Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Standard StatusStandard

Sequence Length97 amino acids

Chemical FormulaC493H792N130O139S7

DescriptionStandard

        MKLFLVLIILLFVVFTGADGARPKRCFNNVAGYCRKRCKVGEIAEVGCLHAQLCCVDEEENRKQIQIQQPAQPPNEKSEEVIDYIILPTVTYFTISI
    

Molecular Weight10988.80 Da

Isoelectric Point (pI)6.55

Net Charge (pH 7.0)-0.46

Net Charge (pH 7.4) -0.84

Charge Density (pH 7.0) -0.0047

GRAVY Index0.14

Hydrophobic Moment 0.61

Boman Index0.09

Instability Index41.11

Aliphatic Index 105.46

Aromaticity 0.0825

Extinction Coeff. Reduced 4470.00

Extinction Coeff. Oxidized 4845.00

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

Amino Acid Composition

TPSA 4330.54

LogP -34.13

H-bond Donors 151.0

H-bond Acceptors 147.0

Rotatable Bonds 366.0

Heavy Atoms 769.0

Ring Count 14.0

Amide Bonds 106.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0306035 VERIFIED: NO

Provenance & Taxonomy

OrganismCastor canadensis [Animal]

FamilyDefensin

Structure & Mods

Configdisulfide-stabilized linear peptide scaffold [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin