Peptide Database

Peptide NamePantinin-2 precursor (69 aa; mature Pantinin-2 is IFGAIWKGISSLL)

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-positive

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-positive ▸ Anti-Staphylococcus aureus

Antimicrobial ▸ Antifungal

Toxicity / Safety ▸ Blood cell toxicity ▸ Hemolysis ▸ Hemolytic

Toxicity / Safety ▸ Cytolysis / cell lysis ▸ Cytolytic activity

Standard StatusStandard

Sequence Length68 amino acids

Chemical FormulaC355H560N86O99S4

DescriptionStandard

        MKAQFAILLITLVLFQMFSQSEAIFGAIWKGISSLLGKRGLNNLNDFDELFDGEITKADLDFMREIMK
    

Molecular Weight7745.02 Da

Isoelectric Point (pI)4.81

Net Charge (pH 7.0)-2.49

Net Charge (pH 7.4) -2.72

Charge Density (pH 7.0) -0.0366

GRAVY Index0.31

Hydrophobic Moment 0.69

Boman Index0.19

Instability Index28.70

Aliphatic Index 109.12

Aromaticity 0.1176

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 2998.33

LogP -19.83

H-bond Donors 102.0

H-bond Acceptors 101.0

Rotatable Bonds 269.0

Heavy Atoms 544.0

Ring Count 9.0

Amide Bonds 73.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0000549 VERIFIED: NO

Provenance & Taxonomy

OrganismPandinus imperator [Animal]

FamilyNDBP

Structure & Mods

Configlinear precursor protein [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antifungal Anti-MRSA Anti-Gram-negative Anti-Gram-positive Cytolytic Hemolytic

Target-