Peptide Database

Peptide NameBrevinin-2-OA1

Function Ontology

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Standard StatusStandard

Sequence Length33 amino acids

Chemical FormulaC143H249N43O45S2

DescriptionStandard

        GILDTLKNLAKTAGKGALQSLLNHASCKLSGQC
    

Molecular Weight3354.90 Da

Isoelectric Point (pI)9.31

Net Charge (pH 7.0)2.82

Net Charge (pH 7.4) 2.54

Charge Density (pH 7.0) 0.0856

GRAVY Index0.05

Hydrophobic Moment 0.66

Boman Index0.08

Instability Index26.33

Aliphatic Index 106.67

Aromaticity 0.0000

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 1438.09

LogP -18.28

H-bond Donors 51.0

H-bond Acceptors 51.0

Rotatable Bonds 118.0

Heavy Atoms 233.0

Ring Count 1.0

Amide Bonds 36.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0026635 VERIFIED: YES

Provenance & Taxonomy

OrganismPelophylax esculentus [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)