Peptide Database

Peptide NameBeta-defensin (Fragment)

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length68 amino acids

Chemical FormulaC358H586N110O100S6

DescriptionStandard

        EQLKRCWNQHIHGYCRKICRTTEVREVLCENGRYCCISIVELEERKKITRPPRPKLRTLALTFSQDYL
    

Molecular Weight8223.55 Da

Isoelectric Point (pI)9.24

Net Charge (pH 7.0)5.96

Net Charge (pH 7.4) 5.58

Charge Density (pH 7.0) 0.0877

GRAVY Index-0.68

Hydrophobic Moment 0.73

Boman Index-0.26

Instability Index42.94

Aliphatic Index 83.09

Aromaticity 0.0735

Extinction Coeff. Reduced 9970.00

Extinction Coeff. Oxidized 10345.00

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

Amino Acid Composition

TPSA 3463.15

LogP -31.50

H-bond Donors 130.0

H-bond Acceptors 114.0

Rotatable Bonds 278.0

Heavy Atoms 574.0

Ring Count 11.0

Amide Bonds 72.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0053631 VERIFIED: NO

Provenance & Taxonomy

OrganismBos taurus [Animal]

FamilyDefensin

Tax ID9913

Structure & Mods

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

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial