Peptide Database

Peptide NamePeptide 113

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-positive

Standard StatusStandard

Sequence Length19 amino acids

Chemical FormulaC99H165N35O26

DescriptionStandard

        RPDKPRPDLPDPRPPRPVR
    

Molecular Weight2261.59 Da

Isoelectric Point (pI)11.42

Net Charge (pH 7.0)2.76

Net Charge (pH 7.4) 2.56

Charge Density (pH 7.0) 0.1454

GRAVY Index-2.19

Hydrophobic Moment 0.41

Boman Index-0.72

Instability Index48.18

Aliphatic Index 35.79

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 964.22

LogP -9.25

H-bond Donors 31.0

H-bond Acceptors 29.0

Rotatable Bonds 62.0

Heavy Atoms 160.0

Ring Count 8.0

Amide Bonds 18.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0076239 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_0378738 VERIFIED: YES