Peptide Database

Peptide NameBeta-defensin (Fragment)

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length44 amino acids

Chemical FormulaC208H345N67O63S7

DescriptionStandard

        ALQRQLHCNKMSGRCEAECLDFEEKIGGCRAELTPFCCKKARKN
    

Molecular Weight5016.83 Da

Isoelectric Point (pI)8.65

Net Charge (pH 7.0)2.83

Net Charge (pH 7.4) 2.49

Charge Density (pH 7.0) 0.0644

GRAVY Index-0.70

Hydrophobic Moment 0.41

Boman Index-0.27

Instability Index69.65

Aliphatic Index 53.41

Aromaticity 0.0455

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 375.00

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

Amino Acid Composition

TPSA 2148.83

LogP -24.11

H-bond Donors 80.0

H-bond Acceptors 74.0

Rotatable Bonds 176.0

Heavy Atoms 345.0

Ring Count 4.0

Amide Bonds 47.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0323732 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