Peptide Database

Peptide NameSalivaricin B

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length25 amino acids

Chemical FormulaC124H182N32O36S5

DescriptionStandard

        GDGVFRTISHECAMNTWMFIFTCCS
    

Molecular Weight2857.29 Da

Isoelectric Point (pI)5.32

Net Charge (pH 7.0)-1.18

Net Charge (pH 7.4) -1.48

Charge Density (pH 7.0) -0.0471

GRAVY Index0.44

Hydrophobic Moment 0.53

Boman Index0.24

Instability Index27.24

Aliphatic Index 46.80

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 1086.93

LogP -10.62

H-bond Donors 42.0

H-bond Acceptors 41.0

Rotatable Bonds 89.0

Heavy Atoms 197.0

Ring Count 6.0

Amide Bonds 25.0

3D PDB MODEL

Drag to rotate. Click a residue or atom to inspect it; the selected residue is highlighted in amber in the current view mode. Use the buttons to zoom.

2D CHEMICAL STRUCTURE

Drag to move

Drag to move. Use the buttons to zoom.

RECORD: Rec_0062597 VERIFIED: YES

Provenance & Taxonomy

OrganismButyrivibrio fibrisolvens [Bacterium]

Structure & Mods

ConfigDNA-encoded linear 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_0213432 VERIFIED: NO