Peptide Database

Peptide NameppTG

Function Ontology

Delivery / Targeting ▸ Cell penetration ▸ Cell-penetrating peptide

Delivery / Targeting ▸ Drug delivery vehicle

Standard StatusStandard

Sequence Length23 amino acids

Chemical FormulaC122H209N29O25S

DescriptionStandard

        GLFKALLKLLKSLWKLLLKAGGC
    

Molecular Weight2514.21 Da

Isoelectric Point (pI)10.20

Net Charge (pH 7.0)4.75

Net Charge (pH 7.4) 4.52

Charge Density (pH 7.0) 0.2063

GRAVY Index0.90

Hydrophobic Moment 0.71

Boman Index0.30

Instability Index0.23

Aliphatic Index 161.30

Aromaticity 0.0870

Extinction Coeff. Reduced 5500.00

Extinction Coeff. Oxidized 5500.00

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

Amino Acid Composition

TPSA 869.64

LogP -1.05

H-bond Donors 32.0

H-bond Acceptors 31.0

Rotatable Bonds 89.0

Heavy Atoms 177.0

Ring Count 3.0

Amide Bonds 22.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0035274 VERIFIED: YES

Provenance & Taxonomy

Organismsynthetic construct [Synthetic]

FamilyppTG

Tax ID32630

Structure & Mods

Configsynthetic linear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

N-TermNone

C-TermNone

Other ModsLinker Di-Glycine

Bio-Activity Profile

Function

Cell-penetrating peptide Cargo delivery