Peptide Database

Peptide NameBrevinin-2-OR4

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length33 amino acids

Chemical FormulaC149H259N39O44S2

DescriptionStandard

        SLLGTVKDLLIGAGKSAAQSVLKGLSCKLFKDC
    

Molecular Weight3365.02 Da

Isoelectric Point (pI)9.24

Net Charge (pH 7.0)2.44

Net Charge (pH 7.4) 2.19

Charge Density (pH 7.0) 0.0739

GRAVY Index0.52

Hydrophobic Moment 0.54

Boman Index0.17

Instability Index12.03

Aliphatic Index 121.21

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 1343.46

LogP -13.51

H-bond Donors 49.0

H-bond Acceptors 49.0

Rotatable Bonds 119.0

Heavy Atoms 234.0

Ring Count 1.0

Amide Bonds 33.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0398654 VERIFIED: YES

Provenance & Taxonomy

OrganismOdorrana tiannanensis [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)

RECORD: Rec_0420600 VERIFIED: NO