Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Standard StatusStandard

Sequence Length75 amino acids

Chemical FormulaC374H621N105O102S9

DescriptionStandard

        MKLLSLILAGLLLLSQLTPGGTRKCWNFHGKCRHKCFKKEKVYVYCTNNKLCCVKSRETRCAPLMEETSLSLSVS
    

Molecular Weight8509.16 Da

Isoelectric Point (pI)9.50

Net Charge (pH 7.0)8.61

Net Charge (pH 7.4) 8.16

Charge Density (pH 7.0) 0.1147

GRAVY Index-0.05

Hydrophobic Moment 0.49

Boman Index-0.03

Instability Index27.71

Aliphatic Index 90.93

Aromaticity 0.0667

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 3358.85

LogP -31.41

H-bond Donors 127.0

H-bond Acceptors 122.0

Rotatable Bonds 291.0

Heavy Atoms 590.0

Ring Count 10.0

Amide Bonds 78.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0219662 VERIFIED: NO

Provenance & Taxonomy

OrganismBos mutus grunniens (Wild yak) [Animal]

FamilyDefensin

Structure & Mods

Configdisulfide-stabilized linear peptide scaffold [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin