Peptide Database

Peptide NameAvian defensin BD1

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length44 amino acids

Chemical FormulaC227H339N61O55S6

DescriptionStandard

        SSLVPGNKQQCHREKGFCGFLNCPFPFGISGKCSRFFFCCKKLF
    

Molecular Weight4994.89 Da

Isoelectric Point (pI)9.34

Net Charge (pH 7.0)5.49

Net Charge (pH 7.4) 5.13

Charge Density (pH 7.0) 0.1247

GRAVY Index-0.04

Hydrophobic Moment 0.53

Boman Index0.04

Instability Index50.94

Aliphatic Index 42.05

Aromaticity 0.1818

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 1861.41

LogP -17.47

H-bond Donors 69.0

H-bond Acceptors 68.0

Rotatable Bonds 162.0

Heavy Atoms 349.0

Ring Count 12.0

Amide Bonds 47.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0396267 VERIFIED: NO

Provenance & Taxonomy

OrganismAnser anser [Animal]

FamilyDefensin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Antimicrobial