Peptide Database

Peptide NameMastoparan-VT5

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Antimicrobial ▸ Antifungal

Standard StatusStandard

Sequence Length14 amino acids

Chemical FormulaC71H133N17O17

DescriptionStandard

        VIVKAIATLSKKLL
    

Molecular Weight1496.92 Da

Isoelectric Point (pI)10.30

Net Charge (pH 7.0)2.73

Net Charge (pH 7.4) 2.52

Charge Density (pH 7.0) 0.1951

GRAVY Index1.37

Hydrophobic Moment 0.60

Boman Index0.33

Instability Index-4.90

Aliphatic Index 195.00

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 560.14

LogP -1.96

H-bond Donors 20.0

H-bond Acceptors 20.0

Rotatable Bonds 53.0

Heavy Atoms 105.0

Ring Count 0.0

Amide Bonds 13.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0406676 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

TargetCandida albicans ATCC 2002

Activity>160 μM

MethodMIC

RECORD: Rec_0426945 VERIFIED: YES

Provenance & Taxonomy

Organismnot reported [other]

Structure & Mods

Configlinear peptide; DSSP H 28.6%, E 0.0%, T 28.6%, C 42.9% [Linear]

Chiralitycanonical L-amino-acid peptide [L]

N-TermNone

C-TermNone

Bio-Activity Profile

Function

Antibacterial Antimicrobial Antifungal Anti-Gram-negative

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