Actin. Its thiol groups.
D000255:Adenosine Triphosphate; D000596:Amino Acids; D000818:Animals; D001345:Autoradiography; D055598:Chemical Phenomena; D002621:Chemistry; D066298:In Vitro Techniques; D007461:Iodoacetates; D009124:Muscle Proteins; D011817:Rabbits; D013438:Sulfhydryl Compounds; D014357:Trypsin
D000596:Amino Acids; D007461:Iodoacetates; D009124:Muscle Proteins; D013438:Sulfhydryl Compounds; D000255:Adenosine Triphosphate; D014357:Trypsin