Peptide Database

Peptide NameBeta-defensin 1 antimicrobial peptide

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length31 amino acids

Chemical FormulaC161H252N44O37S6

DescriptionStandard

        CFRKNGFCAFLKCPYLTLISGKCSRFHLCCK
    

Molecular Weight3588.39 Da

Isoelectric Point (pI)9.34

Net Charge (pH 7.0)5.78

Net Charge (pH 7.4) 5.43

Charge Density (pH 7.0) 0.1865

GRAVY Index0.34

Hydrophobic Moment 0.42

Boman Index0.05

Instability Index11.78

Aliphatic Index 66.13

Aromaticity 0.1613

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1865.00

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

Amino Acid Composition

TPSA 1308.10

LogP -10.29

H-bond Donors 53.0

H-bond Acceptors 50.0

Rotatable Bonds 117.0

Heavy Atoms 248.0

Ring Count 7.0

Amide Bonds 31.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0196622 VERIFIED: NO

Provenance & Taxonomy

OrganismGallus gallus [Animal]

FamilyDefensin

Tax ID9031

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial