Peptide Database

Peptide NameSalivaricin B

Function Ontology

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Standard StatusStandard

Sequence Length24 amino acids

Chemical FormulaC114H168N30O35S4

DescriptionStandard

        SGVIPTVSHDCHMNSFQFVFTCCS
    

Molecular Weight2646.99 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 Index0.47

Hydrophobic Moment 0.30

Boman Index0.26

Instability Index18.82

Aliphatic Index 52.50

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 -12.75

H-bond Donors 38.0

H-bond Acceptors 40.0

Rotatable Bonds 80.0

Heavy Atoms 183.0

Ring Count 6.0

Amide Bonds 25.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0008040 VERIFIED: YES

Provenance & Taxonomy

OrganismStaphylococcus simulans [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)