Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Standard StatusStandard

Sequence Length69 amino acids

Chemical FormulaC366H587N95O93S8

DescriptionStandard

        MKILLSLLGVLALLSIVPQARSLIFQEGCPPGYYNCRMKCNVNEYAVRYCADWTICCKEKKKFKEKKKW
    

Molecular Weight8062.68 Da

Isoelectric Point (pI)9.39

Net Charge (pH 7.0)7.44

Net Charge (pH 7.4) 7.11

Charge Density (pH 7.0) 0.1078

GRAVY Index-0.10

Hydrophobic Moment 0.46

Boman Index-0.01

Instability Index27.40

Aliphatic Index 90.43

Aromaticity 0.1159

Extinction Coeff. Reduced 16960.00

Extinction Coeff. Oxidized 17335.00

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

Amino Acid Composition

TPSA 3057.02

LogP -19.63

H-bond Donors 112.0

H-bond Acceptors 109.0

Rotatable Bonds 272.0

Heavy Atoms 562.0

Ring Count 13.0

Amide Bonds 73.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0003042 VERIFIED: NO

Provenance & Taxonomy

OrganismCapra hircus [Animal]

FamilyDefensin

Structure & Mods

Configdisulfide-stabilized linear peptide scaffold [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin