Peptide Database

Peptide NameBacteriocin sakacin-P

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length74 amino acids

Chemical FormulaC352H520N94O111S4

DescriptionStandard

        MATQTIENFNTLDFETLASVEGGKVIYYGNGLYCKSNGGCWVDWSQTINSILTNSAMNWGTQGHAGWHTGGVAP
    

Molecular Weight7972.72 Da

Isoelectric Point (pI)4.86

Net Charge (pH 7.0)-3.34

Net Charge (pH 7.4) -3.70

Charge Density (pH 7.0) -0.0451

GRAVY Index-0.22

Hydrophobic Moment 0.50

Boman Index0.19

Instability Index13.80

Aliphatic Index 64.59

Aromaticity 0.1216

Extinction Coeff. Reduced 26470.00

Extinction Coeff. Oxidized 26595.00

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

Amino Acid Composition

TPSA 3292.47

LogP -38.41

H-bond Donors 115.0

H-bond Acceptors 114.0

Rotatable Bonds 253.0

Heavy Atoms 561.0

Ring Count 16.0

Amide Bonds 83.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0031892 VERIFIED: NO

Provenance & Taxonomy

OrganismStreptococcus sp. C150 [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

RECORD: Rec_0300607 VERIFIED: NO