Peptide Database

Peptide NameBrevinin-2-AJ5 antimicrobial peptide precursor

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length33 amino acids

Chemical FormulaC147H257N41O43S2

DescriptionStandard

        GILSTLKQFGKAAVKGVAQSLLNTASCKLAKTC
    

Molecular Weight3350.99 Da

Isoelectric Point (pI)9.90

Net Charge (pH 7.0)4.74

Net Charge (pH 7.4) 4.50

Charge Density (pH 7.0) 0.1435

GRAVY Index0.39

Hydrophobic Moment 0.63

Boman Index0.14

Instability Index27.30

Aliphatic Index 103.64

Aromaticity 0.0303

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 1375.27

LogP -16.23

H-bond Donors 50.0

H-bond Acceptors 50.0

Rotatable Bonds 117.0

Heavy Atoms 233.0

Ring Count 1.0

Amide Bonds 35.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0139158 VERIFIED: NO

Provenance & Taxonomy

OrganismAmolops jingdongensis [Animal]

FamilyBrevinin

Structure & Mods

ConfigSingle-chain peptide backbone represented as a linear sequence entry [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial

RECORD: Rec_0398209 VERIFIED: YES

Provenance & Taxonomy

Organismnot reported [other]

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)