Peptide Database

Peptide NameBrevinin-2-OA1

Function Ontology

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Standard StatusStandard

Sequence Length32 amino acids

Chemical FormulaC147H248N38O46S2

DescriptionStandard

        FLTTFKDLAIKAAKSAGQSVLSTLSCKLSNTC
    

Molecular Weight3347.90 Da

Isoelectric Point (pI)9.31

Net Charge (pH 7.0)2.74

Net Charge (pH 7.4) 2.50

Charge Density (pH 7.0) 0.0855

GRAVY Index0.38

Hydrophobic Moment 0.54

Boman Index0.13

Instability Index24.81

Aliphatic Index 94.69

Aromaticity 0.0625

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 125.00

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

Amino Acid Composition

TPSA 1375.05

LogP -16.97

H-bond Donors 51.0

H-bond Acceptors 51.0

Rotatable Bonds 114.0

Heavy Atoms 233.0

Ring Count 2.0

Amide Bonds 33.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0185000 VERIFIED: YES

Provenance & Taxonomy

OrganismOdorrana ishikawae [Animal]

FamilyBrevinin

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)