Peptide Database

Peptide Namebeta-Defensin 103

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Antimicrobial ▸ Antifungal

Standard StatusStandard

Sequence Length42 amino acids

Chemical FormulaC198H341N67O56S6

DescriptionStandard

        GIINTLQKYYCRVRGGRCAVLSCLPKEEQIGKCSTRGRKCCR
    

Molecular Weight4748.63 Da

Isoelectric Point (pI)9.69

Net Charge (pH 7.0)7.70

Net Charge (pH 7.4) 7.40

Charge Density (pH 7.0) 0.1833

GRAVY Index-0.46

Hydrophobic Moment 0.63

Boman Index-0.26

Instability Index42.57

Aliphatic Index 71.90

Aromaticity 0.0476

Extinction Coeff. Reduced 2980.00

Extinction Coeff. Oxidized 3355.00

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

Amino Acid Composition

TPSA 2048.36

LogP -24.00

H-bond Donors 81.0

H-bond Acceptors 70.0

Rotatable Bonds 164.0

Heavy Atoms 327.0

Ring Count 3.0

Amide Bonds 44.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0344361 VERIFIED: NO

Provenance & Taxonomy

OrganismHomo sapiens [Animal]

FamilyDefensin

Tax ID9606

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial Antifungal