Peptide Database

Peptide NameProtonectin [G11F], Polybia-CP [S11F]

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Standard StatusStandard

Sequence Length12 amino acids

Chemical FormulaC65H113N13O14

DescriptionStandard

        ILGTILGLLKFL
    

Molecular Weight1300.67 Da

Isoelectric Point (pI)8.75

Net Charge (pH 7.0)0.76

Net Charge (pH 7.4) 0.55

Charge Density (pH 7.0) 0.0633

GRAVY Index2.12

Hydrophobic Moment 0.36

Boman Index0.72

Instability Index27.12

Aliphatic Index 227.50

Aromaticity 0.0833

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 429.67

LogP 1.07

H-bond Donors 15.0

H-bond Acceptors 15.0

Rotatable Bonds 44.0

Heavy Atoms 92.0

Ring Count 1.0

Amide Bonds 11.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0386877 VERIFIED: YES

Provenance & Taxonomy

Organismsynthetic construct [Synthetic]

FamilyMastoparan

Tax ID32630

Structure & Mods

Configsynthetic linear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial

TargetBacillus subtilis ATCC 23857

Activity4 μM

MethodMIC

RECORD: Rec_0393036 VERIFIED: YES