Peptide Database

Peptide NameBeta-defensin (Fragment)

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length58 amino acids

Chemical FormulaC326H507N85O79S7

DescriptionStandard

        LIFFLFKARTFFLKDTCSLEYLNCRMKCNLDEHAIKYCADWTICCKAKNTKFKRKKKW
    

Molecular Weight7105.49 Da

Isoelectric Point (pI)9.54

Net Charge (pH 7.0)8.78

Net Charge (pH 7.4) 8.42

Charge Density (pH 7.0) 0.1514

GRAVY Index-0.32

Hydrophobic Moment 0.42

Boman Index-0.12

Instability Index-0.44

Aliphatic Index 67.41

Aromaticity 0.1724

Extinction Coeff. Reduced 13980.00

Extinction Coeff. Oxidized 14355.00

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

Amino Acid Composition

TPSA 2711.58

LogP -16.87

H-bond Donors 103.0

H-bond Acceptors 96.0

Rotatable Bonds 243.0

Heavy Atoms 497.0

Ring Count 13.0

Amide Bonds 60.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0236300 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