Peptide Database

Peptide NameVenom antimicrobial peptide-9 (Meucin-18)

Function Ontology

Antimicrobial

Antimicrobial ▸ Antifungal

Toxicity / Safety ▸ Blood cell toxicity ▸ Hemolysis ▸ Hemolytic

Toxicity / Safety ▸ Cytolysis / cell lysis ▸ Cytolytic activity

Standard StatusStandard

Sequence Length69 amino acids

Chemical FormulaC387H606N102O101S3

DescriptionStandard

        MVIFLAYFLVVNESEAFFGHLFKLATKIIPSLFQRKKERSVMNRDLENLFDPYQRNLEMDRLLKQLRNY
    

Molecular Weight8399.77 Da

Isoelectric Point (pI)9.52

Net Charge (pH 7.0)2.60

Net Charge (pH 7.4) 2.31

Charge Density (pH 7.0) 0.0376

GRAVY Index-0.20

Hydrophobic Moment 0.75

Boman Index-0.04

Instability Index28.80

Aliphatic Index 100.29

Aromaticity 0.1449

Extinction Coeff. Reduced 4470.00

Extinction Coeff. Oxidized 4470.00

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

Amino Acid Composition

TPSA 3339.45

LogP -21.39

H-bond Donors 115.0

H-bond Acceptors 108.0

Rotatable Bonds 286.0

Heavy Atoms 593.0

Ring Count 13.0

Amide Bonds 76.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0393609 VERIFIED: YES

Provenance & Taxonomy

OrganismMesobuthus eupeus [Animal]

FamilyNDBP

Structure & Mods

Confignon-disulfide-bridged amphipathic peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antifungal Cytolytic Hemolytic

TargetBeauveria