Peptide Database

Peptide NameLantibiotic nukacin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Standard StatusStandard

Sequence Length26 amino acids

Chemical FormulaC127H194N34O37S5

DescriptionStandard

        KKSGVIPTVSHDCHMNTFQFMFTCCS
    

Molecular Weight2949.43 Da

Isoelectric Point (pI)7.97

Net Charge (pH 7.0)0.90

Net Charge (pH 7.4) 0.55

Charge Density (pH 7.0) 0.0348

GRAVY Index0.05

Hydrophobic Moment 0.27

Boman Index0.11

Instability Index19.63

Aliphatic Index 37.31

Aromaticity 0.1154

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 125.00

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

Amino Acid Composition

TPSA 1136.29

LogP -13.04

H-bond Donors 42.0

H-bond Acceptors 45.0

Rotatable Bonds 94.0

Heavy Atoms 203.0

Ring Count 6.0

Amide Bonds 27.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0326687 VERIFIED: NO

Provenance & Taxonomy

OrganismStaphylococcus hominis [Bacterium]

FamilyBacteriocin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial