Peptide Database

Peptide NameBrevinin-2-OR4

Function Ontology

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Standard StatusStandard

Sequence Length33 amino acids

Chemical FormulaC142H251N39O45S2

DescriptionStandard

        SLLGTVKDLPIGAGKSAAQSVLKGLSCKLSKDC
    

Molecular Weight3288.88 Da

Isoelectric Point (pI)9.24

Net Charge (pH 7.0)2.44

Net Charge (pH 7.4) 2.19

Charge Density (pH 7.0) 0.0739

GRAVY Index0.25

Hydrophobic Moment 0.54

Boman Index0.10

Instability Index22.42

Aliphatic Index 109.39

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 1354.90

LogP -16.30

H-bond Donors 49.0

H-bond Acceptors 50.0

Rotatable Bonds 115.0

Heavy Atoms 228.0

Ring Count 1.0

Amide Bonds 33.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0330540 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)