Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Standard StatusStandard

Sequence Length94 amino acids

Chemical FormulaC474H769N121O135S8

DescriptionStandard

        MKLFLVLIVLLSQVLTAGAKPPRCFNNVAGYCKKKCKIGEISEMGCLHGKLCCVNEEENKKYHKLQQPPPQPEQKGEEVEDYIIYPTITLVSTL
    

Molecular Weight10579.43 Da

Isoelectric Point (pI)8.21

Net Charge (pH 7.0)1.63

Net Charge (pH 7.4) 1.18

Charge Density (pH 7.0) 0.0173

GRAVY Index-0.17

Hydrophobic Moment 0.58

Boman Index0.04

Instability Index45.87

Aliphatic Index 95.32

Aromaticity 0.0638

Extinction Coeff. Reduced 5960.00

Extinction Coeff. Oxidized 6335.00

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

Amino Acid Composition

TPSA 4096.91

LogP -32.18

H-bond Donors 140.0

H-bond Acceptors 147.0

Rotatable Bonds 356.0

Heavy Atoms 738.0

Ring Count 15.0

Amide Bonds 102.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0296513 VERIFIED: NO

Provenance & Taxonomy

OrganismChinchilla lanigera (Long-tailed chinchilla) [Animal]

FamilyDefensin

Structure & Mods

Configdisulfide-stabilized linear peptide scaffold [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin