Peptide Database

Peptide NameBrevinin-1EMb

Function Ontology

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Standard StatusStandard

Sequence Length21 amino acids

Chemical FormulaC116H178N24O24S

DescriptionStandard

        FLPFLAGLAANFLPKLFCKIT
    

Molecular Weight2324.87 Da

Isoelectric Point (pI)9.31

Net Charge (pH 7.0)1.75

Net Charge (pH 7.4) 1.53

Charge Density (pH 7.0) 0.0832

GRAVY Index1.29

Hydrophobic Moment 0.60

Boman Index0.50

Instability Index21.80

Aliphatic Index 125.71

Aromaticity 0.1905

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 0.00

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

Amino Acid Composition

TPSA 743.10

LogP -0.51

H-bond Donors 25.0

H-bond Acceptors 27.0

Rotatable Bonds 71.0

Heavy Atoms 165.0

Ring Count 6.0

Amide Bonds 21.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0234015 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)