Peptide Database

Peptide NameBrevinin-2SN1

Function Ontology

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Standard StatusStandard

Sequence Length30 amino acids

Chemical FormulaC133H239N39O38S2

DescriptionStandard

        DKIKNVALGVARGAGTGILKALLCKLDKSC
    

Molecular Weight3056.69 Da

Isoelectric Point (pI)9.59

Net Charge (pH 7.0)3.74

Net Charge (pH 7.4) 3.50

Charge Density (pH 7.0) 0.1246

GRAVY Index0.37

Hydrophobic Moment 0.57

Boman Index0.08

Instability Index-4.18

Aliphatic Index 123.67

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 1257.37

LogP -12.34

H-bond Donors 46.0

H-bond Acceptors 44.0

Rotatable Bonds 109.0

Heavy Atoms 212.0

Ring Count 0.0

Amide Bonds 30.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0006222 VERIFIED: YES

Provenance & Taxonomy

OrganismHylarana latouchii [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)