Peptide Database

Peptide NameHyperglycemic hormone precursor-related peptide 20

Function Ontology

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Standard StatusStandard

Sequence Length22 amino acids

Chemical FormulaC98H158N28O31

DescriptionStandard

        RGAVEPNTPLGDLPGGLVHPVE
    

Molecular Weight2224.47 Da

Isoelectric Point (pI)4.89

Net Charge (pH 7.0)-2.14

Net Charge (pH 7.4) -2.40

Charge Density (pH 7.0) -0.0973

GRAVY Index-0.21

Hydrophobic Moment 0.36

Boman Index0.15

Instability Index28.53

Aliphatic Index 97.27

Aromaticity 0.0000

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 905.06

LogP -9.05

H-bond Donors 28.0

H-bond Acceptors 30.0

Rotatable Bonds 65.0

Heavy Atoms 157.0

Ring Count 5.0

Amide Bonds 22.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0013128 VERIFIED: NO

Provenance & Taxonomy

OrganismCancer productus [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

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