Peptide Database

Peptide NameBrevinin-2-OR5

Function Ontology

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Standard StatusStandard

Sequence Length31 amino acids

Chemical FormulaC135H235N41O43S2

DescriptionStandard

        LDTLKNLAKTAGKGALQSLLNHASCKLSGQC
    

Molecular Weight3184.69 Da

Isoelectric Point (pI)9.31

Net Charge (pH 7.0)2.82

Net Charge (pH 7.4) 2.54

Charge Density (pH 7.0) 0.0911

GRAVY Index-0.08

Hydrophobic Moment 0.64

Boman Index0.02

Instability Index23.91

Aliphatic Index 100.97

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 1379.89

LogP -17.92

H-bond Donors 49.0

H-bond Acceptors 49.0

Rotatable Bonds 112.0

Heavy Atoms 221.0

Ring Count 1.0

Amide Bonds 34.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0139850 VERIFIED: YES

Provenance & Taxonomy

OrganismPelophylax esculentus [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)