General information

• PepLab ID

  PL488

• Sequence

  PPHQIYP

• Chemical formula

  C₄₁H₅₈N₁₀O₁₀

Biological activity

• Main activity

  ACE inhibitor

• Other activities

  None

Source organism

• Source group

  Human

• Organism

  Human milk (Beta Casein)

Physicochemical properties

• Three-leter formula

  NH₂ - Pro - Pro - His - Gln - Ile - Tyr - Pro - COOH

• Amino acid residues

  7

• Molecular Weight (Da)

  850.97

• Isoelectric Point (pI)

  7.96

• IC₅₀ (μM)

  22

• Hydrophobicity index (GRAVY)

  -1.1857

• Aliphatic index

  55.71

• Boman index

  0.7743