Peptide Database

Peptide NameBeta-defensin (Fragment)

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length44 amino acids

Chemical FormulaC212H358N70O62S7

DescriptionStandard

        APRSLQRQIRCLKMDGRCEVECLSFEDKIGGCRAELTPFCCRKR
    

Molecular Weight5104.00 Da

Isoelectric Point (pI)8.94

Net Charge (pH 7.0)3.75

Net Charge (pH 7.4) 3.46

Charge Density (pH 7.0) 0.0852

GRAVY Index-0.53

Hydrophobic Moment 0.87

Boman Index-0.30

Instability Index73.54

Aliphatic Index 64.32

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 2179.07

LogP -23.52

H-bond Donors 84.0

H-bond Acceptors 73.0

Rotatable Bonds 176.0

Heavy Atoms 351.0

Ring Count 4.0

Amide Bonds 45.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0222230 VERIFIED: NO

Provenance & Taxonomy

OrganismOvis aries [Animal]

FamilyDefensin

Tax ID9940

Structure & Mods

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

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial