Peptide Database

Peptide NameAllatostatin B 1

Function Ontology

Enzyme modulation ▸ Enzyme inhibition ▸ Invertebrate inhibitory neuropeptide

Hormonal / Endocrine ▸ Hormone peptide

Neurological / Signaling ▸ Neuromodulation

Neurological / Signaling ▸ Neuropeptide activity ▸ Invertebrate inhibitory neuropeptide

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length9 amino acids

Chemical FormulaC48H65N13O13

DescriptionStandard

        AWSNLGQAW
    

Molecular Weight1032.11 Da

Isoelectric Point (pI)5.57

Net Charge (pH 7.0)-0.20

Net Charge (pH 7.4) -0.39

Charge Density (pH 7.0) -0.0227

GRAVY Index-0.29

Hydrophobic Moment 0.47

Boman Index0.29

Instability Index8.89

Aliphatic Index 65.56

Aromaticity 0.2222

Extinction Coeff. Reduced 11000.00

Extinction Coeff. Oxidized 11000.00

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

Amino Acid Composition

TPSA 434.11

LogP -3.42

H-bond Donors 15.0

H-bond Acceptors 13.0

Rotatable Bonds 29.0

Heavy Atoms 74.0

Ring Count 4.0

Amide Bonds 10.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0220783 VERIFIED: YES

Provenance & Taxonomy

OrganismOcypode ceratophthalmus [Animal]

FamilyAllatostatin

Tax ID373423

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Neuropeptide Neuromodulator

Half-LifeMammalian: 4.4 hour; Yeast: >20 hour; E. coli: >10 hour

RECORD: Rec_0310400 VERIFIED: YES

Provenance & Taxonomy

OrganismCarcinus maenas [Animal]