Peptide Database

Peptide NameParasin I [R1]

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Toxicity / Safety ▸ Blood cell toxicity ▸ Hemolysis ▸ Hemolytic

Standard StatusStandard

Sequence Length19 amino acids

Chemical FormulaC82H154N36O24

DescriptionStandard

        RGRGKQGGKVRAKAKTRSS
    

Molecular Weight2028.33 Da

Isoelectric Point (pI)12.00

Net Charge (pH 7.0)7.76

Net Charge (pH 7.4) 7.55

Charge Density (pH 7.0) 0.4082

GRAVY Index-1.75

Hydrophobic Moment 0.28

Boman Index-0.69

Instability Index39.33

Aliphatic Index 25.79

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 1042.58

LogP -16.45

H-bond Donors 40.0

H-bond Acceptors 32.0

Rotatable Bonds 76.0

Heavy Atoms 142.0

Ring Count 0.0

Amide Bonds 19.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0383922 VERIFIED: YES

Provenance & Taxonomy

Organismsynthetic construct [Synthetic]

Tax ID32630

Structure & Mods

Configsynthetic linear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial

TargetBacillus subtilis var. niger ATCC 9372

Activity100 μM

MethodMIC

RECORD: Rec_0404697 VERIFIED: YES