Peptide Database

Peptide NameIndolicidin [P7K, W9T]

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Toxicity / Safety ▸ Blood cell toxicity ▸ Hemolysis ▸ Hemolytic

Standard StatusStandard

Sequence Length13 amino acids

Chemical FormulaC94H133N25O15

DescriptionStandard

        ILPWKWKWTPWRR
    

Molecular Weight1853.22 Da

Isoelectric Point (pI)12.00

Net Charge (pH 7.0)3.76

Net Charge (pH 7.4) 3.55

Charge Density (pH 7.0) 0.2891

GRAVY Index-1.23

Hydrophobic Moment 0.38

Boman Index-0.17

Instability Index66.93

Aliphatic Index 60.00

Aromaticity 0.3077

Extinction Coeff. Reduced 22000.00

Extinction Coeff. Oxidized 22000.00

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

Amino Acid Composition

TPSA 654.17

LogP 1.38

H-bond Donors 25.0

H-bond Acceptors 19.0

Rotatable Bonds 52.0

Heavy Atoms 134.0

Ring Count 10.0

Amide Bonds 12.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0419427 VERIFIED: YES

Provenance & Taxonomy

Organismsynthetic construct [Synthetic]

FamilyCathelicidin

Tax ID32630

Structure & Mods

Configsynthetic linear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial

TargetStaphylococcus aureus ATCC 33592

Activity3 μM

MethodMIC

RECORD: Rec_0422645 VERIFIED: YES