Peptide Database

Peptide NameBeta-defensin 109 (Defensin, beta 109; Defensin, beta 109; Human, mammals, animals)

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Standard StatusStandard

Sequence Length65 amino acids

Chemical FormulaC323H520N92O87S9

DescriptionStandard

        GLGPAEGHCLNLFGVCRTDVCNIVEDQIGACRRRMKCCRAWWILMPIPTPLIMSDYQEPLKPNLK
    

Molecular Weight7372.73 Da

Isoelectric Point (pI)8.33

Net Charge (pH 7.0)1.80

Net Charge (pH 7.4) 1.44

Charge Density (pH 7.0) 0.0276

GRAVY Index-0.03

Hydrophobic Moment 0.46

Boman Index0.04

Instability Index65.46

Aliphatic Index 90.00

Aromaticity 0.0615

Extinction Coeff. Reduced 12490.00

Extinction Coeff. Oxidized 12865.00

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

Amino Acid Composition

TPSA 2840.97

LogP -22.72

H-bond Donors 102.0

H-bond Acceptors 99.0

Rotatable Bonds 237.0

Heavy Atoms 511.0

Ring Count 13.0

Amide Bonds 69.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0294728 VERIFIED: YES

Provenance & Taxonomy

OrganismHomo sapiens [Animal]

FamilyDefensin

Tax ID9606

Structure & Mods

Configtopology not specified [Not included yet]

Chiralitycanonical L-amino-acid peptide [L]

DisulfideDisulfide bond(s) reported

Bio-Activity Profile

Function

Antimicrobial Antibacterial

RECORD: Rec_0425072 VERIFIED: NO