Peptide Database

Peptide NameSalivaricin B

Function Ontology

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Standard StatusStandard

Sequence Length24 amino acids

Chemical FormulaC115H170N30O35S5

DescriptionStandard

        SGVIPTVSHDCHMNTFQFMFTCCS
    

Molecular Weight2693.08 Da

Isoelectric Point (pI)5.92

Net Charge (pH 7.0)-1.39

Net Charge (pH 7.4) -1.75

Charge Density (pH 7.0) -0.0581

GRAVY Index0.38

Hydrophobic Moment 0.27

Boman Index0.24

Instability Index20.43

Aliphatic Index 40.42

Aromaticity 0.1250

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 125.00

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

Amino Acid Composition

TPSA 1026.05

LogP -12.27

H-bond Donors 38.0

H-bond Acceptors 41.0

Rotatable Bonds 82.0

Heavy Atoms 185.0

Ring Count 6.0

Amide Bonds 25.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0266519 VERIFIED: YES

Provenance & Taxonomy

OrganismStaphylococcus hominis [Bacterium]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

-

TargetEscherichia coli TOP10

MethodMex pooled growth assay (OD_ID at 4.5 h; Wald adjusted p-value)