Peptide Database

Peptide NameEnterocin-HF

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Immunology ▸ Innate immune defense ▸ Host defense peptide ▸ Host defense activity

Standard StatusStandard

Sequence Length43 amino acids

Chemical FormulaC189H298N56O57S2

DescriptionStandard

        KYYGNGVSCNKKGCSVDWGKAIGIIGNNAAANLTTGGKAGWKG
    

Molecular Weight4330.86 Da

Isoelectric Point (pI)9.63

Net Charge (pH 7.0)4.73

Net Charge (pH 7.4) 4.49

Charge Density (pH 7.0) 0.1101

GRAVY Index-0.37

Hydrophobic Moment 0.45

Boman Index0.09

Instability Index4.29

Aliphatic Index 61.40

Aromaticity 0.0930

Extinction Coeff. Reduced 13980.00

Extinction Coeff. Oxidized 14105.00

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

Amino Acid Composition

TPSA 1847.35

LogP -23.75

H-bond Donors 66.0

H-bond Acceptors 64.0

Rotatable Bonds 145.0

Heavy Atoms 304.0

Ring Count 6.0

Amide Bonds 47.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0052056 VERIFIED: YES

Provenance & Taxonomy

OrganismEnterococcus faecium [Bacterium]

Familybacteriocin class IIA/YGNGV family

Tax ID1352; 0

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Disulfide9-14

Bio-Activity Profile

Function

Antimicrobial bacteriocin class IIA YGNGV family Antibacterial Host defense