Peptide Database

Peptide NameBrevinin-2CE

Function Ontology

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Standard StatusStandard

Sequence Length22 amino acids

Chemical FormulaC117H191N25O30S

DescriptionStandard

        FTTKKSLLVLFFLGTISLSLCQ
    

Molecular Weight2459.98 Da

Isoelectric Point (pI)9.31

Net Charge (pH 7.0)1.75

Net Charge (pH 7.4) 1.53

Charge Density (pH 7.0) 0.0795

GRAVY Index1.19

Hydrophobic Moment 0.26

Boman Index0.39

Instability Index2.26

Aliphatic Index 137.27

Aromaticity 0.1364

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 0.00

The radar chart summarizes major physicochemical dimensions for quick comparison, while exact numerical values remain listed on the left.

Amino Acid Composition

TPSA 890.93

LogP -5.51

H-bond Donors 33.0

H-bond Acceptors 33.0

Rotatable Bonds 82.0

Heavy Atoms 173.0

Ring Count 3.0

Amide Bonds 22.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0397802 VERIFIED: YES

Provenance & Taxonomy

OrganismOdorrana tiannanensis [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)