Peptide Bond · Planar Amide Linkage
unseel.com · -CO-NH- · ~40% double-bond character · trans 1000:1
C–N length 1.32 Å
ω angle
Stage two amino acids
Nitrogen (amine)
Oxygen (carbonyl / hydroxyl)
Carbon / α-carbon
Hydrogen
Peptide bond / plane
Unseel.com · Peptide Bond