Peptide Database

Peptide NameAllatostatin A I 1

Function Ontology

Hormonal / Endocrine ▸ Hormone peptide

Standard StatusStandard

Sequence Length16 amino acids

Chemical FormulaC85H123N19O25

DescriptionStandard

        DPLKSPNNPYYGYIGL
    

Molecular Weight1811.00 Da

Isoelectric Point (pI)5.83

Net Charge (pH 7.0)-0.24

Net Charge (pH 7.4) -0.45

Charge Density (pH 7.0) -0.0152

GRAVY Index-0.79

Hydrophobic Moment 0.35

Boman Index0.09

Instability Index26.83

Aliphatic Index 73.12

Aromaticity 0.1875

Extinction Coeff. Reduced 4470.00

Extinction Coeff. Oxidized 4470.00

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

Amino Acid Composition

TPSA 703.87

LogP -5.22

H-bond Donors 22.0

H-bond Acceptors 25.0

Rotatable Bonds 51.0

Heavy Atoms 129.0

Ring Count 6.0

Amide Bonds 17.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0101724 VERIFIED: NO

Provenance & Taxonomy

OrganismArgulus siamensis [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Hormone