Peptide Database

Peptide NameAntimicrobial peptide 1

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-positive

Antimicrobial ▸ Antifungal

Toxicity / Safety ▸ Blood cell toxicity ▸ Hemolysis ▸ Hemolytic

Standard StatusStandard

Sequence Length17 amino acids

Chemical FormulaC87H138N20O20

DescriptionStandard

        LFSLIPHAIGGLISAFK
    

Molecular Weight1784.15 Da

Isoelectric Point (pI)8.76

Net Charge (pH 7.0)0.85

Net Charge (pH 7.4) 0.59

Charge Density (pH 7.0) 0.0498

GRAVY Index1.35

Hydrophobic Moment 0.41

Boman Index0.57

Instability Index6.14

Aliphatic Index 149.41

Aromaticity 0.1176

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 615.29

LogP -2.19

H-bond Donors 21.0

H-bond Acceptors 22.0

Rotatable Bonds 56.0

Heavy Atoms 127.0

Ring Count 4.0

Amide Bonds 16.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0100361 VERIFIED: YES

Provenance & Taxonomy

OrganismAndroctonus amoreuxi [Animal]

FamilyDefensin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial Antifungal Anti-Gram-positive Anti-Gram-negative

TargetEscherichia coli

Activity150 μM

MethodMIC

RECORD: Rec_0222404 VERIFIED: NO

Provenance & Taxonomy

Organismnot reported [other]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

N-TermNone

C-TermNone

Bio-Activity Profile

Function

Antibacterial Antimicrobial Antifungal

RECORD: Rec_0233737 VERIFIED: YES

Provenance & Taxonomy

OrganismAndroctonus amoreuxi [Animal]

FamilyDefensin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial Antifungal Anti-Gram-positive Anti-Gram-negative

TargetStaphylococcus aureus

Activity20 μM

MethodMIC

RECORD: Rec_0282763 VERIFIED: YES

Provenance & Taxonomy

OrganismAndroctonus amoreuxi [Animal]

FamilyDefensin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Hemolytic

TargetCauses hemolysis on horse erythrocytes.

MethodHemolysis

RECORD: Rec_0391716 VERIFIED: YES

Provenance & Taxonomy

OrganismAndroctonus amoreuxi [Animal]

FamilyDefensin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial Antifungal Anti-Gram-positive Anti-Gram-negative

TargetCandida albicans

Activity64 μM

MethodMIC