Peptide Database

Peptide NameBrevinin-2-OA1

Function Ontology

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Standard StatusStandard

Sequence Length32 amino acids

Chemical FormulaC148H249N39O41S2

DescriptionStandard

        FLDKFKNVAIGVAKGAGTGVLKALLCKLDNSC
    

Molecular Weight3294.93 Da

Isoelectric Point (pI)9.24

Net Charge (pH 7.0)2.74

Net Charge (pH 7.4) 2.50

Charge Density (pH 7.0) 0.0855

GRAVY Index0.54

Hydrophobic Moment 0.44

Boman Index0.19

Instability Index-3.39

Aliphatic Index 112.81

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 1296.76

LogP -11.66

H-bond Donors 46.0

H-bond Acceptors 46.0

Rotatable Bonds 114.0

Heavy Atoms 230.0

Ring Count 2.0

Amide Bonds 33.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0402509 VERIFIED: YES

Provenance & Taxonomy

OrganismHylarana maosonensis [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)