Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Standard StatusStandard

Sequence Length78 amino acids

Chemical FormulaC398H649N115O111S9

DescriptionStandard

        VSVMKSYLMIIAILLILVQKTPGGLFRSHHDRNQELWDPCELYQGMCRNSCRKDEVQHLTCLNNQKCCLKLSIRINTF
    

Molecular Weight9109.70 Da

Isoelectric Point (pI)8.87

Net Charge (pH 7.0)3.94

Net Charge (pH 7.4) 3.47

Charge Density (pH 7.0) 0.0505

GRAVY Index-0.10

Hydrophobic Moment 0.54

Boman Index-0.02

Instability Index34.26

Aliphatic Index 101.15

Aromaticity 0.0641

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 3684.87

LogP -33.31

H-bond Donors 133.0

H-bond Acceptors 127.0

Rotatable Bonds 310.0

Heavy Atoms 633.0

Ring Count 11.0

Amide Bonds 87.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0319701 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