General information

• PepLab ID

  PL539

• Sequence

  WWPKHKG

• Chemical formula

  C₄₇H₆₃N₁₃O₈

Biological activity

• Main activity

  Opioid

• Other activities

  None

Physicochemical properties

• Three-leter formula

  NH₂ - Trp - Trp - Pro - Lys - His - Lys - Gly - COOH

• Amino acid residues

  7

• Molecular Weight (Da)

  938.1

• Isoelectric Point (pI)

  10.58

• IC₅₀ (μM)

• Hydrophobicity index (GRAVY)

  -2.1143

• Aliphatic index

  0

• Boman index

  1.4514