Can't figure out Protein acid type? The Wall Street Journal crossword from September 23, 2025 used this clue. Answer: 5 letters.
Protein acid type Crossword Answer
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Hints
Hint 1
meaning
Hint 2
clue words
Hint 3
anagram
Other Wall Street Journal Clues (9/23/25)
| 1A: Garment worn under a blouse |
| 4A: Flouter of convention |
| 9A: Fishing spots |
| 14A: Hold up |
| 16A: Topic for debate |
| 17A: Scarfed down |
| 18A: Investment swindle |
| 20A: Corpses, in cop show lingo |
| 22A: Fan’s cheer |
| 23A: 4,840 square yards |
Protein acid type Crossword Clue FAQ
What is the 5-letter answer to "Protein acid type" crossword clue?
The answer to the "Protein acid type" crossword clue is AMINO. This answer contains 5 letters and was confirmed in the Wall Street Journal puzzle.
Which crossword used "Protein acid type" clue?
This crossword clue most recently appeared in the Wall Street Journal puzzle on September 23, 2025. Daily crossword puzzles often reuse popular clues, so this clue may appear again in future puzzles from the same publication or others.
What is the meaning of AMINO?
The word AMINO means: pertaining to or containing any of a group of organic compounds of nitrogen derived from ammonia. This definition provides context for why it fits the crossword clue "Protein acid type".