General information

• PepLab ID

  PL714

• Sequence

  AIPPKKNQD

• Chemical formula

  C₄₄H₇₅N₁₃O₁₄

Biological activity

• Main activity

  ACE inhibitor

• Other activities

  None

Source organism

• Source group

  Microorganisms

• Organism

  Lactobacillus helveticus 130B4

Physicochemical properties

• Three-leter formula

  NH₂ - Ala - Ile - Pro - Pro - Lys - Lys - Asn - Gln - Asp - COOH

• Amino acid residues

  9

• Molecular Weight (Da)

  1010.16

• Isoelectric Point (pI)

  9.9

• IC₅₀ (μM)

  19.9

• Hydrophobicity index (GRAVY)

  -1.6889

• Aliphatic index

  54.44

• Boman index

  2.8078