Peptide Database

Peptide NameUnnamed

Function Ontology

Anticancer

Anticancer ▸ Cytotoxic anticancer activity ▸ Cytotoxic

Antimicrobial

Delivery / Targeting ▸ Cell penetration ▸ Cell-penetrating peptide

Delivery / Targeting ▸ Drug delivery vehicle

Toxicity / Safety ▸ Blood cell toxicity ▸ Hemolysis ▸ Hemolytic

Toxicity / Safety ▸ Cytotoxicity ▸ Cytotoxic

Venom / Toxin ▸ General toxin ▸ Cytotoxic

Standard StatusStandard

Sequence Length6 amino acids

Chemical FormulaC32H55N7O7

DescriptionStandard

        VKLPPP
    

Molecular Weight649.82 Da

Isoelectric Point (pI)8.72

Net Charge (pH 7.0)0.73

Net Charge (pH 7.4) 0.52

Charge Density (pH 7.0) 0.1222

GRAVY Index-0.12

Hydrophobic Moment 0.31

Boman Index0.17

Instability Index85.68

Aliphatic Index 113.33

Aromaticity 0.0000

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 208.47

LogP 0.17

H-bond Donors 5.0

H-bond Acceptors 8.0

Rotatable Bonds 15.0

Heavy Atoms 46.0

Ring Count 3.0

Amide Bonds 5.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0376593 VERIFIED: YES

Provenance & Taxonomy

OrganismZea mays [Plant]

FamilyProtein-derived CPP

Tax ID4577

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

N-TermFluorescein/FITC labeling

C-TermNone

Other ModsN-term detail: Labelled with fluoresceine

Bio-Activity Profile

Function

Cell-penetrating peptide

TargetHeLa

MethodFluorescence-based uptake assay

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