Peptide Database

Peptide NameBrevinin-2CE

Function Ontology

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Standard StatusStandard

Sequence Length22 amino acids

Chemical FormulaC122H192N24O30S2

DescriptionStandard

        FTLKKSMLLLFFLGTISFSLCE
    

Molecular Weight2539.10 Da

Isoelectric Point (pI)8.20

Net Charge (pH 7.0)0.76

Net Charge (pH 7.4) 0.53

Charge Density (pH 7.0) 0.0344

GRAVY Index1.25

Hydrophobic Moment 0.24

Boman Index0.43

Instability Index1.83

Aliphatic Index 124.09

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 864.91

LogP -2.95

H-bond Donors 32.0

H-bond Acceptors 33.0

Rotatable Bonds 85.0

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_0303288 VERIFIED: YES

Provenance & Taxonomy

OrganismRana tagoi [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)