Peptide Database

Peptide NamePaneth cell-specific alpha-defensin 20

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length38 amino acids

Chemical FormulaC187H303N65O51S6

DescriptionStandard

        LICHCSSFCQRPYKQEGICTTGPFQRLCCRPDRRRGPR
    

Molecular Weight4470.20 Da

Isoelectric Point (pI)9.49

Net Charge (pH 7.0)5.79

Net Charge (pH 7.4) 5.44

Charge Density (pH 7.0) 0.1524

GRAVY Index-0.81

Hydrophobic Moment 0.75

Boman Index-0.34

Instability Index73.97

Aliphatic Index 41.05

Aromaticity 0.0789

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 1897.88

LogP -22.73

H-bond Donors 74.0

H-bond Acceptors 64.0

Rotatable Bonds 143.0

Heavy Atoms 309.0

Ring Count 8.0

Amide Bonds 40.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0371487 VERIFIED: NO

Provenance & Taxonomy

OrganismEquus caballus [Animal]

FamilyDefensin

Tax ID9796

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial