Peptide Database

Peptide NameBrevinin-2AH1_2 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 Length74 amino acids

Chemical FormulaC361H593N93O111S5

DescriptionStandard

        MFTLKKPLLVLFFLGTISLSFCQEERNADEDDGEMTEEVKRGILDVFKQLGKTAAKSVAQSLLNTASCKLAKTC
    

Molecular Weight8172.45 Da

Isoelectric Point (pI)6.19

Net Charge (pH 7.0)-0.52

Net Charge (pH 7.4) -0.80

Charge Density (pH 7.0) -0.0070

GRAVY Index-0.01

Hydrophobic Moment 0.77

Boman Index0.03

Instability Index33.65

Aliphatic Index 92.30

Aromaticity 0.0676

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 3321.77

LogP -31.89

H-bond Donors 117.0

H-bond Acceptors 116.0

Rotatable Bonds 285.0

Heavy Atoms 570.0

Ring Count 6.0

Amide Bonds 78.0

3D PDB MODEL

Drag to rotate. Click a residue or atom to inspect it; the selected residue is highlighted in amber in the current view mode. Use the buttons to zoom.

2D CHEMICAL STRUCTURE

Drag to move

Drag to move. Use the buttons to zoom.

RECORD: Rec_0194544 VERIFIED: NO

Provenance & Taxonomy

OrganismAmolops hainanensis [Animal]

FamilyBrevinin

Tax ID327960

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