animals; D005075:Biological Evolution; D002118:Calcium / Q000378:metabolism / Q000494:pharmacology; D007448:Invertebrates; D009119:Muscle Contraction / Q000187:drug effects; D009132:Muscles / Q000648:ultrastructure; D009218:Myosins / Q000378:metabolism*; D010802:Phylogeny; D013045:Species Specificity; D014335:Tropomyosin / Q000378:metabolism; D014336:Troponin / Q000378:metabolism; D014714:Vertebrates
chemical_list: D000199:Actins; D014335:Tropomyosin; D014336:Troponin; D000255:Adenosine Triphosphate; D000205:Actomyosin; D000251:Adenosine Triphosphatases; D009218:Myosins; D002118:Calcium