Peptide Database

Peptide NamekCA6

Function Ontology

Delivery / Targeting ▸ Cell penetration ▸ Cell-penetrating peptide

Delivery / Targeting ▸ Drug delivery vehicle

Standard StatusStandard

Sequence Length17 amino acids

Chemical FormulaC81H139N35O22S3

DescriptionStandard

        ACRDRFRRCPADRRLCG
    

Molecular Weight2051.39 Da

Isoelectric Point (pI)10.35

Net Charge (pH 7.0)3.77

Net Charge (pH 7.4) 3.54

Charge Density (pH 7.0) 0.2217

GRAVY Index-1.08

Hydrophobic Moment 0.41

Boman Index-0.71

Instability Index111.44

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 966.13

LogP -12.06

H-bond Donors 40.0

H-bond Acceptors 29.0

Rotatable Bonds 67.0

Heavy Atoms 141.0

Ring Count 2.0

Amide Bonds 16.0

3D PDB MODEL

Drag to rotate. Click a residue or atom to inspect it; the selected residue is highlighted in amber in the current view mode. Use the buttons to zoom.

2D CHEMICAL STRUCTURE

Drag to move

Drag to move. Use the buttons to zoom.

RECORD: Rec_0175754 VERIFIED: YES

Provenance & Taxonomy

Organismsynthetic construct [Synthetic]

FamilykCA6

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