Peptide Database

Peptide Namecell-penetrating octaarginine and lung-targeting peptide

Function Ontology

Anticancer

Delivery / Targeting ▸ Targeting ligand ▸ Targeting

Standard StatusStandard

Sequence Length20 amino acids

Chemical FormulaC96H180N48O24S

DescriptionStandard

        IELLQARGGCGGRRRRRRRR
    

Molecular Weight2422.83 Da

Isoelectric Point (pI)12.00

Net Charge (pH 7.0)7.75

Net Charge (pH 7.4) 7.53

Charge Density (pH 7.0) 0.3876

GRAVY Index-1.64

Hydrophobic Moment 0.43

Boman Index-0.90

Instability Index256.35

Aliphatic Index 63.50

Aromaticity 0.0000

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 1253.71

LogP -16.28

H-bond Donors 51.0

H-bond Acceptors 33.0

Rotatable Bonds 88.0

Heavy Atoms 169.0

Ring Count 0.0

Amide Bonds 20.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0013465 VERIFIED: YES

Provenance & Taxonomy

Organismsynthetic construct [Synthetic]

Tax ID32630

Structure & Mods

Configsynthetic linear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

N-TermSource entry describes small-molecule/peptide conjugation at one terminus; exact terminus not explicitly assigned in source metadata

Other ModsConjugate type: sulfide; Conjugated small molecule: Pemetrexed

Bio-Activity Profile

Function

Anticancer Targeting

TargetHL-60