Peptide Database

Peptide NameCS-Lin-Pen

Function Ontology

Delivery / Targeting ▸ Cell penetration ▸ Cell-penetrating peptide

Delivery / Targeting ▸ Drug delivery vehicle

Standard StatusStandard

Sequence Length18 amino acids

Chemical FormulaC108H174N36O22S

DescriptionStandard

        RQIKIWFQNRRMKWKKGG
    

Molecular Weight2360.83 Da

Isoelectric Point (pI)12.00

Net Charge (pH 7.0)6.76

Net Charge (pH 7.4) 6.55

Charge Density (pH 7.0) 0.3753

GRAVY Index-1.58

Hydrophobic Moment 0.38

Boman Index-0.49

Instability Index44.67

Aliphatic Index 43.33

Aromaticity 0.1667

Extinction Coeff. Reduced 11000.00

Extinction Coeff. Oxidized 11000.00

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

Amino Acid Composition

TPSA 1008.65

LogP -6.85

H-bond Donors 37.0

H-bond Acceptors 30.0

Rotatable Bonds 84.0

Heavy Atoms 167.0

Ring Count 5.0

Amide Bonds 20.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0285425 VERIFIED: YES

Provenance & Taxonomy

OrganismDrosophila melanogaster [Animal]

FamilyPenetratin

Tax ID7227

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

N-TermConjugated to CS-Lin

C-TermNone

Bio-Activity Profile

Function

Cell-penetrating peptide Cargo delivery