Peptide Database

Peptide NameBrevinin-2SN1

Function Ontology

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Standard StatusStandard

Sequence Length32 amino acids

Chemical FormulaC149H269N41O44S3

DescriptionStandard

        IRDKIKTMAIDLAKSAGTGVLKTLICKLDKSC
    

Molecular Weight3435.17 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 Index0.21

Hydrophobic Moment 0.55

Boman Index0.00

Instability Index2.51

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 1396.49

LogP -13.02

H-bond Donors 52.0

H-bond Acceptors 51.0

Rotatable Bonds 124.0

Heavy Atoms 237.0

Ring Count 0.0

Amide Bonds 31.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0051426 VERIFIED: YES

Provenance & Taxonomy

OrganismLimnonectes kuhlii [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)