Peptide Database

Peptide NameSakacin D98b

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length63 amino acids

Chemical FormulaC288H455N85O90S3

DescriptionStandard

        MNNYSAINELELKSVKGGKITHYANGVSCSTKTGTCSVNWNQAASGIGKIIVNGWAQHGPLSH
    

Molecular Weight6644.40 Da

Isoelectric Point (pI)9.14

Net Charge (pH 7.0)2.74

Net Charge (pH 7.4) 2.33

Charge Density (pH 7.0) 0.0435

GRAVY Index-0.30

Hydrophobic Moment 0.58

Boman Index0.10

Instability Index6.05

Aliphatic Index 75.87

Aromaticity 0.0635

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 2831.85

LogP -36.54

H-bond Donors 99.0

H-bond Acceptors 99.0

Rotatable Bonds 220.0

Heavy Atoms 466.0

Ring Count 10.0

Amide Bonds 71.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0022249 VERIFIED: NO

Provenance & Taxonomy

OrganismLatilactobacillus sakei [Bacterium]

FamilyBacteriocin

Tax ID1599

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Bacteriocin Non-hemolytic Non-ribosomal