Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length51 amino acids

Chemical FormulaC243H350N62O71S7

DescriptionStandard

        MAVNGSQGVEFAVWGCADYRGYCRAACFAFEYSLGPKGCTEGYVCCVPNTF
    

Molecular Weight5500.21 Da

Isoelectric Point (pI)4.87

Net Charge (pH 7.0)-1.55

Net Charge (pH 7.4) -1.87

Charge Density (pH 7.0) -0.0305

GRAVY Index0.22

Hydrophobic Moment 0.52

Boman Index0.20

Instability Index21.22

Aliphatic Index 47.84

Aromaticity 0.1765

Extinction Coeff. Reduced 11460.00

Extinction Coeff. Oxidized 11835.00

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

Amino Acid Composition

TPSA 2106.66

LogP -21.18

H-bond Donors 79.0

H-bond Acceptors 77.0

Rotatable Bonds 167.0

Heavy Atoms 383.0

Ring Count 12.0

Amide Bonds 53.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0320824 VERIFIED: YES

Provenance & Taxonomy

OrganismCynops fudingensis [Animal]

FamilyDefensin

Tax ID872626

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin Non-hemolytic Non-ribosomal