Peptide Database

Peptide NameDefensin beta 3

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Standard StatusStandard

Sequence Length42 amino acids

Chemical FormulaC175H300N52O54S6

DescriptionStandard

        AGIGNSVTCSKNGGFCISPKCLPGSKQIGTCSLPGSKCCKKK
    

Molecular Weight4188.96 Da

Isoelectric Point (pI)9.46

Net Charge (pH 7.0)6.73

Net Charge (pH 7.4) 6.44

Charge Density (pH 7.0) 0.1602

GRAVY Index-0.16

Hydrophobic Moment 0.34

Boman Index0.01

Instability Index30.88

Aliphatic Index 55.71

Aromaticity 0.0238

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 1703.30

LogP -25.42

H-bond Donors 64.0

H-bond Acceptors 67.0

Rotatable Bonds 142.0

Heavy Atoms 287.0

Ring Count 4.0

Amide Bonds 44.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0211709 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 Antibacterial Chemoattractant