Peptide Database

Peptide NameUnnamed

Function Ontology

Anticancer

Anticancer ▸ Cytotoxic anticancer activity ▸ Cytotoxic

Antimicrobial

Antimicrobial ▸ Antibacterial

Antimicrobial ▸ Antifungal

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

Venom / Toxin ▸ General toxin ▸ Toxic

Standard StatusStandard

Sequence Length16 amino acids

Chemical FormulaC76H139N19O21

DescriptionStandard

        ILKKLLSTAAGLLSNL
    

Molecular Weight1655.03 Da

Isoelectric Point (pI)10.00

Net Charge (pH 7.0)1.76

Net Charge (pH 7.4) 1.55

Charge Density (pH 7.0) 0.1099

GRAVY Index1.06

Hydrophobic Moment 0.46

Boman Index0.33

Instability Index10.80

Aliphatic Index 183.12

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 655.64

LogP -4.84

H-bond Donors 23.0

H-bond Acceptors 23.0

Rotatable Bonds 58.0

Heavy Atoms 116.0

Ring Count 0.0

Amide Bonds 16.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0412779 VERIFIED: YES

Provenance & Taxonomy

OrganismAlytes obstetricans [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

N-TermNone

C-TermAmidation

Bio-Activity Profile

Function

Cell-penetrating peptide

TargetHuman erythrocytes

Activity105 μM

MethodLC50

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