Peptide Database

Peptide NameAllatostatin A-4+5

Function Ontology

Hormonal / Endocrine ▸ Hormone peptide

Standard StatusStandard

Sequence Length19 amino acids

Chemical FormulaC100H152N28O26

DescriptionStandard

        GRQYSFGLGKRTKPYSFGL
    

Molecular Weight2162.45 Da

Isoelectric Point (pI)10.45

Net Charge (pH 7.0)3.76

Net Charge (pH 7.4) 3.55

Charge Density (pH 7.0) 0.1977

GRAVY Index-0.80

Hydrophobic Moment 0.27

Boman Index-0.12

Instability Index24.36

Aliphatic Index 41.05

Aromaticity 0.2105

Extinction Coeff. Reduced 2980.00

Extinction Coeff. Oxidized 2980.00

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

Amino Acid Composition

TPSA 898.41

LogP -8.95

H-bond Donors 33.0

H-bond Acceptors 30.0

Rotatable Bonds 70.0

Heavy Atoms 154.0

Ring Count 5.0

Amide Bonds 19.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0412021 VERIFIED: NO

Provenance & Taxonomy

OrganismCarausius morosus [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Hormone