Peptide Database

Peptide NameSalivaricin B

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length25 amino acids

Chemical FormulaC127H184N34O36S5

DescriptionStandard

        GDGVFRTISHECHMNTWMFIFTCCS
    

Molecular Weight2923.35 Da

Isoelectric Point (pI)5.99

Net Charge (pH 7.0)-1.09

Net Charge (pH 7.4) -1.44

Charge Density (pH 7.0) -0.0437

GRAVY Index0.24

Hydrophobic Moment 0.53

Boman Index0.20

Instability Index40.28

Aliphatic Index 42.80

Aromaticity 0.1600

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 1115.61

LogP -10.67

H-bond Donors 43.0

H-bond Acceptors 42.0

Rotatable Bonds 91.0

Heavy Atoms 202.0

Ring Count 7.0

Amide Bonds 25.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0140189 VERIFIED: YES

Provenance & Taxonomy

OrganismButyrivibrio fibrisolvens [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)

RECORD: Rec_0204359 VERIFIED: NO