Peptide Database

Peptide NameBrevinin-2BYa

Function Ontology

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Standard StatusStandard

Sequence Length21 amino acids

Chemical FormulaC91H164N28O26S5

DescriptionStandard

        GCARNMAGMLLDKLKCKITGC
    

Molecular Weight2226.77 Da

Isoelectric Point (pI)9.11

Net Charge (pH 7.0)2.73

Net Charge (pH 7.4) 2.48

Charge Density (pH 7.0) 0.1299

GRAVY Index0.27

Hydrophobic Moment 0.41

Boman Index0.03

Instability Index1.06

Aliphatic Index 83.81

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 885.90

LogP -9.11

H-bond Donors 34.0

H-bond Acceptors 34.0

Rotatable Bonds 79.0

Heavy Atoms 150.0

Ring Count 0.0

Amide Bonds 21.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0232634 VERIFIED: YES

Provenance & Taxonomy

OrganismPelophylax nigromaculatus [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)