Peptide Database

Peptide NameB3

Function Ontology

Delivery / Targeting ▸ Cell penetration ▸ Cell-penetrating peptide

Delivery / Targeting ▸ Drug delivery vehicle

Standard StatusStandard

Sequence Length21 amino acids

Chemical FormulaC133H183N45O29

DescriptionStandard

        RHNHRFNFRFFFNFRFNTRTN
    

Molecular Weight2876.16 Da

Isoelectric Point (pI)12.00

Net Charge (pH 7.0)4.93

Net Charge (pH 7.4) 4.63

Charge Density (pH 7.0) 0.2350

GRAVY Index-1.34

Hydrophobic Moment 0.56

Boman Index-0.43

Instability Index4.46

Aliphatic Index 0.00

Aromaticity 0.3333

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 1268.09

LogP -12.82

H-bond Donors 46.0

H-bond Acceptors 36.0

Rotatable Bonds 91.0

Heavy Atoms 207.0

Ring Count 9.0

Amide Bonds 25.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0343892 VERIFIED: NO

Provenance & Taxonomy

Organismsynthetic construct [Synthetic]

Tax ID32630

Structure & Mods

Configsynthetic linear peptide [Linear]

Chiralitymixed L/D amino-acid peptide [Mixed]

N-TermNone

C-TermNone

Bio-Activity Profile

Function

Cell-penetrating peptide Cargo delivery