Peptide Database

Peptide NamePreprobrevinin-2SSa

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

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

Standard StatusStandard

Sequence Length76 amino acids

Chemical FormulaC376H614N96O114S5

DescriptionStandard

        MFTLKKSLLLLFFLGTISLSLCDQERDADEEDGGEMKEEEVKRSLFSLIKAGAKFLGKNLLKQGAQYAACKVSKEC
    

Molecular Weight8463.80 Da

Isoelectric Point (pI)6.24

Net Charge (pH 7.0)-0.51

Net Charge (pH 7.4) -0.81

Charge Density (pH 7.0) -0.0068

GRAVY Index-0.14

Hydrophobic Moment 0.64

Boman Index-0.01

Instability Index47.41

Aliphatic Index 92.50

Aromaticity 0.0789

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1615.00

The radar chart summarizes major physicochemical dimensions for quick comparison, while exact numerical values remain listed on the left.

Amino Acid Composition

TPSA 3431.85

LogP -29.85

H-bond Donors 121.0

H-bond Acceptors 119.0

Rotatable Bonds 303.0

Heavy Atoms 591.0

Ring Count 6.0

Amide Bonds 79.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0235370 VERIFIED: NO

Provenance & Taxonomy

OrganismGlandirana susurra [Animal]

FamilyBrevinin

Tax ID1955694

Structure & Mods

Configgene-encoded linear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Amphibian defense peptide Antibiotic Antimicrobial Non-hemolytic Non-ribosomal