Peptide Database

Peptide NameBrevinin-2R

Function Ontology

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Standard StatusStandard

Sequence Length23 amino acids

Chemical FormulaC97H176N28O31S2

DescriptionStandard

        KTAAKGIAQSLLSTASCKLAKTC
    

Molecular Weight2294.73 Da

Isoelectric Point (pI)9.70

Net Charge (pH 7.0)3.74

Net Charge (pH 7.4) 3.50

Charge Density (pH 7.0) 0.1624

GRAVY Index0.26

Hydrophobic Moment 0.52

Boman Index0.05

Instability Index31.77

Aliphatic Index 89.57

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 972.07

LogP -13.26

H-bond Donors 37.0

H-bond Acceptors 37.0

Rotatable Bonds 80.0

Heavy Atoms 158.0

Ring Count 0.0

Amide Bonds 23.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0202557 VERIFIED: YES

Provenance & Taxonomy

OrganismAmolops ricketti [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)