Peptide Database

Peptide NameAllatostatin Macro-AST A-21

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length8 amino acids

Chemical FormulaC38H54N8O13

DescriptionStandard

        ASSYSFGL
    

Molecular Weight830.88 Da

Isoelectric Point (pI)5.57

Net Charge (pH 7.0)-0.21

Net Charge (pH 7.4) -0.39

Charge Density (pH 7.0) -0.0256

GRAVY Index0.54

Hydrophobic Moment 0.10

Boman Index0.38

Instability Index32.83

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 347.94

LogP -4.34

H-bond Donors 13.0

H-bond Acceptors 13.0

Rotatable Bonds 24.0

Heavy Atoms 59.0

Ring Count 2.0

Amide Bonds 7.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0414140 VERIFIED: NO

Provenance & Taxonomy

OrganismMacrobrachium rosenbergii [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Neuropeptide