Peptide Database

Peptide NameAmyI-1-18 (N3L, E9L) (Derived from AmyI-1-18)

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Toxicity / Safety ▸ Blood cell toxicity ▸ Hemolysis ▸ Hemolytic

Standard StatusStandard

Sequence Length18 amino acids

Chemical FormulaC110H179N31O22

DescriptionStandard

        HLLKRVQRLLIGWLDWLK
    

Molecular Weight2287.79 Da

Isoelectric Point (pI)11.00

Net Charge (pH 7.0)2.85

Net Charge (pH 7.4) 2.59

Charge Density (pH 7.0) 0.1581

GRAVY Index0.13

Hydrophobic Moment 0.73

Boman Index0.04

Instability Index38.69

Aliphatic Index 167.78

Aromaticity 0.1111

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 874.51

LogP -0.81

H-bond Donors 32.0

H-bond Acceptors 26.0

Rotatable Bonds 77.0

Heavy Atoms 163.0

Ring Count 5.0

Amide Bonds 18.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0394396 VERIFIED: YES

Provenance & Taxonomy

Organismsynthetic construct [Synthetic]

Tax ID32630

Structure & Mods

Configsynthetic linear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Hemolytic

TargetSheep erythrocytes

Activity50 μM

MethodHemolysis

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