Peptide Database

Peptide NamePF28

Function Ontology

Delivery / Targeting ▸ Cell penetration ▸ Cell-penetrating peptide

Delivery / Targeting ▸ Drug delivery vehicle

Standard StatusStandard

Sequence Length12 amino acids

Chemical FormulaC92H134N20O13

DescriptionStandard

        WLKLWKKWLKLW
    

Molecular Weight1728.17 Da

Isoelectric Point (pI)10.48

Net Charge (pH 7.0)3.76

Net Charge (pH 7.4) 3.55

Charge Density (pH 7.0) 0.3130

GRAVY Index-0.33

Hydrophobic Moment 0.71

Boman Index0.12

Instability Index40.90

Aliphatic Index 130.00

Aromaticity 0.3333

Extinction Coeff. Reduced 22000.00

Extinction Coeff. Oxidized 22000.00

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

Amino Acid Composition

TPSA 550.66

LogP 5.33

H-bond Donors 21.0

H-bond Acceptors 17.0

Rotatable Bonds 55.0

Heavy Atoms 125.0

Ring Count 8.0

Amide Bonds 11.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0137970 VERIFIED: YES

Provenance & Taxonomy

Organismsynthetic construct [Synthetic]

FamilyPF28

Tax ID32630

Structure & Mods

Configsynthetic linear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

N-TermStearylation

C-TermAmidation

Bio-Activity Profile

Function

Cell-penetrating peptide Cargo delivery