Peptide Database

Peptide NameAllatostatin ASTC

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length15 amino acids

Chemical FormulaC89H126N22O21S2

DescriptionStandard

        LIRYHQCYFNPISCF
    

Molecular Weight1904.22 Da

Isoelectric Point (pI)8.05

Net Charge (pH 7.0)0.83

Net Charge (pH 7.4) 0.54

Charge Density (pH 7.0) 0.0550

GRAVY Index0.25

Hydrophobic Moment 0.50

Boman Index0.18

Instability Index27.32

Aliphatic Index 78.00

Aromaticity 0.2667

Extinction Coeff. Reduced 2980.00

Extinction Coeff. Oxidized 3105.00

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

Amino Acid Composition

TPSA 699.38

LogP -3.57

H-bond Donors 26.0

H-bond Acceptors 25.0

Rotatable Bonds 56.0

Heavy Atoms 134.0

Ring Count 6.0

Amide Bonds 16.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0426076 VERIFIED: NO

Provenance & Taxonomy

OrganismPandalopsis japonica [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Neuropeptide