General information

• PepLab ID

  PL224

• Sequence

  KFAWPQ

• Chemical formula

  C₃₉H₅₃N₉O₈

Biological activity

• Main activity

  ACE inhibitor

• Other activities

  None

Source organism

• Source group

  Milk

• Organism

  Milk (caprine kefir)

Physicochemical properties

• Three-leter formula

  NH₂ - Lys - Phe - Ala - Trp - Pro - Gln - COOH

• Amino acid residues

  6

• Molecular Weight (Da)

  775.91

• Isoelectric Point (pI)

  9.74

• IC₅₀ (μM)

  177.1

• Hydrophobicity index (GRAVY)

  -0.8833

• Aliphatic index

  16.67

• Boman index

  0.6617