Peptide Database

Peptide Namepolyarginine

Function Ontology

Delivery / Targeting ▸ Drug delivery vehicle ▸ Drug delivery

Standard StatusStandard

Sequence Length6 amino acids

Chemical FormulaC33H67N21O7S

DescriptionStandard

        RRRRRC
    

Molecular Weight902.09 Da

Isoelectric Point (pI)12.00

Net Charge (pH 7.0)4.75

Net Charge (pH 7.4) 4.53

Charge Density (pH 7.0) 0.7917

GRAVY Index-3.33

Hydrophobic Moment 0.54

Boman Index-2.06

Instability Index390.20

Aliphatic Index 0.00

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 518.32

LogP -6.93

H-bond Donors 23.0

H-bond Acceptors 13.0

Rotatable Bonds 32.0

Heavy Atoms 62.0

Ring Count 0.0

Amide Bonds 5.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0373483 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: Cholesterol

Bio-Activity Profile

Function

Drug delivery Gene delivery