Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Standard StatusStandard

Sequence Length82 amino acids

Chemical FormulaC412H657N111O120S9

DescriptionStandard

        MKILCIFLIFVLTVSCGPSVSQKKTKEDAGRKRECYLVRGACKSSCNSWEYIYNYCSTEPCCVVREYQKPVSKSINFTGDRL
    

Molecular Weight9373.88 Da

Isoelectric Point (pI)8.97

Net Charge (pH 7.0)5.42

Net Charge (pH 7.4) 5.06

Charge Density (pH 7.0) 0.0662

GRAVY Index-0.18

Hydrophobic Moment 0.69

Boman Index-0.05

Instability Index41.66

Aliphatic Index 74.76

Aromaticity 0.1098

Extinction Coeff. Reduced 12950.00

Extinction Coeff. Oxidized 13450.00

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

Amino Acid Composition

TPSA 3768.19

LogP -37.58

H-bond Donors 142.0

H-bond Acceptors 135.0

Rotatable Bonds 312.0

Heavy Atoms 652.0

Ring Count 13.0

Amide Bonds 86.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0276957 VERIFIED: NO

Provenance & Taxonomy

OrganismNyctereutes procyonoides (Raccoon dog) [Animal]

FamilyDefensin

Structure & Mods

Configdisulfide-stabilized linear peptide scaffold [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin