General information

• PepLab ID

  PL11

• Sequence

  LKYPI

• Chemical formula

  C₃₂H₅₂N₆O₇

Biological activity

• Main activity

  ACE inhibitor

• Other activities

  None

Source organism

• Source group

  Marine

• Organism

  Thornback ray muscle (Raja clavata)

Physicochemical properties

• Three-leter formula

  NH₂ - Leu - Lys - Tyr - Pro - Ile - COOH

• Amino acid residues

  5

• Molecular Weight (Da)

  632.8

• Isoelectric Point (pI)

  9.72

• IC₅₀ (μM)

• Hydrophobicity index (GRAVY)

  0.3

• Aliphatic index

  156

• Boman index

  -0.83