Peptide Database

Peptide NameRI-73

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-positive

Standard StatusStandard

Sequence Length13 amino acids

Chemical FormulaC85H127N25O16

DescriptionStandard

        LWGVWRRVIDWLR
    

Molecular Weight1755.08 Da

Isoelectric Point (pI)11.70

Net Charge (pH 7.0)1.76

Net Charge (pH 7.4) 1.56

Charge Density (pH 7.0) 0.1355

GRAVY Index0.03

Hydrophobic Moment 0.78

Boman Index0.01

Instability Index87.84

Aliphatic Index 134.62

Aromaticity 0.2308

Extinction Coeff. Reduced 16500.00

Extinction Coeff. Oxidized 16500.00

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

Amino Acid Composition

TPSA 682.89

LogP -0.27

H-bond Donors 27.0

H-bond Acceptors 18.0

Rotatable Bonds 53.0

Heavy Atoms 126.0

Ring Count 6.0

Amide Bonds 12.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0109751 VERIFIED: YES

Provenance & Taxonomy

Organismsynthetic construct [Synthetic]

FamilyCathelicidin

Tax ID32630

Structure & Mods

Configsynthetic linear peptide [Linear]

Chiralitymixed L/D amino-acid peptide [Mixed]

Bio-Activity Profile

Function

Antimicrobial Antibacterial Anti-Gram-positive

TargetStaphylococcus aureus USA300

Activity2 μg/mL

MethodMIC