Peptide Database

Peptide NameCRAMP-18

Function Ontology

Anticancer

Antimicrobial

Antimicrobial ▸ Antibacterial

Antimicrobial ▸ Antifungal

Toxicity / Safety ▸ Blood cell toxicity ▸ Hemolysis ▸ Hemolytic

Venom / Toxin ▸ General toxin ▸ Toxic

Standard StatusStandard

Sequence Length18 amino acids

Chemical FormulaC101H171N27O24

DescriptionStandard

        GEKLKKIGQKIKNFFQKL
    

Molecular Weight2147.60 Da

Isoelectric Point (pI)10.30

Net Charge (pH 7.0)4.76

Net Charge (pH 7.4) 4.54

Charge Density (pH 7.0) 0.2643

GRAVY Index-0.89

Hydrophobic Moment 0.76

Boman Index-0.22

Instability Index-31.39

Aliphatic Index 86.67

Aromaticity 0.1111

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 880.71

LogP -5.38

H-bond Donors 29.0

H-bond Acceptors 29.0

Rotatable Bonds 82.0

Heavy Atoms 152.0

Ring Count 2.0

Amide Bonds 20.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0409075 VERIFIED: YES

Provenance & Taxonomy

OrganismSynthetic construct [Synthetic]

Tax ID32630

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antifungal Anticancer

TargetPseudomonas aeruginosa KCTC 1637

Activity12.5 μM

MethodMIC

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