General information

• PepLab ID

  PL222

• Sequence

  IVGRPR

• Chemical formula

  C₃₀H₅₆N₁₂O₇

Biological activity

• Main activity

  ACE inhibitor

• Other activities

  None

Source organism

• Source group

  Marine

• Organism

  Raja clavata (thornback ray muscle)

Physicochemical properties

• Three-leter formula

  NH₂ - Ile - Val - Gly - Arg - Pro - Arg - COOH

• Amino acid residues

  6

• Molecular Weight (Da)

  696.85

• Isoelectric Point (pI)

  13.2

• IC₅₀ (μM)

  302

• Hydrophobicity index (GRAVY)

  -0.3833

• Aliphatic index

  113.33

• Boman index

  3.3233