Peptide Database

Peptide NameBuforin I

Function Ontology

—

Standard StatusStandard

Sequence Length39 amino acids

Chemical FormulaC184H318N70O49

DescriptionStandard

        SGRGKQGGKVRAKSKTRSSRAGLQFPVGRVHRLLRKGNY
    

Molecular Weight4294.93 Da

Isoelectric Point (pI)12.00

Net Charge (pH 7.0)11.54

Net Charge (pH 7.4) 11.27

Charge Density (pH 7.0) 0.2959

GRAVY Index-1.13

Hydrophobic Moment 0.83

Boman Index-0.42

Instability Index46.12

Aliphatic Index 57.44

Aromaticity 0.0513

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1490.00

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

Amino Acid Composition

TPSA 2003.06

LogP -26.71

H-bond Donors 75.0

H-bond Acceptors 62.0

Rotatable Bonds 152.0

Heavy Atoms 303.0

Ring Count 4.0

Amide Bonds 41.0

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_0070308 VERIFIED: YES

Provenance & Taxonomy

OrganismBalaenoptera acutorostrata [Animal]

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)