Peptide Database

Peptide NameTheta defensin subunit A

Function Ontology

Antimicrobial

Antimicrobial ▸ Antifungal

Antimicrobial ▸ Antifungal ▸ Fungicidal activity

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

Standard StatusStandard

Sequence Length76 amino acids

Chemical FormulaC357H575N105O109S6

DescriptionStandard

        MRTFALLTAMLLLVALHTQAEARQARADEAAAQEQPGEDDQGMAHSFTWPESAALPLSESAKGLRCICTRGFCRLL
    

Molecular Weight8274.41 Da

Isoelectric Point (pI)5.53

Net Charge (pH 7.0)-2.34

Net Charge (pH 7.4) -2.71

Charge Density (pH 7.0) -0.0307

GRAVY Index-0.04

Hydrophobic Moment 0.57

Boman Index0.03

Instability Index34.62

Aliphatic Index 83.82

Aromaticity 0.0526

Extinction Coeff. Reduced 5500.00

Extinction Coeff. Oxidized 5625.00

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

Amino Acid Composition

TPSA 3423.24

LogP -35.76

H-bond Donors 122.0

H-bond Acceptors 115.0

Rotatable Bonds 273.0

Heavy Atoms 577.0

Ring Count 10.0

Amide Bonds 80.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0221401 VERIFIED: NO

Provenance & Taxonomy

OrganismRhinopithecus roxellana [Bacterium]

FamilyDefensin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antifungal Fungicidal Defensin Non-hemolytic Non-ribosomal