Peptide Database

Peptide NamePeptide 3

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-positive

Standard StatusStandard

Sequence Length19 amino acids

Chemical FormulaC105H176N38O22

DescriptionStandard

        RPSKPRPYLPRPRPPRPVR
    

Molecular Weight2322.76 Da

Isoelectric Point (pI)12.00

Net Charge (pH 7.0)6.76

Net Charge (pH 7.4) 6.55

Charge Density (pH 7.0) 0.3557

GRAVY Index-1.99

Hydrophobic Moment 0.33

Boman Index-0.71

Instability Index80.86

Aliphatic Index 35.79

Aromaticity 0.0526

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 954.68

LogP -8.47

H-bond Donors 33.0

H-bond Acceptors 29.0

Rotatable Bonds 63.0

Heavy Atoms 165.0

Ring Count 9.0

Amide Bonds 18.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0372714 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

TargetStaphylococcus aureus DSM 6247

Activity128 μg/mL

MethodMIC