Peptide Database

Peptide NameBeta-defensin 8

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length45 amino acids

Chemical FormulaC210H350N64O61S7

DescriptionStandard

        MTILGQRTDSYICARKGGTCNLAPCPLYNRIEGTCYKGKAKCCIR
    

Molecular Weight4971.87 Da

Isoelectric Point (pI)9.27

Net Charge (pH 7.0)5.44

Net Charge (pH 7.4) 5.12

Charge Density (pH 7.0) 0.1208

GRAVY Index-0.27

Hydrophobic Moment 0.43

Boman Index-0.09

Instability Index27.66

Aliphatic Index 67.33

Aromaticity 0.0667

Extinction Coeff. Reduced 4470.00

Extinction Coeff. Oxidized 4845.00

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

Amino Acid Composition

TPSA 2043.53

LogP -23.10

H-bond Donors 79.0

H-bond Acceptors 74.0

Rotatable Bonds 165.0

Heavy Atoms 342.0

Ring Count 5.0

Amide Bonds 47.0

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_0187831 VERIFIED: NO

Provenance & Taxonomy

OrganismMuntiacus reevesi [Animal]

FamilyDefensin

Structure & Mods

Configlinear polypeptide/propeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibiotic Defensin Non-hemolytic Non-ribosomal