Answer of Word Craze Amino acid found in collagen
This is a tricky question of Word Craze which last appeared on Level 3660. Meanings or answers can change from time to time with each game update if you noticed a change on the answer of this clue please do let us know by commenting below so we can fix it A.S.A.P.
The solution below is:
Proline
For other clue answers of Level 3660 Word Craze Level 3660 Answer open the the level link.