Peptide Database

Peptide NameAllatostatin Macro-AST A-25

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length8 amino acids

Chemical FormulaC41H56N8O13

DescriptionStandard

        PDAYSFGL
    

Molecular Weight868.93 Da

Isoelectric Point (pI)4.05

Net Charge (pH 7.0)-1.04

Net Charge (pH 7.4) -1.10

Charge Density (pH 7.0) -0.1302

GRAVY Index0.10

Hydrophobic Moment 0.19

Boman Index0.33

Instability Index-0.68

Aliphatic Index 61.25

Aromaticity 0.2500

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 330.79

LogP -2.43

H-bond Donors 12.0

H-bond Acceptors 12.0

Rotatable Bonds 24.0

Heavy Atoms 62.0

Ring Count 3.0

Amide Bonds 7.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0414082 VERIFIED: NO

Provenance & Taxonomy

OrganismMacrobrachium rosenbergii [Animal]; Chorismus antarcticus [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Neuropeptide