Peptide Database

Peptide NamePeptide 56

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-positive

Standard StatusStandard

Sequence Length19 amino acids

Chemical FormulaC101H171N37O24

DescriptionStandard

        RPDDPRPLLPRPRPPRPVR
    

Molecular Weight2287.67 Da

Isoelectric Point (pI)12.00

Net Charge (pH 7.0)3.76

Net Charge (pH 7.4) 3.56

Charge Density (pH 7.0) 0.1980

GRAVY Index-1.84

Hydrophobic Moment 0.40

Boman Index-0.67

Instability Index70.73

Aliphatic Index 56.32

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 962.80

LogP -8.55

H-bond Donors 32.0

H-bond Acceptors 28.0

Rotatable Bonds 62.0

Heavy Atoms 162.0

Ring Count 8.0

Amide Bonds 18.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0037700 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

TargetStaphylococcus aureus DSM 6247

Activity128 μg/mL

MethodMIC

RECORD: Rec_0225877 VERIFIED: YES