Peptide Database

Peptide NameBrevinin-2BYa

Function Ontology

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Standard StatusStandard

Sequence Length23 amino acids

Chemical FormulaC107H190N32O29S3

DescriptionStandard

        VKNVAKNLAGHMLDKLKCKITGC
    

Molecular Weight2485.05 Da

Isoelectric Point (pI)9.60

Net Charge (pH 7.0)3.80

Net Charge (pH 7.4) 3.50

Charge Density (pH 7.0) 0.1651

GRAVY Index0.00

Hydrophobic Moment 0.49

Boman Index-0.01

Instability Index-10.14

Aliphatic Index 101.74

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 1006.01

LogP -9.31

H-bond Donors 36.0

H-bond Acceptors 37.0

Rotatable Bonds 89.0

Heavy Atoms 171.0

Ring Count 1.0

Amide Bonds 24.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0394349 VERIFIED: YES

Provenance & Taxonomy

OrganismLithobates pipiens [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)