Peptide Database

Peptide NamePeptide 100

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-positive

Standard StatusStandard

Sequence Length19 amino acids

Chemical FormulaC112H170N34O23

DescriptionStandard

        RPFFPRPYLPDPRPPRPVR
    

Molecular Weight2360.76 Da

Isoelectric Point (pI)11.83

Net Charge (pH 7.0)3.76

Net Charge (pH 7.4) 3.56

Charge Density (pH 7.0) 0.1979

GRAVY Index-1.39

Hydrophobic Moment 0.46

Boman Index-0.41

Instability Index84.83

Aliphatic Index 35.79

Aromaticity 0.1579

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1490.00

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

Amino Acid Composition

TPSA 883.83

LogP -4.90

H-bond Donors 29.0

H-bond Acceptors 27.0

Rotatable Bonds 60.0

Heavy Atoms 169.0

Ring Count 11.0

Amide Bonds 18.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0048449 VERIFIED: YES

Provenance & Taxonomy

Organismsynthetic construct [Synthetic]

FamilyDefensin

Tax ID32630

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

N-Term1-Amino cyclohexyl carboxylic acid

C-TermAmidation

Bio-Activity Profile

Function

Antimicrobial Antibacterial Anti-Gram-positive Anti-Gram-negative

TargetEscherichia coli BW25113

Activity128 μg/mL

MethodMIC

RECORD: Rec_0351633 VERIFIED: YES