Peptide Database

Peptide NameBrevinin-2GHi

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 FormulaC349H576N92O105S6

DescriptionStandard

        MFTMKKSLLFLFFIGTVSLSLCEQERGADEDDGGEMTEEIKRGVIFNALKGVAKTVAAQLLKTARCKLDKSC
    

Molecular Weight7933.25 Da

Isoelectric Point (pI)7.68

Net Charge (pH 7.0)0.48

Net Charge (pH 7.4) 0.20

Charge Density (pH 7.0) 0.0067

GRAVY Index0.04

Hydrophobic Moment 0.61

Boman Index0.03

Instability Index24.12

Aliphatic Index 89.44

Aromaticity 0.0694

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 3207.62

LogP -29.64

H-bond Donors 115.0

H-bond Acceptors 112.0

Rotatable Bonds 280.0

Heavy Atoms 552.0

Ring Count 5.0

Amide Bonds 74.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0166817 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