Peptide Database

Peptide NameAurein 5.3

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length71 amino acids

Chemical FormulaC344H569N89O111S3

DescriptionStandard

        MAFLKKSLFLVLFLGLVSLSICEQEKREEENQEEDEENEAASEEKRGLMSSIGKALGGLIVNVLKPKTPAS
    

Molecular Weight7823.92 Da

Isoelectric Point (pI)4.78

Net Charge (pH 7.0)-4.48

Net Charge (pH 7.4) -4.74

Charge Density (pH 7.0) -0.0631

GRAVY Index-0.21

Hydrophobic Moment 0.56

Boman Index0.00

Instability Index62.55

Aliphatic Index 100.28

Aromaticity 0.0423

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 3250.87

LogP -30.20

H-bond Donors 110.0

H-bond Acceptors 110.0

Rotatable Bonds 278.0

Heavy Atoms 547.0

Ring Count 5.0

Amide Bonds 75.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0190258 VERIFIED: NO

Provenance & Taxonomy

OrganismLitoria aurea [Animal]

FamilyAurein

Structure & Mods

ConfigSingle-chain peptide backbone represented as a linear sequence entry [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial