Peptide Database

Peptide NameBrevinin-2SHa antimicrobial peptide

Function Ontology

Antimicrobial

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

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

Standard StatusStandard

Sequence Length76 amino acids

Chemical FormulaC366H607N93O118S6

DescriptionStandard

        MFTLKKSLLLLFFFGTISLSLCQEERDADEDDGVEVTEEEVKRGLIDTVKNMAINAAKSAGMSVLKTLSCKLSKEC
    

Molecular Weight8390.68 Da

Isoelectric Point (pI)4.85

Net Charge (pH 7.0)-3.51

Net Charge (pH 7.4) -3.80

Charge Density (pH 7.0) -0.0462

GRAVY Index0.04

Hydrophobic Moment 0.65

Boman Index0.03

Instability Index40.56

Aliphatic Index 97.50

Aromaticity 0.0526

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 3434.71

LogP -32.95

H-bond Donors 122.0

H-bond Acceptors 121.0

Rotatable Bonds 297.0

Heavy Atoms 583.0

Ring Count 4.0

Amide Bonds 78.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0301221 VERIFIED: NO

Provenance & Taxonomy

OrganismOdorrana schmackeri [Animal]

FamilyBrevinin

Tax ID110116

Structure & Mods

Configgene-encoded linear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Amphibian defense peptide Antimicrobial Non-hemolytic Non-ribosomal