actin

noun

A globular structural protein that polymerizes in a helical fashion to form an actin filament (or microfilament).
One of the six isoforms of actin.

Similar Words

act /æk/ actability actable acted /ˈæk.tɪd/ actinian actinometer actinomorphic action /ˈæk.ʃən/ actionable /ˈæk.ʃə.nə.bəl/ activate /ˈæktɪˌveɪt/