General information

• PepLab ID

  PL533

• Sequence

  VPAAPPK

• Chemical formula

  C₃₂H₅₄N₈O₈

Biological activity

• Main activity

  ACE inhibitor

• Other activities

  None

Source organism

• Source group

  Marine

• Organism

  Haruan (Channa striatus) 

Physicochemical properties

• Three-leter formula

  NH₂ - Val - Pro - Ala - Ala - Pro - Pro - Lys - COOH

• Amino acid residues

  7

• Molecular Weight (Da)

  678.83

• Isoelectric Point (pI)

  10.14

• IC₅₀ (μM)

  0.45

• Hydrophobicity index (GRAVY)

  -0.1286

• Aliphatic index

  70

• Boman index

  -0.3014