Peptide Database

Peptide Nameaurein 2.1.1

Function Ontology

Anticancer

Antimicrobial

Antimicrobial ▸ Antibacterial

Standard StatusStandard

Sequence Length15 amino acids

Chemical FormulaC70H119N17O19

DescriptionStandard

        LDIVKKVVGAFGSLG
    

Molecular Weight1502.80 Da

Isoelectric Point (pI)8.59

Net Charge (pH 7.0)0.76

Net Charge (pH 7.4) 0.55

Charge Density (pH 7.0) 0.0506

GRAVY Index1.07

Hydrophobic Moment 0.57

Boman Index0.39

Instability Index-15.23

Aliphatic Index 142.67

Aromaticity 0.0667

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 0.00

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

Amino Acid Composition

TPSA 580.29

LogP -3.83

H-bond Donors 20.0

H-bond Acceptors 20.0

Rotatable Bonds 51.0

Heavy Atoms 106.0

Ring Count 1.0

Amide Bonds 14.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0323429 VERIFIED: YES

Provenance & Taxonomy

OrganismLitoria aurea; Litoria raniformis [Animal]

FamilyAurein

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial Anticancer

PaperRozek T., Wegener K.L., Bowie J.H., Olver I.N., Carver J.A., Wallace J.C., Tyler M.J.;. "The antibiotic and anticancer active aurein peptides from the australian bell frogs Litoria aurea and Litoria raniformis the solution structure of aurein 1.2."; Eur. J. Biochem. 267:5330-5341. PMID10951191 Evidence URLhttps://pubmed.ncbi.nlm.nih.gov/10951191/