With 57-Down, protein building block Crossword Clue

We have the 5-letter answer for With 57-Down, protein building block crossword clue, last seen in the WSJ Crossword March 2, 2026 puzzle. This answer will help you finish the puzzle you’re working on.

With 57-Down, protein building block Crossword Answer

→15.

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Helpful Hints

(noun)
1. the radical -NH2
(adjective)
1. pertaining to or containing any of a group of organic compounds of nitrogen derived from ammonia

Hint 2: Clue Definitions

PROTEIN (noun)
1. any of a large group of nitrogenous organic compounds that are essential constituents of living cells; consist of polymers of amino acids; essential in the diet of animals for growth and for repair of tissues; can be obtained from meat and eggs and milk and legumes
BUILDING (noun)
1. the commercial activity involved in repairing old structures or constructing new ones
2. the act of constructing something

Hint 3: Anagram

Unscramble the letters below to solve for today's answer.
AMNIO

More WSJ Crossword (3/2/2026) Answers

Across

1. Carried on as a campaign

6. Spot for a clip-on mic

11. Opening

14. Enough already!

16. Put into service

17. Tied-at-the-waist sleepwear

19. Despite the fact that, for short

20. Moody rock

21. Whirled

22. Motivation

24. Dealer in futures?

26. Get-togethers with robes and facials

28. Resource mined in Minecraft

30. Beginning

31. Skilled stone workers

34. Web crawler, e.g.

35. Shirk one’s duties

38. List separator

39. It's about 21% oxygen

40. Often-smoked cheese

41. Piggy bank opening

42. Mobiles and murals

43. Scripture reader

44. Fantasy or mystery, e.g.

46. Vote from a supporter

47. Theater-focused collegian

51. Young blokes

55. “Come to our rescue!”

56. Athletic footwear brand

58. "You don't mean me?!"

59. "My lips ___ sealed"

60. Persistent poster of promo junk

63. Tender spot

64. All fired up

65. Magazine edition

66. QB’s misfire

67. Nervously anxious

68. Pieces performed by pairs

All Answers

Down

1. Takes a sponge to

2. Peak performance

3. Classic action figure

4. TV’s Longoria

5. GOP rivals

6. Enjoy immensely

7. Whirlpool subsidiary

8. Marker on a wall map

9. Contest competitor

10. Hapless sorts

11. Stoically endures a challenge

12. “...old woman who lived in ___”

13. Lowly workers

18. Cathedral nooks

23. Picked produce from the farmers’ market, say

25. Red wine is best served at it, casually

27. Needy

29. Genetic info carrier

31. Open mic night hosts

32. Alternative to Yahoo!

33. Urban warning

34. Part of a comedy act

36. Commotion

37. Remote

39. Square footage

40. "Holy moly!"

42. Fingertip-to-fingertip length

43. Line from a song

45. Queasy feeling

47. Abu __

48. Showed again

49. “Avatar” director Cameron

50. Organ with egg cells

52. Get a smile out of

53. Cruller's kin

54. Places

57. See 15 Across

61. CIA or FBI employee

62. Buckeyes' sch

All Answers