Peptide Database

Peptide NameMastoparan-VT4

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 Length14 amino acids

Chemical FormulaC72H132N18O16

DescriptionStandard

        INLKAIAPLAKKLL
    

Molecular Weight1505.93 Da

Isoelectric Point (pI)10.30

Net Charge (pH 7.0)2.76

Net Charge (pH 7.4) 2.55

Charge Density (pH 7.0) 0.1969

GRAVY Index0.91

Hydrophobic Moment 0.63

Boman Index0.26

Instability Index10.91

Aliphatic Index 188.57

Aromaticity 0.0000

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 553.98

LogP -1.19

H-bond Donors 18.0

H-bond Acceptors 19.0

Rotatable Bonds 52.0

Heavy Atoms 106.0

Ring Count 1.0

Amide Bonds 14.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0414681 VERIFIED: YES

Provenance & Taxonomy

OrganismVespa tropica [Animal]

FamilyMastoparan

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antifungal

TargetE. cloacae ATCC 13047

Activity40 μM

MethodMIC

RECORD: Rec_0425577 VERIFIED: YES

Provenance & Taxonomy

OrganismVespa tropica [Animal]

FamilyMastoparan

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial Antifungal

TargetEscherichia coli 37

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