Peptide Database

Peptide NameLebocin 1 (SlLeb 1) subsequence 2, 124-149

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-positive

Standard StatusStandard

Sequence Length26 amino acids

Chemical FormulaC154H219N37O36

DescriptionStandard

        SLHLPDYKFPLPTLPPFNPRPRYPWD
    

Molecular Weight3164.61 Da

Isoelectric Point (pI)8.24

Net Charge (pH 7.0)0.55

Net Charge (pH 7.4) 0.28

Charge Density (pH 7.0) 0.0211

GRAVY Index-0.91

Hydrophobic Moment 0.29

Boman Index-0.03

Instability Index52.40

Aliphatic Index 60.00

Aromaticity 0.1923

Extinction Coeff. Reduced 8480.00

Extinction Coeff. Oxidized 8480.00

The radar chart summarizes major physicochemical dimensions for quick comparison, while exact numerical values remain listed on the left.

Amino Acid Composition

TPSA 1113.40

LogP -4.32

H-bond Donors 35.0

H-bond Acceptors 38.0

Rotatable Bonds 83.0

Heavy Atoms 227.0

Ring Count 15.0

Amide Bonds 26.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0001062 VERIFIED: YES

Provenance & Taxonomy

OrganismSpodoptera litura [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

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

TargetBacillus subtilis

RECORD: Rec_0234342 VERIFIED: YES

Provenance & Taxonomy

OrganismSpodoptera litura [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

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

TargetS. marcescens

RECORD: Rec_0294550 VERIFIED: YES

Provenance & Taxonomy

OrganismSpodoptera litura [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

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

TargetStaphylococcus aureus

RECORD: Rec_0394984 VERIFIED: YES

Provenance & Taxonomy

OrganismSpodoptera litura [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

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

TargetEscherichia coli