Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length80 amino acids

Chemical FormulaC393H613N113O128S7

DescriptionStandard

        GLYRSYYGKNQEESWNPCQLHQGTCRNACRKYELPYLTCLNHEKCCLKFSVKVESANNMKQESNSSSSLSVTTLSNYSQI
    

Molecular Weight9193.21 Da

Isoelectric Point (pI)8.58

Net Charge (pH 7.0)2.88

Net Charge (pH 7.4) 2.46

Charge Density (pH 7.0) 0.0360

GRAVY Index-0.81

Hydrophobic Moment 0.51

Boman Index-0.16

Instability Index48.44

Aliphatic Index 57.25

Aromaticity 0.1000

Extinction Coeff. Reduced 14440.00

Extinction Coeff. Oxidized 14815.00

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

Amino Acid Composition

TPSA 3988.64

LogP -50.54

H-bond Donors 144.0

H-bond Acceptors 140.0

Rotatable Bonds 308.0

Heavy Atoms 641.0

Ring Count 13.0

Amide Bonds 92.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0374700 VERIFIED: NO

Provenance & Taxonomy

OrganismMuntiacus muntjak [Animal]

FamilyDefensin

Structure & Mods

Configlinear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin Non-hemolytic

MethodQualitative functional evidence