Peptide Database

Peptide NameBrevinin-1-OA1

Function Ontology

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Standard StatusStandard

Sequence Length24 amino acids

Chemical FormulaC116H184N34O31S4

DescriptionStandard

        VIPFVASVATEMMHHVYCAASRRC
    

Molecular Weight2679.17 Da

Isoelectric Point (pI)8.05

Net Charge (pH 7.0)0.89

Net Charge (pH 7.4) 0.55

Charge Density (pH 7.0) 0.0371

GRAVY Index0.67

Hydrophobic Moment 0.44

Boman Index0.19

Instability Index75.85

Aliphatic Index 81.25

Aromaticity 0.0833

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1615.00

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

Amino Acid Composition

TPSA 1023.21

LogP -8.95

H-bond Donors 39.0

H-bond Acceptors 38.0

Rotatable Bonds 82.0

Heavy Atoms 185.0

Ring Count 5.0

Amide Bonds 23.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0090678 VERIFIED: YES

Provenance & Taxonomy

OrganismPelophylax nigromaculatus [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)