Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Standard StatusStandard

Sequence Length60 amino acids

Chemical FormulaC312H490N82O75S10

DescriptionStandard

        MKIPVLLFVVFFFLPTVTRVKCAMKDTYSCFLKRGKCRHACHNFETPVGFCTKLNANCCM
    

Molecular Weight6910.38 Da

Isoelectric Point (pI)9.33

Net Charge (pH 7.0)6.60

Net Charge (pH 7.4) 6.17

Charge Density (pH 7.0) 0.1100

GRAVY Index0.41

Hydrophobic Moment 0.47

Boman Index0.12

Instability Index44.76

Aliphatic Index 73.00

Aromaticity 0.1333

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1865.00

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

Amino Acid Composition

TPSA 2498.51

LogP -18.17

H-bond Donors 94.0

H-bond Acceptors 94.0

Rotatable Bonds 223.0

Heavy Atoms 479.0

Ring Count 13.0

Amide Bonds 62.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0381973 VERIFIED: NO

Provenance & Taxonomy

OrganismMoschus moschiferus [Animal]

FamilyDefensin

Structure & Mods

Configdisulfide-stabilized peptide with linear backbone [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin

MethodQualitative functional evidence