Peptide Database

Peptide NameBacteriocin sakacin-P

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length71 amino acids

Chemical FormulaC340H513N91O106S5

DescriptionStandard

        MKTQAIEKFDVMDVQELAAVEGGKTIYYGNGVYCNKTCWVDWGQTINSIATNSAMNWATQGNAGWHSGGVI
    

Molecular Weight7731.58 Da

Isoelectric Point (pI)4.95

Net Charge (pH 7.0)-2.43

Net Charge (pH 7.4) -2.74

Charge Density (pH 7.0) -0.0342

GRAVY Index-0.21

Hydrophobic Moment 0.49

Boman Index0.15

Instability Index16.90

Aliphatic Index 67.32

Aromaticity 0.1127

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 3193.70

LogP -34.45

H-bond Donors 111.0

H-bond Acceptors 110.0

Rotatable Bonds 252.0

Heavy Atoms 542.0

Ring Count 13.0

Amide Bonds 80.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0042911 VERIFIED: NO

Provenance & Taxonomy

OrganismStreptococcus criceti HS-6 [Bacterium]

FamilyBacteriocin

Tax ID873449

Structure & Mods

Configgene-encoded linear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Bacteriocin Non-hemolytic Non-ribosomal

RECORD: Rec_0180683 VERIFIED: NO