Peptide Database

Peptide NameBrevinin-2SN1

Function Ontology

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Standard StatusStandard

Sequence Length32 amino acids

Chemical FormulaC147H265N41O45S2

DescriptionStandard

        IRDKIKTIAIDLAKSAGTGVLKTSICKLDKSC
    

Molecular Weight3391.05 Da

Isoelectric Point (pI)9.51

Net Charge (pH 7.0)3.74

Net Charge (pH 7.4) 3.49

Charge Density (pH 7.0) 0.1168

GRAVY Index0.15

Hydrophobic Moment 0.48

Boman Index-0.01

Instability Index-1.35

Aliphatic Index 115.94

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 1416.72

LogP -14.79

H-bond Donors 53.0

H-bond Acceptors 51.0

Rotatable Bonds 122.0

Heavy Atoms 235.0

Ring Count 0.0

Amide Bonds 31.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0165189 VERIFIED: YES

Provenance & Taxonomy

OrganismHylarana nigrovittata [Animal]

FamilyBrevinin

Structure & Mods

ConfigDNA-encoded linear 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)