Peptide Database

Peptide NameSingle mitochondrial penetrating peptide

Function Ontology

Delivery / Targeting ▸ Cell penetration ▸ Cell-penetrating peptide

Delivery / Targeting ▸ Drug delivery vehicle

Standard StatusStandard

Sequence Length8 amino acids

Chemical FormulaC60H86N16O9

DescriptionStandard

        FRFKFRFK
    

Molecular Weight1175.43 Da

Isoelectric Point (pI)12.00

Net Charge (pH 7.0)3.76

Net Charge (pH 7.4) 3.55

Charge Density (pH 7.0) 0.4698

GRAVY Index-0.70

Hydrophobic Moment 0.38

Boman Index-0.41

Instability Index-28.82

Aliphatic Index 0.00

Aromaticity 0.5000

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 0.00

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

Amino Acid Composition

TPSA 442.86

LogP -0.45

H-bond Donors 17.0

H-bond Acceptors 13.0

Rotatable Bonds 39.0

Heavy Atoms 85.0

Ring Count 4.0

Amide Bonds 7.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0177427 VERIFIED: YES

Provenance & Taxonomy

Organismsynthetic construct [Synthetic]

FamilyPenetratin

Tax ID32630

Structure & Mods

Configsynthetic linear peptide [Linear]

Chiralitynoncanonical stereochemical modification [Modified]

N-TermConjugation with Ahx

C-TermAmidation

Other ModsAhx, 6-aminohexanoic acid

Bio-Activity Profile

Function

Cell-penetrating peptide Cargo delivery