General information

• PepLab ID

  PL405

• Sequence

  EKSYELP

• Chemical formula

  C₃₉H₆₀N₈O₁₄

Biological activity

• Main activity

  ACE inhibitor

• Other activities

  None

Source organism

• Source group

  Marine

• Organism

  Cuttlefish (Sepia officinalis) 

Physicochemical properties

• Three-leter formula

  NH₂ - Glu - Lys - Ser - Tyr - Glu - Leu - Pro - COOH

• Amino acid residues

  7

• Molecular Weight (Da)

  864.95

• Isoelectric Point (pI)

  4.25

• IC₅₀ (μM)

  14.41

• Hydrophobicity index (GRAVY)

  -1.5429

• Aliphatic index

  55.71

• Boman index

  2.5414