Peptide Database

Peptide NameEumenine mastoparan-OD (EMP-OD) (Venom peptide 1) (OdVP1) (VP1)

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Antimicrobial ▸ Antibiotic activity

Antimicrobial ▸ Antifungal

Antimicrobial ▸ Antifungal ▸ Anti-Candida

Toxicity / Safety ▸ Blood cell toxicity ▸ Hemolysis ▸ Hemolytic

Toxicity / Safety ▸ Cytolysis / cell lysis ▸ Cytolytic activity

Venom / Toxin ▸ General toxin ▸ Toxin

Standard StatusStandard

Sequence Length79 amino acids

Chemical FormulaC360H601N91O104S5

DescriptionStandard

        MKQTIVIVLLAAVAMMACLQMVAAEPLPEAAPAPSPLAEAEALASPIAEALANPEALASPEAGRILSFIKGLAEHLGKK
    

Molecular Weight8028.50 Da

Isoelectric Point (pI)4.91

Net Charge (pH 7.0)-3.40

Net Charge (pH 7.4) -3.70

Charge Density (pH 7.0) -0.0431

GRAVY Index0.64

Hydrophobic Moment 0.60

Boman Index0.30

Instability Index59.85

Aliphatic Index 118.99

Aromaticity 0.0127

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 2986.28

LogP -22.48

H-bond Donors 97.0

H-bond Acceptors 107.0

Rotatable Bonds 259.0

Heavy Atoms 560.0

Ring Count 10.0

Amide Bonds 81.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0120251 VERIFIED: YES

Provenance & Taxonomy

OrganismOrancistrocerus drewseni [Animal]

FamilyMCD; Mastoparan subfamily

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibiotic Antifungal Anti-Candida Anti-Gram-negative Cytolytic Toxin Hemolytic

TargetB. cinerea

RECORD: Rec_0321650 VERIFIED: YES

Provenance & Taxonomy

OrganismOrancistrocerus drewseni [Animal]

FamilyMCD; Mastoparan subfamily

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibiotic Antifungal Anti-Candida Anti-Gram-negative Cytolytic Toxin Hemolytic

TargetEscherichia coli (Gram-negative)

RECORD: Rec_0400812 VERIFIED: YES

Provenance & Taxonomy

OrganismOrancistrocerus drewseni [Animal]

FamilyMCD; Mastoparan subfamily

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibiotic Antifungal Anti-Candida Anti-Gram-negative Cytolytic Toxin Hemolytic

TargetCandida albicans