Peptide Database

Peptide NameNisin E

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length32 amino acids

Chemical FormulaC135H226N38O42S6

DescriptionStandard

        ITSKSLCTPGCKTGALMTCPIKTATCGCHFGN
    

Molecular Weight3245.86 Da

Isoelectric Point (pI)8.78

Net Charge (pH 7.0)2.79

Net Charge (pH 7.4) 2.46

Charge Density (pH 7.0) 0.0873

GRAVY Index0.26

Hydrophobic Moment 0.37

Boman Index0.16

Instability Index21.33

Aliphatic Index 55.00

Aromaticity 0.0312

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 1259.51

LogP -17.67

H-bond Donors 49.0

H-bond Acceptors 52.0

Rotatable Bonds 103.0

Heavy Atoms 221.0

Ring Count 4.0

Amide Bonds 32.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0264176 VERIFIED: YES

Provenance & Taxonomy

OrganismStreptococcus equinus strains [Bacterium]

FamilyBacteriocin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial