Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length76 amino acids

Chemical FormulaC371H612N104O114S8

DescriptionStandard

        IRPKKCFNNITGYCRKKCKMGEIYESSCRNGKLCCVDEADNKKSKEVLHPPQLAENSNVSLDYMILPTITVSTIQL
    

Molecular Weight8609.98 Da

Isoelectric Point (pI)8.80

Net Charge (pH 7.0)3.79

Net Charge (pH 7.4) 3.42

Charge Density (pH 7.0) 0.0499

GRAVY Index-0.46

Hydrophobic Moment 0.55

Boman Index-0.11

Instability Index42.13

Aliphatic Index 79.47

Aromaticity 0.0526

Extinction Coeff. Reduced 4470.00

Extinction Coeff. Oxidized 4845.00

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

Amino Acid Composition

TPSA 3565.33

LogP -38.01

H-bond Donors 127.0

H-bond Acceptors 127.0

Rotatable Bonds 294.0

Heavy Atoms 597.0

Ring Count 9.0

Amide Bonds 83.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0342141 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