actin
noun
Meaning
- nounA globular structural protein that polymerizes in a helical fashion to form an actin filament (or microfilament).
- nounOne of the six isoforms of actin.
Source: Wiktionary (CC BY-SA 4.0)
Five-letter puzzle facts
- How common
- Rare – accepted as a guess
- #3,540 of 8,600 five-letter words by how often they're used
- Accepted as a guess, never an answer
- As a first guess
- Tests likely letters better than 69% of common five-letter words.
- Vowels: 2 · Different letters: 5 · Repeated letters: None