Peptide Database

Peptide NameBeta-defensin 126

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length40 amino acids

Chemical FormulaC189H319N65O55S7

DescriptionStandard

        NWYLKKCANKSGNCRKKCRNGEMQTQPSTSRCPRAKICCI
    

Molecular Weight4606.41 Da

Isoelectric Point (pI)9.82

Net Charge (pH 7.0)8.70

Net Charge (pH 7.4) 8.39

Charge Density (pH 7.0) 0.2174

GRAVY Index-1.06

Hydrophobic Moment 0.50

Boman Index-0.39

Instability Index17.04

Aliphatic Index 34.25

Aromaticity 0.0500

Extinction Coeff. Reduced 6990.00

Extinction Coeff. Oxidized 7365.00

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

Amino Acid Composition

TPSA 2017.37

LogP -26.77

H-bond Donors 77.0

H-bond Acceptors 71.0

Rotatable Bonds 158.0

Heavy Atoms 316.0

Ring Count 5.0

Amide Bonds 45.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0200263 VERIFIED: NO

Provenance & Taxonomy

OrganismLoxodonta africana [Animal]

FamilyDefensin

Structure & Mods

ConfigSingle-chain peptide backbone represented as a linear sequence entry [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial