Peptide Database

Peptide NameInducing factor precursor

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length37 amino acids

Chemical FormulaC192H315N55O51S3

DescriptionStandard

        MMIFKKLSEKELQKINGGMAGNSSNFIHKIKQIFTHR
    

Molecular Weight4306.09 Da

Isoelectric Point (pI)10.29

Net Charge (pH 7.0)4.67

Net Charge (pH 7.4) 4.35

Charge Density (pH 7.0) 0.1263

GRAVY Index-0.46

Hydrophobic Moment 0.63

Boman Index-0.05

Instability Index27.31

Aliphatic Index 76.49

Aromaticity 0.0811

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 0.00

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

Amino Acid Composition

TPSA 1757.27

LogP -15.71

H-bond Donors 60.0

H-bond Acceptors 61.0

Rotatable Bonds 156.0

Heavy Atoms 301.0

Ring Count 5.0

Amide Bonds 41.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0092358 VERIFIED: NO

Provenance & Taxonomy

OrganismLactobacillus sakei,strain: LTH673 [Bacterium]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Peptide Precursor

RECORD: Rec_0345208 VERIFIED: NO

Provenance & Taxonomy

OrganismLatilactobacillus sakei [Bacterium]

Tax ID1599

Structure & Mods

Configgene-encoded linear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Bacteriocin Non-hemolytic Non-ribosomal