Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Standard StatusStandard

Sequence Length116 amino acids

Chemical FormulaC617H945N157O174S9

DescriptionStandard

        MFTILLLELKTWPTYLFPAAGWRVERCWKNNIGHCRKQCFHVERYKLLCMNKLTCCIPIKEDNGYTKIPPRLIPFEEEITIDANTWELFSDSPASFMNDEFVPEPTKSREGTVTET
    

Molecular Weight13634.64 Da

Isoelectric Point (pI)5.70

Net Charge (pH 7.0)-2.36

Net Charge (pH 7.4) -2.80

Charge Density (pH 7.0) -0.0203

GRAVY Index-0.36

Hydrophobic Moment 0.63

Boman Index0.00

Instability Index42.29

Aliphatic Index 73.97

Aromaticity 0.1207

Extinction Coeff. Reduced 26470.00

Extinction Coeff. Oxidized 26845.00

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

Amino Acid Composition

TPSA 5293.36

LogP -40.46

H-bond Donors 187.0

H-bond Acceptors 183.0

Rotatable Bonds 439.0

Heavy Atoms 957.0

Ring Count 29.0

Amide Bonds 122.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0164724 VERIFIED: NO

Provenance & Taxonomy

OrganismNeovison vison [Animal]

FamilyDefensin

Structure & Mods

Configdisulfide-stabilized peptide with linear backbone [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin

MethodQualitative functional evidence