Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Standard StatusStandard

Sequence Length65 amino acids

Chemical FormulaC300H470N82O90S8

DescriptionStandard

        MGILVLVFMLVSLAQHGDAHGPDSCNHRGGLCRVGECVSGEYLAQYCFEPVILCCKNPSPATPES
    

Molecular Weight6921.96 Da

Isoelectric Point (pI)5.33

Net Charge (pH 7.0)-3.29

Net Charge (pH 7.4) -3.75

Charge Density (pH 7.0) -0.0506

GRAVY Index0.26

Hydrophobic Moment 0.48

Boman Index0.19

Instability Index42.00

Aliphatic Index 86.92

Aromaticity 0.0615

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 2675.63

LogP -27.14

H-bond Donors 95.0

H-bond Acceptors 98.0

Rotatable Bonds 218.0

Heavy Atoms 480.0

Ring Count 12.0

Amide Bonds 68.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0065334 VERIFIED: NO

Provenance & Taxonomy

OrganismLocustella ochotensis [Animal]

FamilyDefensin

Structure & Mods

Configdisulfide-stabilized linear peptide scaffold [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin