Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Standard StatusStandard

Sequence Length65 amino acids

Chemical FormulaC301H470N78O92S7

DescriptionStandard

        MGILVLVFIFISLTQHGEAHGPDSCSHGGGLCRVGSCVSGEYLAQYCFEPVILCCKNLSPTTTES
    

Molecular Weight6877.87 Da

Isoelectric Point (pI)5.31

Net Charge (pH 7.0)-3.29

Net Charge (pH 7.4) -3.75

Charge Density (pH 7.0) -0.0506

GRAVY Index0.45

Hydrophobic Moment 0.46

Boman Index0.26

Instability Index35.51

Aliphatic Index 91.38

Aromaticity 0.0769

Extinction Coeff. Reduced 2980.00

Extinction Coeff. Oxidized 3355.00

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

Amino Acid Composition

TPSA 2652.07

LogP -28.12

H-bond Donors 97.0

H-bond Acceptors 99.0

Rotatable Bonds 219.0

Heavy Atoms 478.0

Ring Count 11.0

Amide Bonds 67.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0109040 VERIFIED: NO

Provenance & Taxonomy

OrganismUrocynchramus pylzowi [Animal]

FamilyDefensin

Structure & Mods

Configdisulfide-stabilized linear peptide scaffold [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin