Peptide Database

Peptide NameCathelicidin-3 (1-15), Bactenecin-7 (1-15)

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Antimicrobial ▸ Antifungal

Delivery / Targeting ▸ Cell penetration ▸ Cell-penetrating peptide

Delivery / Targeting ▸ Drug delivery vehicle

Standard StatusStandard

Sequence Length15 amino acids

Chemical FormulaC84H150N36O16

DescriptionStandard

        RRIRPRPPRLPRPRP
    

Molecular Weight1920.32 Da

Isoelectric Point (pI)12.00

Net Charge (pH 7.0)6.76

Net Charge (pH 7.4) 6.56

Charge Density (pH 7.0) 0.4507

GRAVY Index-2.19

Hydrophobic Moment 0.65

Boman Index-0.97

Instability Index104.45

Aliphatic Index 52.00

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 851.28

LogP -7.84

H-bond Donors 31.0

H-bond Acceptors 23.0

Rotatable Bonds 55.0

Heavy Atoms 136.0

Ring Count 6.0

Amide Bonds 14.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0393795 VERIFIED: YES

Provenance & Taxonomy

Organismsynthetic construct [Synthetic]

Familycathelicidin

Tax ID32630

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial Antifungal

TargetSalmonella enterica subsp. enterica serovar Typhimurium ATCC 14028

Activity128 μM

MethodMIC

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