Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Standard StatusStandard

Sequence Length60 amino acids

Chemical FormulaC291H464N82O81S9

DescriptionStandard

        SLITLLPCSLCALFFPWAAGWGEKKCFNNVGRCRASCKSNEKEHSTCLNKKMCCVPLDKN
    

Molecular Weight6695.88 Da

Isoelectric Point (pI)8.89

Net Charge (pH 7.0)4.47

Net Charge (pH 7.4) 4.08

Charge Density (pH 7.0) 0.0745

GRAVY Index-0.12

Hydrophobic Moment 0.61

Boman Index-0.01

Instability Index26.97

Aliphatic Index 68.33

Aromaticity 0.0833

Extinction Coeff. Reduced 11000.00

Extinction Coeff. Oxidized 11500.00

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

Amino Acid Composition

TPSA 2626.31

LogP -26.89

H-bond Donors 98.0

H-bond Acceptors 96.0

Rotatable Bonds 221.0

Heavy Atoms 463.0

Ring Count 11.0

Amide Bonds 64.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0408248 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