Peptide Database

Peptide NameA-beta amyloid peptide [1-43]

Function Ontology

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Standard StatusStandard

Sequence Length43 amino acids

Chemical FormulaC207H318N56O62S

DescriptionStandard

        DAEFRHDSGYEVHHQKLVFFAEDVGSNKGAIIGLMVGGVVIAT
    

Molecular Weight4615.14 Da

Isoelectric Point (pI)5.31

Net Charge (pH 7.0)-2.97

Net Charge (pH 7.4) -3.34

Charge Density (pH 7.0) -0.0691

GRAVY Index0.18

Hydrophobic Moment 0.39

Boman Index0.21

Instability Index17.98

Aliphatic Index 95.12

Aromaticity 0.0930

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1490.00

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

Amino Acid Composition

TPSA 1876.40

LogP -16.83

H-bond Donors 64.0

H-bond Acceptors 63.0

Rotatable Bonds 153.0

Heavy Atoms 326.0

Ring Count 7.0

Amide Bonds 44.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0267773 VERIFIED: NO

Provenance & Taxonomy

OrganismHomo sapiens [Animal]

Tax ID9606

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

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