Peptide Database

Peptide NamePepfect 4

Function Ontology

Delivery / Targeting ▸ Cell penetration ▸ Cell-penetrating peptide

Delivery / Targeting ▸ Drug delivery vehicle

Standard StatusStandard

Sequence Length28 amino acids

Chemical FormulaC140H240N36O36

DescriptionStandard

        AGYLLGKSTEARYLINLKALAALAKKIL
    

Molecular Weight3003.62 Da

Isoelectric Point (pI)10.00

Net Charge (pH 7.0)3.79

Net Charge (pH 7.4) 3.59

Charge Density (pH 7.0) 0.1355

GRAVY Index0.51

Hydrophobic Moment 0.58

Boman Index0.18

Instability Index8.58

Aliphatic Index 146.79

Aromaticity 0.0714

Extinction Coeff. Reduced 2980.00

Extinction Coeff. Oxidized 2980.00

The radar chart summarizes major physicochemical dimensions for quick comparison, while exact numerical values remain listed on the left.

Amino Acid Composition

TPSA 1176.31

LogP -6.93

H-bond Donors 42.0

H-bond Acceptors 40.0

Rotatable Bonds 104.0

Heavy Atoms 212.0

Ring Count 2.0

Amide Bonds 28.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0183595 VERIFIED: NO

Provenance & Taxonomy

Organismsynthetic construct [Synthetic]

FamilyPepFect

Tax ID32630

Structure & Mods

Configsynthetic linear peptide [Linear]

Chiralitynoncanonical stereochemical modification [Modified]

N-TermStearylation

C-TermAmidation

Other ModsOrthogonally stearylated on Lys′

Bio-Activity Profile

Function

Cell-penetrating peptide Cargo delivery