Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Standard StatusStandard

Sequence Length98 amino acids

Chemical FormulaC495H784N142O133S10

DescriptionStandard

        MLPPRPSALSGHIKLCFLTLAVFVVLAHTSPDGWLKTCSYGLGKCRHECKTDEKKKERCGDFKFCCIPISRSKLYTFAPTKHRTNENTQSCPVRWRPC
    

Molecular Weight11173.04 Da

Isoelectric Point (pI)9.42

Net Charge (pH 7.0)9.76

Net Charge (pH 7.4) 9.19

Charge Density (pH 7.0) 0.0996

GRAVY Index-0.39

Hydrophobic Moment 0.40

Boman Index-0.09

Instability Index49.14

Aliphatic Index 63.67

Aromaticity 0.0918

Extinction Coeff. Reduced 13980.00

Extinction Coeff. Oxidized 14480.00

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

Amino Acid Composition

TPSA 4389.78

LogP -42.55

H-bond Donors 164.0

H-bond Acceptors 157.0

Rotatable Bonds 361.0

Heavy Atoms 780.0

Ring Count 23.0

Amide Bonds 100.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0402854 VERIFIED: NO

Provenance & Taxonomy

OrganismCricetulus griseus (Chinese hamster) [Plant]

FamilyDefensin

Structure & Mods

Configdisulfide-stabilized linear peptide scaffold [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin