Peptide Database

Peptide NameBrevinin-2GHg

Function Ontology

Antimicrobial

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

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

Standard StatusStandard

Sequence Length72 amino acids

Chemical FormulaC344H569N93O107S6

DescriptionStandard

        MFTMKKSLLLLFFLGTFSLSLCNQERGADEDDGGEMTEELKRGLITDTLKGAAKTVAAELLRKAHCKLTNSC
    

Molecular Weight7912.15 Da

Isoelectric Point (pI)6.55

Net Charge (pH 7.0)-0.43

Net Charge (pH 7.4) -0.76

Charge Density (pH 7.0) -0.0059

GRAVY Index-0.09

Hydrophobic Moment 0.58

Boman Index0.01

Instability Index17.93

Aliphatic Index 88.19

Aromaticity 0.0556

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 3250.74

LogP -32.55

H-bond Donors 117.0

H-bond Acceptors 114.0

Rotatable Bonds 278.0

Heavy Atoms 550.0

Ring Count 5.0

Amide Bonds 74.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0276190 VERIFIED: NO

Provenance & Taxonomy

OrganismSylvirana guentheri [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Amphibian defense peptide Non-hemolytic Non-ribosomal