Peptide Database

Peptide NameCA3

Function Ontology

Delivery / Targeting ▸ Cell penetration ▸ Cell-penetrating peptide

Delivery / Targeting ▸ Drug delivery vehicle

Standard StatusStandard

Sequence Length17 amino acids

Chemical FormulaC53H94N26O21S3

DescriptionStandard

        ACRGRGRGCGSGSGSCG
    

Molecular Weight1527.67 Da

Isoelectric Point (pI)9.31

Net Charge (pH 7.0)2.77

Net Charge (pH 7.4) 2.53

Charge Density (pH 7.0) 0.1627

GRAVY Index-0.55

Hydrophobic Moment 0.28

Boman Index-0.19

Instability Index39.45

Aliphatic Index 5.88

Aromaticity 0.0000

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 775.31

LogP -16.85

H-bond Donors 33.0

H-bond Acceptors 27.0

Rotatable Bonds 51.0

Heavy Atoms 103.0

Ring Count 0.0

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_0195079 VERIFIED: YES

Provenance & Taxonomy

Organismsynthetic construct [Synthetic]

FamilyCA3

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