Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Standard StatusStandard

Sequence Length41 amino acids

Chemical FormulaC203H336N68O56S6

DescriptionStandard

        LSPTLGGTQKCWNLHGRCRQKCSRRERVYIYCTNNKLCCVK
    

Molecular Weight4817.65 Da

Isoelectric Point (pI)9.70

Net Charge (pH 7.0)7.78

Net Charge (pH 7.4) 7.43

Charge Density (pH 7.0) 0.1899

GRAVY Index-0.71

Hydrophobic Moment 0.45

Boman Index-0.29

Instability Index52.80

Aliphatic Index 61.71

Aromaticity 0.0732

Extinction Coeff. Reduced 8480.00

Extinction Coeff. Oxidized 8855.00

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

Amino Acid Composition

TPSA 2070.94

LogP -24.12

H-bond Donors 81.0

H-bond Acceptors 71.0

Rotatable Bonds 162.0

Heavy Atoms 333.0

Ring Count 6.0

Amide Bonds 45.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0260957 VERIFIED: NO

Provenance & Taxonomy

OrganismAiluropoda melanoleuca [Animal]

FamilyDefensin

Tax ID9646

Structure & Mods

ConfigSingle-chain peptide backbone represented as a linear sequence entry [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function