Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Standard StatusStandard

Sequence Length167 amino acids

Chemical FormulaC830H1312N228O257S13

DescriptionStandard

        MEDNEQLALVQYNVSVIMISLANEQLLPVIEESNVNASFSVRKEITLLQWSLFSHLQHSSSFCGISIMKSYLMTIAILLILVQKTSGGLFRPHYGRNQEPWNPCELYQGMCRNNCKKHEIQHSTCQNNLKCCLQFSMRITPSSNPEEKEYGSNSNLSVKNTSSYSEV
    

Molecular Weight19013.51 Da

Isoelectric Point (pI)6.50

Net Charge (pH 7.0)-1.11

Net Charge (pH 7.4) -1.72

Charge Density (pH 7.0) -0.0066

GRAVY Index-0.29

Hydrophobic Moment 0.53

Boman Index0.01

Instability Index45.74

Aliphatic Index 85.75

Aromaticity 0.0778

Extinction Coeff. Reduced 19940.00

Extinction Coeff. Oxidized 20315.00

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

Amino Acid Composition

TPSA 7884.41

LogP -86.55

H-bond Donors 274.0

H-bond Acceptors 274.0

Rotatable Bonds 640.0

Heavy Atoms 1328.0

Ring Count 26.0

Amide Bonds 192.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0232186 VERIFIED: NO

Provenance & Taxonomy

OrganismOctodon degus (Degu) [Animal]

FamilyDefensin

Structure & Mods

Configdisulfide-stabilized linear peptide scaffold [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin