Peptide Database

Peptide NameSalivaricin B

Function Ontology

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Standard StatusStandard

Sequence Length23 amino acids

Chemical FormulaC120H173N31O33S4

DescriptionStandard

        GVFKTISHECHMNSWQFLFTCCS
    

Molecular Weight2706.11 Da

Isoelectric Point (pI)6.89

Net Charge (pH 7.0)-0.09

Net Charge (pH 7.4) -0.44

Charge Density (pH 7.0) -0.0041

GRAVY Index0.19

Hydrophobic Moment 0.41

Boman Index0.20

Instability Index33.03

Aliphatic Index 46.52

Aromaticity 0.1739

Extinction Coeff. Reduced 5500.00

Extinction Coeff. Oxidized 5625.00

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

Amino Acid Composition

TPSA 1027.32

LogP -9.76

H-bond Donors 39.0

H-bond Acceptors 39.0

Rotatable Bonds 85.0

Heavy Atoms 188.0

Ring Count 7.0

Amide Bonds 24.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0325467 VERIFIED: YES

Provenance & Taxonomy

OrganismStreptococcus suis [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)