Peptide Database

Peptide NameDefensin-5

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length98 amino acids

Chemical FormulaC476H754N128O139S7

DescriptionStandard

        VITVMRTLALFSAILLVALQAQADPLPETFDKVQVQEQAAAENPDVAISFAGDEISAFQVSDLVRGINCRCFPGSCLFPERSTGFCLIRGIRYSFCCR
    

Molecular Weight10718.31 Da

Isoelectric Point (pI)4.89

Net Charge (pH 7.0)-2.31

Net Charge (pH 7.4) -2.62

Charge Density (pH 7.0) -0.0235

GRAVY Index0.41

Hydrophobic Moment 0.59

Boman Index0.15

Instability Index33.42

Aliphatic Index 98.57

Aromaticity 0.0918

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1865.00

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

Amino Acid Composition

TPSA 4261.87

LogP -40.98

H-bond Donors 152.0

H-bond Acceptors 144.0

Rotatable Bonds 347.0

Heavy Atoms 750.0

Ring Count 14.0

Amide Bonds 105.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0334103 VERIFIED: NO

Provenance & Taxonomy

OrganismTupaia chinensis [Animal]

FamilyDefensin

Tax ID246437

Structure & Mods

Configgene-encoded linear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin Non-hemolytic Non-ribosomal