Peptide Database

Peptide NameBrevinin-2Oa

Function Ontology

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Standard StatusStandard

Sequence Length37 amino acids

Chemical FormulaC165H286N46O48S2

DescriptionStandard

        GIFSVVKGVLKAAGKNVAKNVAGSLLDQLKCKISGEC
    

Molecular Weight3746.45 Da

Isoelectric Point (pI)9.51

Net Charge (pH 7.0)3.74

Net Charge (pH 7.4) 3.50

Charge Density (pH 7.0) 0.1010

GRAVY Index0.40

Hydrophobic Moment 0.60

Boman Index0.15

Instability Index5.02

Aliphatic Index 113.24

Aromaticity 0.0270

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 1531.60

LogP -16.15

H-bond Donors 54.0

H-bond Acceptors 54.0

Rotatable Bonds 133.0

Heavy Atoms 261.0

Ring Count 1.0

Amide Bonds 39.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0425454 VERIFIED: YES

Provenance & Taxonomy

OrganismRana kukunoris [Animal]

FamilyBrevinin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

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TargetEscherichia coli TOP10

MethodMex pooled growth assay (OD_ID at 4.5 h; Wald adjusted p-value)