General information

• PepLab ID

  PL427

• Sequence

  GPFPILV

• Chemical formula

  C₃₈H₅₉N₇O₈

Biological activity

• Main activity

  DPP-IV inhibitor

• Other activities

  None

Source organism

• Source group

  Milk

• Organism

  Milk (caprine kefir)

Physicochemical properties

• Three-leter formula

  NH₂ - Gly - Pro - Phe - Pro - Ile - Leu - Val - COOH

• Amino acid residues

  7

• Molecular Weight (Da)

  741.93

• Isoelectric Point (pI)

  5.94

• IC₅₀ (μM)

  424

• Hydrophobicity index (GRAVY)

  1.6714

• Aliphatic index

  152.86

• Boman index

  -2.5429