Peptide Database

Peptide NameAvian defensin BD1

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length44 amino acids

Chemical FormulaC219H342N66O57S6

DescriptionStandard

        SSRAPRSRAECSRQKGFCLFPNCPFGFIVSGTCSRFQLCCKKIW
    

Molecular Weight5003.86 Da

Isoelectric Point (pI)9.69

Net Charge (pH 7.0)6.40

Net Charge (pH 7.4) 6.10

Charge Density (pH 7.0) 0.1455

GRAVY Index-0.16

Hydrophobic Moment 0.45

Boman Index-0.09

Instability Index67.81

Aliphatic Index 46.59

Aromaticity 0.1364

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 1999.78

LogP -22.64

H-bond Donors 78.0

H-bond Acceptors 70.0

Rotatable Bonds 161.0

Heavy Atoms 348.0

Ring Count 10.0

Amide Bonds 46.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0253478 VERIFIED: NO

Provenance & Taxonomy

OrganismNumida meleagris [Animal]

FamilyDefensin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Antimicrobial