Peptide Database

Peptide NameBrevinin-2DYa

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-positive

Antimicrobial ▸ Antibiotic activity

Immunology ▸ Innate immune defense ▸ Host defense peptide ▸ Defense peptide

Toxicity / Safety ▸ Negative safety assay result ▸ Non-hemolytic

Standard StatusStandard

Sequence Length33 amino acids

Chemical FormulaC144H252N40O39S3

DescriptionStandard

        GLLSAVKGVLKGAGKNVAGSLMDKLKCKLFGGC
    

Molecular Weight3263.98 Da

Isoelectric Point (pI)9.79

Net Charge (pH 7.0)4.74

Net Charge (pH 7.4) 4.49

Charge Density (pH 7.0) 0.1435

GRAVY Index0.48

Hydrophobic Moment 0.58

Boman Index0.19

Instability Index-10.59

Aliphatic Index 106.36

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 1271.49

LogP -12.40

H-bond Donors 46.0

H-bond Acceptors 47.0

Rotatable Bonds 117.0

Heavy Atoms 226.0

Ring Count 1.0

Amide Bonds 33.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0411223 VERIFIED: YES

Provenance & Taxonomy

OrganismRana dybowskii [Animal]

FamilyBrevinin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Disulfide27-33

Bio-Activity Profile

Function

-

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