Peptide Database

Peptide NameLantibiotic, gallidermin/nisin family

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length39 amino acids

Chemical FormulaC175H266N52O62S5

DescriptionStandard

        MQVKGNNNTNDSAGDERITSHLFCSFGCEKTGSFNSFCC
    

Molecular Weight4250.62 Da

Isoelectric Point (pI)5.46

Net Charge (pH 7.0)-1.45

Net Charge (pH 7.4) -1.78

Charge Density (pH 7.0) -0.0371

GRAVY Index-0.53

Hydrophobic Moment 0.50

Boman Index-0.06

Instability Index-2.48

Aliphatic Index 30.00

Aromaticity 0.1026

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 250.00

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

Amino Acid Composition

TPSA 1881.32

LogP -28.53

H-bond Donors 68.0

H-bond Acceptors 67.0

Rotatable Bonds 142.0

Heavy Atoms 294.0

Ring Count 5.0

Amide Bonds 44.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0354637 VERIFIED: NO

Provenance & Taxonomy

OrganismStaphylococcus aureus subsp. aureus TCH70 [Bacterium]

FamilyBacteriocin

Structure & Mods

ConfigSingle-chain peptide backbone represented as a linear sequence entry [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial