Peptide Database

Peptide NameClass II bacteriocin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Toxicity / Safety ▸ Negative safety assay result ▸ Non-hemolytic

Standard StatusStandard

Sequence Length100 amino acids

Chemical FormulaC444H710N128O157S4

DescriptionStandard

        MKKRMKLGLAALTLGLSAISTSGVQAASTDYGNGVHCDEKTCSVNWSETFQQSTDRAIESWATGLTSAPAKAKSAIESNYKSSNDSNRPESGTTTGSPSF
    

Molecular Weight10481.41 Da

Isoelectric Point (pI)7.77

Net Charge (pH 7.0)0.58

Net Charge (pH 7.4) 0.26

Charge Density (pH 7.0) 0.0058

GRAVY Index-0.54

Hydrophobic Moment 0.60

Boman Index-0.05

Instability Index46.93

Aliphatic Index 54.80

Aromaticity 0.0600

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 4633.27

LogP -68.13

H-bond Donors 166.0

H-bond Acceptors 163.0

Rotatable Bonds 349.0

Heavy Atoms 733.0

Ring Count 12.0

Amide Bonds 107.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0118217 VERIFIED: NO

Provenance & Taxonomy

OrganismOceanobacillus oncorhynchi [Bacterium]

FamilyBacteriocin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Bacteriocin Non-hemolytic Non-ribosomal

MethodQualitative functional evidence