Peptide Database

Peptide NamePolybia-MPII

Function Ontology

Anticancer ▸ Cytotoxic anticancer activity ▸ Cytotoxic

Antimicrobial

Antimicrobial ▸ Antibacterial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-positive

Antimicrobial ▸ Antibacterial ▸ Anti-Mycobacterium

Antimicrobial ▸ Anti-biofilm ▸ Biofilm inhibition

Antimicrobial ▸ Antibiotic activity

Antimicrobial ▸ Antifungal

Antimicrobial ▸ Antifungal ▸ Anti-Candida

Hormonal / Endocrine ▸ Hormone peptide

Immunology ▸ Immune cell migration ▸ Chemotactic peptide

Toxicity / Safety ▸ Blood cell toxicity ▸ Hemolysis ▸ Hemolytic

Toxicity / Safety ▸ Cytolysis / cell lysis ▸ Cytolytic activity

Toxicity / Safety ▸ Cytotoxicity ▸ Cytotoxic

Venom / Toxin ▸ General toxin ▸ Cytotoxic

Venom / Toxin ▸ General toxin ▸ Toxic

Venom / Toxin ▸ General toxin ▸ Toxin

Standard StatusStandard

Sequence Length14 amino acids

Chemical FormulaC76H128N18O18S

DescriptionStandard

        INWLKLGKMVIDAL
    

Molecular Weight1614.00 Da

Isoelectric Point (pI)8.59

Net Charge (pH 7.0)0.76

Net Charge (pH 7.4) 0.55

Charge Density (pH 7.0) 0.0542

GRAVY Index0.87

Hydrophobic Moment 0.56

Boman Index0.35

Instability Index15.79

Aliphatic Index 167.14

Aromaticity 0.0714

Extinction Coeff. Reduced 5500.00

Extinction Coeff. Oxidized 5500.00

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

Amino Acid Composition

TPSA 589.84

LogP -0.68

H-bond Donors 20.0

H-bond Acceptors 20.0

Rotatable Bonds 55.0

Heavy Atoms 113.0

Ring Count 2.0

Amide Bonds 14.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0394186 VERIFIED: YES

Provenance & Taxonomy

OrganismPolybia paulista [Animal]

FamilyMCD; Mastoparan subfamily

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibiotic Antifungal Antibiofilm Anti-Candida Anti-Gram-negative Anti-Gram-positive Cytolytic Chemotactic Cytotoxic Hemolytic

TargetA. baumannii (Gram-negative)

RECORD: Rec_0404378 VERIFIED: NO

Provenance & Taxonomy

OrganismPolybia paulista [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Toxin Hormone

RECORD: Rec_0410724 VERIFIED: YES

Provenance & Taxonomy

OrganismPolybia paulista [Animal]

FamilyMCD; Mastoparan subfamily

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibiotic Antifungal Antibiofilm Anti-Candida Anti-Gram-negative Anti-Gram-positive Cytolytic Chemotactic Cytotoxic Hemolytic

TargetMycobacterium abscessus (Gram-positive)

RECORD: Rec_0417722 VERIFIED: YES

Provenance & Taxonomy

OrganismParachartergus vespiceps testaceus [Animal]

FamilyMCD; Mastoparan subfamily

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antifungal Antibiofilm Anti-Candida Anti-Gram-negative Anti-Gram-positive Cytolytic Chemotactic Cytotoxic Hemolytic

TargetAcinetobacter baumannii

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