Peptide Database

Peptide NameBrevinin-2SN1

Function Ontology

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Standard StatusStandard

Sequence Length32 amino acids

Chemical FormulaC145H261N41O44S3

DescriptionStandard

        IRDKGKTIAIDLAKSAGTGVLKTLMCKLDKSC
    

Molecular Weight3379.07 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 Index0.06

Hydrophobic Moment 0.53

Boman Index-0.02

Instability Index-1.35

Aliphatic Index 103.75

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 -14.44

H-bond Donors 52.0

H-bond Acceptors 51.0

Rotatable Bonds 122.0

Heavy Atoms 233.0

Ring Count 0.0

Amide Bonds 31.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0123883 VERIFIED: YES

Provenance & Taxonomy

OrganismLimnonectes kuhlii [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)