Peptide Database

Peptide NameBrevinin-1-OR4

Function Ontology

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Standard StatusStandard

Sequence Length22 amino acids

Chemical FormulaC102H163N25O29S4

DescriptionStandard

        PFVASVAAEMMQPVYCAASKKC
    

Molecular Weight2331.80 Da

Isoelectric Point (pI)8.40

Net Charge (pH 7.0)0.94

Net Charge (pH 7.4) 0.85

Charge Density (pH 7.0) 0.0427

GRAVY Index0.56

Hydrophobic Moment 0.38

Boman Index0.22

Instability Index27.65

Aliphatic Index 62.27

Aromaticity 0.0909

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1615.00

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

Amino Acid Composition

TPSA 844.76

LogP -7.49

H-bond Donors 31.0

H-bond Acceptors 34.0

Rotatable Bonds 73.0

Heavy Atoms 160.0

Ring Count 4.0

Amide Bonds 22.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0022561 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)