Peptide Database

Peptide NameBeta-defensin 126 (Defensin, beta 126)

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length84 amino acids

Chemical FormulaC427H718N122O118S9

DescriptionStandard

        HLFLRRCENKMGYCKKKCISGELQKDYLKWRCDRHKVCCVLATDNKIKPLSSSNKIFMPTVKNQQLSTTKKLKTTLMVITASTI
    

Molecular Weight9737.60 Da

Isoelectric Point (pI)9.86

Net Charge (pH 7.0)12.87

Net Charge (pH 7.4) 12.45

Charge Density (pH 7.0) 0.1532

GRAVY Index-0.42

Hydrophobic Moment 0.51

Boman Index-0.15

Instability Index41.81

Aliphatic Index 81.19

Aromaticity 0.0595

Extinction Coeff. Reduced 8480.00

Extinction Coeff. Oxidized 8855.00

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

Amino Acid Composition

TPSA 3957.88

LogP -38.59

H-bond Donors 146.0

H-bond Acceptors 142.0

Rotatable Bonds 341.0

Heavy Atoms 676.0

Ring Count 10.0

Amide Bonds 90.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0168964 VERIFIED: NO

Provenance & Taxonomy

OrganismCanis familiaris [Animal]

FamilyDefensin

Tax ID9615

Structure & Mods

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

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial