Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length44 amino acids

Chemical FormulaC210H360N70O60S8

DescriptionStandard

        AIQRRKSCVRMNGRCEAECLTFEVKLGGCRAELTPYCCKKMRKN
    

Molecular Weight5082.06 Da

Isoelectric Point (pI)9.50

Net Charge (pH 7.0)6.74

Net Charge (pH 7.4) 6.45

Charge Density (pH 7.0) 0.1532

GRAVY Index-0.59

Hydrophobic Moment 0.47

Boman Index-0.31

Instability Index48.15

Aliphatic Index 55.45

Aromaticity 0.0455

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1865.00

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

Amino Acid Composition

TPSA 2166.72

LogP -24.07

H-bond Donors 84.0

H-bond Acceptors 75.0

Rotatable Bonds 178.0

Heavy Atoms 348.0

Ring Count 3.0

Amide Bonds 46.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0014844 VERIFIED: NO

Provenance & Taxonomy

OrganismOryctolagus cuniculus [Animal]

FamilyDefensin

Tax ID9986

Structure & Mods

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

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial