Peptide Database

Peptide NameBrevinin-1-OA1

Function Ontology

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Standard StatusStandard

Sequence Length24 amino acids

Chemical FormulaC115H187N33O30S4

DescriptionStandard

        VIPFVASVAAEMMRHVYCAASKRC
    

Molecular Weight2640.18 Da

Isoelectric Point (pI)8.90

Net Charge (pH 7.0)1.80

Net Charge (pH 7.4) 1.51

Charge Density (pH 7.0) 0.0751

GRAVY Index0.74

Hydrophobic Moment 0.52

Boman Index0.17

Instability Index30.53

Aliphatic Index 85.42

Aromaticity 0.0833

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 1000.32

LogP -8.15

H-bond Donors 38.0

H-bond Acceptors 37.0

Rotatable Bonds 83.0

Heavy Atoms 182.0

Ring Count 4.0

Amide Bonds 23.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0126664 VERIFIED: YES

Provenance & Taxonomy

OrganismPelophylax nigromaculatus [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)