Peptide Database

Peptide NameAvian defensin BD1

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length44 amino acids

Chemical FormulaC229H348N60O55S6

DescriptionStandard

        STLAPGNKKQCLREKGFCGFLKCSFPFVVSGKCSRFFFCCKNIW
    

Molecular Weight5013.97 Da

Isoelectric Point (pI)9.50

Net Charge (pH 7.0)6.40

Net Charge (pH 7.4) 6.09

Charge Density (pH 7.0) 0.1454

GRAVY Index0.11

Hydrophobic Moment 0.45

Boman Index0.05

Instability Index47.35

Aliphatic Index 50.91

Aromaticity 0.1818

Extinction Coeff. Reduced 5500.00

Extinction Coeff. Oxidized 5875.00

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

Amino Acid Composition

TPSA 1860.47

LogP -16.17

H-bond Donors 71.0

H-bond Acceptors 68.0

Rotatable Bonds 164.0

Heavy Atoms 350.0

Ring Count 11.0

Amide Bonds 46.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0114506 VERIFIED: NO

Provenance & Taxonomy

OrganismColumbia livia [Animal]

FamilyDefensin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Antimicrobial