Peptide Database

Peptide NamePeptide 13

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-positive

Standard StatusStandard

Sequence Length8 amino acids

Chemical FormulaC52H83N17O9

DescriptionStandard

        PWRLRLHL
    

Molecular Weight1090.32 Da

Isoelectric Point (pI)12.00

Net Charge (pH 7.0)2.05

Net Charge (pH 7.4) 1.94

Charge Density (pH 7.0) 0.2557

GRAVY Index-0.41

Hydrophobic Moment 0.17

Boman Index-0.17

Instability Index29.23

Aliphatic Index 146.25

Aromaticity 0.1250

Extinction Coeff. Reduced 5500.00

Extinction Coeff. Oxidized 5500.00

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

Amino Acid Composition

TPSA 421.30

LogP -0.43

H-bond Donors 17.0

H-bond Acceptors 12.0

Rotatable Bonds 33.0

Heavy Atoms 78.0

Ring Count 4.0

Amide Bonds 7.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0336575 VERIFIED: YES

Provenance & Taxonomy

Organismsynthetic construct [Synthetic]

FamilyDefensin

Tax ID32630

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

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

TargetStaphylococcus epidermidis ATCC 12228

Activity16 μM

MethodMIC

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