Peptide Database

Peptide NameAntimicrobial peptide defensin 1-2

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-positive

Standard StatusStandard

Sequence Length101 amino acids

Chemical FormulaC470H753N135O142S9

DescriptionStandard

        MKFLIIAVFSAMVVSAALSLPLDELEDLVDVQDWEEAVVDDNAGIRQRRVTCDLLSFGGKVGHSACAANCLSMGKAGGRCNGGVCQCRKTTFGDLWNKRFG
    

Molecular Weight10855.41 Da

Isoelectric Point (pI)5.70

Net Charge (pH 7.0)-1.46

Net Charge (pH 7.4) -1.83

Charge Density (pH 7.0) -0.0144

GRAVY Index0.15

Hydrophobic Moment 0.54

Boman Index0.08

Instability Index37.33

Aliphatic Index 88.81

Aromaticity 0.0693

Extinction Coeff. Reduced 11000.00

Extinction Coeff. Oxidized 11375.00

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

Amino Acid Composition

TPSA 4457.59

LogP -46.97

H-bond Donors 161.0

H-bond Acceptors 151.0

Rotatable Bonds 365.0

Heavy Atoms 756.0

Ring Count 11.0

Amide Bonds 107.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0320915 VERIFIED: NO

Provenance & Taxonomy

OrganismNasonia vitripennis [Animal]

FamilyDefensin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function