Peptide Database

Peptide NameBrevinin-2-OR4

Function Ontology

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Standard StatusStandard

Sequence Length33 amino acids

Chemical FormulaC144H257N39O46S2

DescriptionStandard

        SLLGTVKDLLIGTGKSAAQSVLKGLSCKLSKDC
    

Molecular Weight3334.94 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 Index0.34

Hydrophobic Moment 0.54

Boman Index0.11

Instability Index14.01

Aliphatic Index 118.18

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 1383.92

LogP -16.40

H-bond Donors 51.0

H-bond Acceptors 51.0

Rotatable Bonds 119.0

Heavy Atoms 231.0

Ring Count 0.0

Amide Bonds 33.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0215240 VERIFIED: YES

Provenance & Taxonomy

OrganismOdorrana tiannanensis [Animal]

FamilyBrevinin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

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TargetEscherichia coli TOP10

MethodMex pooled growth assay (OD_ID at 4.5 h; Wald adjusted p-value)