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BIO NMDCAT Proteins
nmdcat.online June 29, 2026

The Ramachandran plot describes protein backbone geometry using the angles

A. ω and ψ
B. φ and ψ
✓
C. φ and ω
D. χ and ψ

📝 Explanation

The φ (phi) and ψ (psi) angles define backbone conformation in proteins.

📖 Additional Information

  • ω and ψ
  • φ and ψ
  • φ and ω
  • χ and ψ

The φ (phi) and ψ (psi) angles define backbone conformation in proteins.

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