Peptide Database

Peptide NameBactenecin-5 (1-22)

Function Ontology

Antimicrobial

Antimicrobial ▸ Antifungal

Standard StatusStandard

Sequence Length22 amino acids

Chemical FormulaC134H202N40O24

DescriptionStandard

        RFRPPIRRPPIRPPFYPPFRPP
    

Molecular Weight2757.29 Da

Isoelectric Point (pI)12.00

Net Charge (pH 7.0)5.76

Net Charge (pH 7.4) 5.55

Charge Density (pH 7.0) 0.2618

GRAVY Index-1.22

Hydrophobic Moment 0.49

Boman Index-0.34

Instability Index152.31

Aliphatic Index 35.45

Aromaticity 0.1818

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1490.00

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

Amino Acid Composition

TPSA 978.15

LogP -4.01

H-bond Donors 32.0

H-bond Acceptors 30.0

Rotatable Bonds 69.0

Heavy Atoms 198.0

Ring Count 14.0

Amide Bonds 21.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0219229 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 Antifungal

TargetCandida albicans 50-60% Killing

Activity9.8