- 1
A globular structural protein that polymerizes in a helical fashion to form an actin filament (or microfilament).uncountable
- 2012, Elaine N. Marieb & Katja Hoehn, Human Anatomy & Physiology, 8th ed., chapter 9 "Muscles and Muscle Tissue", page 281. Actin has kidney-shaped polypeptide subunits, called globular actin or G actin, which bear the active sites to which
- 2
One of the six isoforms of actin.countable
actin
'æktin4 senses · 59 ms
Level C2