Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length63 amino acids

Chemical FormulaC315H532N98O87S9

DescriptionStandard

        EMKDTLFCFLKKGKCRHVCMNVEKRVGPCTKLNANCCIFVRDMRAIIPEDQRTVSIKIRNKQN
    

Molecular Weight7372.78 Da

Isoelectric Point (pI)9.59

Net Charge (pH 7.0)7.87

Net Charge (pH 7.4) 7.54

Charge Density (pH 7.0) 0.1248

GRAVY Index-0.42

Hydrophobic Moment 0.62

Boman Index-0.21

Instability Index28.58

Aliphatic Index 75.71

Aromaticity 0.0476

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 3064.53

LogP -30.38

H-bond Donors 112.0

H-bond Acceptors 105.0

Rotatable Bonds 258.0

Heavy Atoms 509.0

Ring Count 6.0

Amide Bonds 69.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0325860 VERIFIED: NO

Provenance & Taxonomy

OrganismRattus norvegicus [Animal]

FamilyDefensin

Tax ID10116

Structure & Mods

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

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial