Peptide Database

Peptide NamekCA4

Function Ontology

Delivery / Targeting ▸ Cell penetration ▸ Cell-penetrating peptide

Delivery / Targeting ▸ Drug delivery vehicle

Standard StatusStandard

Sequence Length17 amino acids

Chemical FormulaC78H128N30O25S3

DescriptionStandard

        ACRDRFRNCPADERLCG
    

Molecular Weight1982.23 Da

Isoelectric Point (pI)8.01

Net Charge (pH 7.0)0.77

Net Charge (pH 7.4) 0.54

Charge Density (pH 7.0) 0.0454

GRAVY Index-0.96

Hydrophobic Moment 0.34

Boman Index-0.50

Instability Index54.05

Aliphatic Index 34.71

Aromaticity 0.0588

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 125.00

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

Amino Acid Composition

TPSA 922.72

LogP -11.85

H-bond Donors 36.0

H-bond Acceptors 29.0

Rotatable Bonds 64.0

Heavy Atoms 136.0

Ring Count 2.0

Amide Bonds 17.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0421905 VERIFIED: YES

Provenance & Taxonomy

Organismsynthetic construct [Synthetic]

FamilykCA4

Tax ID32630

Structure & Mods

Configcyclic peptide [Cyclic]

Chiralitycanonical L-amino-acid peptide [L]

N-TermExtended with Alanine and an 6-aminohexanoic acid (Ahx) spacer

C-TermAmidation

Bio-Activity Profile

Function

Cell-penetrating peptide Cargo delivery