Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Standard StatusStandard

Sequence Length89 amino acids

Chemical FormulaC441H699N111O133S9

DescriptionStandard

        MKVAFLTSVFLILVQKCWSGKGHCRILCKSDEIFFTRCLNHKKCCLPPEVETIPPMVIDETLLYPSSSPSTYEEQTTMQPQTSSSTSGP
    

Molecular Weight9972.52 Da

Isoelectric Point (pI)6.69

Net Charge (pH 7.0)-0.37

Net Charge (pH 7.4) -0.80

Charge Density (pH 7.0) -0.0042

GRAVY Index-0.10

Hydrophobic Moment 0.56

Boman Index0.07

Instability Index58.21

Aliphatic Index 74.38

Aromaticity 0.0787

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 3865.78

LogP -39.02

H-bond Donors 138.0

H-bond Acceptors 144.0

Rotatable Bonds 321.0

Heavy Atoms 694.0

Ring Count 18.0

Amide Bonds 93.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0227961 VERIFIED: NO

Provenance & Taxonomy

OrganismSarcophilus harrisii (Tasmanian devil) [Animal]

FamilyDefensin

Structure & Mods

Configdisulfide-stabilized linear peptide scaffold [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin