Peptide Database

Peptide NameBeta-defensin 1TB

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length68 amino acids

Chemical FormulaC321H523N85O93S9

DescriptionStandard

        MRTLLLTLCLLSFQITPGVIAGMSLTGLGHRSDHYLCVKNEGICLYSSCPSYTKIEGTCYGGKAKCCK
    

Molecular Weight7349.69 Da

Isoelectric Point (pI)8.75

Net Charge (pH 7.0)3.60

Net Charge (pH 7.4) 3.17

Charge Density (pH 7.0) 0.0530

GRAVY Index0.28

Hydrophobic Moment 0.33

Boman Index0.15

Instability Index45.09

Aliphatic Index 91.76

Aromaticity 0.0735

Extinction Coeff. Reduced 5960.00

Extinction Coeff. Oxidized 6335.00

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

Amino Acid Composition

TPSA 2828.46

LogP -28.32

H-bond Donors 108.0

H-bond Acceptors 108.0

Rotatable Bonds 243.0

Heavy Atoms 508.0

Ring Count 9.0

Amide Bonds 69.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0157007 VERIFIED: YES

Provenance & Taxonomy

OrganismTupaia belangeri [Animal]

FamilyDefensin

Tax ID37347

Structure & Mods

Configgene-encoded linear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin Non-hemolytic Non-ribosomal