Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length88 amino acids

Chemical FormulaC438H732N134O119S10

DescriptionStandard

        MTETLLAIKVDRANLNVERKIRRGLGAAEGHCFNLSGVCRRDVCKVVEDQIGACRRRMKCCRAWWILMPIPTPLTMSDYQEPLKPKLK
    

Molecular Weight10099.97 Da

Isoelectric Point (pI)9.58

Net Charge (pH 7.0)7.54

Net Charge (pH 7.4) 7.16

Charge Density (pH 7.0) 0.0857

GRAVY Index-0.27

Hydrophobic Moment 0.79

Boman Index-0.13

Instability Index48.12

Aliphatic Index 88.64

Aromaticity 0.0455

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 4105.23

LogP -36.42

H-bond Donors 151.0

H-bond Acceptors 138.0

Rotatable Bonds 341.0

Heavy Atoms 701.0

Ring Count 12.0

Amide Bonds 92.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0214968 VERIFIED: NO

Provenance & Taxonomy

OrganismPiliocolobus tephrosceles [Animal]

FamilyDefensin

Tax ID591936

Structure & Mods

Configgene-encoded linear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin Non-hemolytic Non-ribosomal