Top-Ranked Fine-Grained Categories of actin: =>see poetic categories

• structural:protein,
• exogenous:substrate,
• fibrous:protein,
• elastic:substrate,
• linear:macromolecule,
• contractile:protein,
• intracellular:component,
• biological:molecule,
• regulatory:system,
• diverse:molecule,
• structural:component,
• macromolecular:aggregate,
• microscopic:molecule,
• biological:polymer,
• individual:protein,
• skeletal:protein,
• endogenous:substrate,
• internal:component,
• globular:protein,
• cellular:protein,
• diverse:protein,
• important:protein,
• elastic:material,
• major:component,
• proteinaceous:component,
• macromolecular:complex,
• motor:system,
• linear:polymer,
• external:control,
• charged:macromolecule,
• internal:control,
• heterogeneous:molecule,
• cellular:component,
• important:molecule,
• shared:component,
• molecular:complex,
• bound:protein,
• motor:protein,
• regulatory:protein,
• molecular:component,
• endogenous:protein,
• unusual:component,
• endogenous:control,
• cellular:substance,
• abundant:protein,
• typical:protein,
• acidic:protein,
• cytoplasmic:protein,
• morphological:change,
• stable:protein,
• fibrous:molecule,
• biological:fiber,
• intracellular:protein,
• motor:molecule,
• skeletal:component,
• structural:molecule,
• functional:protein,
• external:component,
• common:protein,
• common:component,
• molecular:system,
• dynamic:polymer,
• major:protein,
• biological:system,