Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Standard StatusStandard

Sequence Length165 amino acids

Chemical FormulaC800H1332N232O230S11

DescriptionStandard

        MKLLFPLVTSLMLHYQVKSELLTVKKCLMGFGKCRDSCLVGETEIQKCKSKKCCVGPNVIELIKSYLRHEIPHISDNNTVEMLKSEKKPREEMQRKHTVAPLSQVRDASPLLNINSAVVPNASLLKSVTSRTGRHGLGGTVPTKGHTKQIRDSAKAAPWPQPGPP
    

Molecular Weight18233.27 Da

Isoelectric Point (pI)9.72

Net Charge (pH 7.0)12.97

Net Charge (pH 7.4) 12.32

Charge Density (pH 7.0) 0.0786

GRAVY Index-0.38

Hydrophobic Moment 0.71

Boman Index-0.06

Instability Index42.94

Aliphatic Index 86.18

Aromaticity 0.0303

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 7400.84

LogP -80.66

H-bond Donors 259.0

H-bond Acceptors 260.0

Rotatable Bonds 615.0

Heavy Atoms 1273.0

Ring Count 25.0

Amide Bonds 176.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0336585 VERIFIED: NO

Provenance & Taxonomy

OrganismPeromyscus maniculatus bairdii [Animal]

FamilyDefensin

Structure & Mods

Configdisulfide-stabilized linear peptide scaffold [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin