Peptide Database

Peptide NameBrevinin-1-OA1

Function Ontology

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Standard StatusStandard

Sequence Length23 amino acids

Chemical FormulaC110H176N28O31S2

DescriptionStandard

        VIPFVASVAAETMQHVYCAASKK
    

Molecular Weight2450.87 Da

Isoelectric Point (pI)8.16

Net Charge (pH 7.0)0.81

Net Charge (pH 7.4) 0.53

Charge Density (pH 7.0) 0.0353

GRAVY Index0.62

Hydrophobic Moment 0.37

Boman Index0.26

Instability Index10.13

Aliphatic Index 89.13

Aromaticity 0.0870

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1490.00

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

Amino Acid Composition

TPSA 936.76

LogP -8.07

H-bond Donors 33.0

H-bond Acceptors 35.0

Rotatable Bonds 77.0

Heavy Atoms 171.0

Ring Count 4.0

Amide Bonds 23.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0351812 VERIFIED: YES

Provenance & Taxonomy

OrganismOdorrana grahami [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)