Peptide Database

Peptide NameBeta-defensin 103

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length36 amino acids

Chemical FormulaC171H294N60O48S6

DescriptionStandard

        QKYYCRVRGGRCAVLTCLPKEEQIGKCSTRGRKCCR
    

Molecular Weight4150.93 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) 0.2139

GRAVY Index-0.76

Hydrophobic Moment 0.58

Boman Index-0.39

Instability Index34.61

Aliphatic Index 51.39

Aromaticity 0.0556

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 1810.44

LogP -21.55

H-bond Donors 73.0

H-bond Acceptors 62.0

Rotatable Bonds 143.0

Heavy Atoms 285.0

Ring Count 3.0

Amide Bonds 37.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0179011 VERIFIED: NO

Provenance & Taxonomy

OrganismPan troglodytes troglodytes [Animal]

FamilyDefensin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial