Peptide Database

Peptide NameUbericin-A (Bacteriocin)

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-positive

Standard StatusStandard

Sequence Length49 amino acids

Chemical FormulaC227H347N69O71S3

DescriptionStandard

        KTVNYGNGLYCNQKKCWVNWSETATTIVNNSIMNGLTGGNAGWHSGGRA
    

Molecular Weight5274.80 Da

Isoelectric Point (pI)9.24

Net Charge (pH 7.0)2.83

Net Charge (pH 7.4) 2.53

Charge Density (pH 7.0) 0.0577

GRAVY Index-0.56

Hydrophobic Moment 0.44

Boman Index0.04

Instability Index10.76

Aliphatic Index 55.71

Aromaticity 0.1020

Extinction Coeff. Reduced 19480.00

Extinction Coeff. Oxidized 19605.00

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

Amino Acid Composition

TPSA 2303.54

LogP -30.76

H-bond Donors 82.0

H-bond Acceptors 78.0

Rotatable Bonds 171.0

Heavy Atoms 370.0

Ring Count 9.0

Amide Bonds 57.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0071140 VERIFIED: NO

Provenance & Taxonomy

OrganismStreptococcus uberis [Bacterium]

Structure & Mods

Configdisulfide-constrained cyclic peptide [Cyclic]

Chiralitycanonical L-amino-acid peptide [L]

Disulfide11-16

Bio-Activity Profile

Function

Antimicrobial Antibacterial

TargetStreptococcus uberis

RECORD: Rec_0156589 VERIFIED: NO

Provenance & Taxonomy

OrganismStreptococcus uberis [Bacterium]

Structure & Mods

Configdisulfide-constrained cyclic peptide [Cyclic]

Chiralitycanonical L-amino-acid peptide [L]

Disulfide11-16

Bio-Activity Profile

Function

Antimicrobial Antibacterial

TargetStreptococcus bovis

RECORD: Rec_0205619 VERIFIED: NO

Provenance & Taxonomy

OrganismStreptococcus uberis [Bacterium]

FamilyBacteriocin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial

TargetLactococcus lactis

RECORD: Rec_0205865 VERIFIED: NO

Provenance & Taxonomy

OrganismStreptococcus uberis [Bacterium]

FamilyBacteriocin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial

TargetEnterococcus faecalis ATCC 19433

RECORD: Rec_0218469 VERIFIED: NO

Provenance & Taxonomy

OrganismStreptococcus uberis [Bacterium]

FamilyBacteriocin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial

TargetStreptococcus bovis 83

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