General information

• PepLab ID

  PL288

• Sequence

  PHQIYP

• Chemical formula

  C₃₆H₅₁N₉O₉

Biological activity

• Main activity

  ACE inhibitor

• Other activities

  None

Source organism

• Source group

  Human

• Organism

  Human milk beta casein (beta-CN (192-197))

Physicochemical properties

• Three-leter formula

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

• Amino acid residues

  6

• Molecular Weight (Da)

  753.86

• Isoelectric Point (pI)

  7.96

• IC₅₀ (μM)

  30

• Hydrophobicity index (GRAVY)

  -1.1167

• Aliphatic index

  65

• Boman index

  0.9033