Peptide Database

Peptide NameDefensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Toxicity / Safety ▸ Negative safety assay result ▸ Non-hemolytic

Standard StatusStandard

Sequence Length163 amino acids

Chemical FormulaC788H1214N198O239S6

DescriptionStandard

        MMFAYIVAVVSALALTSAYPTGAPSSTCVSMRPGHLAEPQPHPGPYSITTPVNTMKAGDSIEVTISGNTPEDFFRGILLEARQGDKIVGTWTVNDDFSQLLDCGEPGNAVTHANSVDKLTVSYLWTAPEDLEGDAVFLVTIVKVYETFWVALPSAPVKVLSHH
    

Molecular Weight17477.64 Da

Isoelectric Point (pI)4.74

Net Charge (pH 7.0)-9.06

Net Charge (pH 7.4) -9.59

Charge Density (pH 7.0) -0.0556

GRAVY Index0.13

Hydrophobic Moment 0.66

Boman Index0.20

Instability Index21.75

Aliphatic Index 89.08

Aromaticity 0.0859

Extinction Coeff. Reduced 23950.00

Extinction Coeff. Oxidized 24075.00

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

Amino Acid Composition

TPSA 6816.23

LogP -66.03

H-bond Donors 233.0

H-bond Acceptors 241.0

Rotatable Bonds 543.0

Heavy Atoms 1231.0

Ring Count 35.0

Amide Bonds 170.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0254925 VERIFIED: NO

Provenance & Taxonomy

OrganismAntheraea pernyi [Animal]

FamilyInsect defense protein

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibiotic Non-hemolytic Non-ribosomal