Peptide Database

Peptide NameBrevinin-2CE

Function Ontology

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Standard StatusStandard

Sequence Length22 amino acids

Chemical FormulaC122H189N23O32S

DescriptionStandard

        FTLEKSLLLFFFLGTISLSLCE
    

Molecular Weight2522.01 Da

Isoelectric Point (pI)4.86

Net Charge (pH 7.0)-1.24

Net Charge (pH 7.4) -1.47

Charge Density (pH 7.0) -0.0564

GRAVY Index1.35

Hydrophobic Moment 0.25

Boman Index0.49

Instability Index5.69

Aliphatic Index 141.82

Aromaticity 0.1818

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 876.19

LogP -2.92

H-bond Donors 32.0

H-bond Acceptors 32.0

Rotatable Bonds 83.0

Heavy Atoms 178.0

Ring Count 4.0

Amide Bonds 21.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0280021 VERIFIED: YES

Provenance & Taxonomy

OrganismPseudacris regilla [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)