General information

• PepLab ID

  PL2444

• Sequence

  YPFVV

• Chemical formula

  C₃₃H₄₅N₅O₇

Biological activity

• Main activity

  Opioid

• Other activities

  None

Physicochemical properties

• Three-leter formula

  NH₂ - Tyr - Pro - Phe - Val - Val - COOH

• Amino acid residues

  5

• Molecular Weight (Da)

  623.75

• Isoelectric Point (pI)

  5.68

• IC₅₀ (μM)

• Hydrophobicity index (GRAVY)

  1.66

• Aliphatic index

  116

• Boman index

  -2.184