Peptide Database

Peptide NameBuforin I

Function Ontology

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Standard StatusStandard

Sequence Length39 amino acids

Chemical FormulaC182H314N70O48

DescriptionStandard

        SGRGKQGGKARAKAKTRSSRAGLQFPVGRVHRLLRKGNY
    

Molecular Weight4250.88 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-1.12

Hydrophobic Moment 0.83

Boman Index-0.41

Instability Index48.29

Aliphatic Index 55.13

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 1982.83

LogP -26.31

H-bond Donors 74.0

H-bond Acceptors 61.0

Rotatable Bonds 150.0

Heavy Atoms 300.0

Ring Count 4.0

Amide Bonds 41.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0257405 VERIFIED: YES

Provenance & Taxonomy

OrganismVicugna pacos [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)