Peptide Database

Peptide NameAllatostatin A

Function Ontology

Enzyme modulation ▸ Enzyme inhibition ▸ Biosynthesis Inhibitor

Enzyme modulation ▸ Enzyme inhibition ▸ Invertebrate inhibitory neuropeptide

Hormonal / Endocrine ▸ Hormone peptide

Neurological / Signaling ▸ Neuromodulation

Neurological / Signaling ▸ Neuromuscular and muscle activity ▸ Myotropic activity

Neurological / Signaling ▸ Neuropeptide activity ▸ Invertebrate inhibitory neuropeptide

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length10 amino acids

Chemical FormulaC49H73N13O14

DescriptionStandard

        GDGRLYAFGL
    

Molecular Weight1068.18 Da

Isoelectric Point (pI)5.84

Net Charge (pH 7.0)-0.24

Net Charge (pH 7.4) -0.44

Charge Density (pH 7.0) -0.0240

GRAVY Index0.17

Hydrophobic Moment 0.16

Boman Index0.22

Instability Index32.68

Aliphatic Index 88.00

Aromaticity 0.2000

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 444.65

LogP -3.30

H-bond Donors 16.0

H-bond Acceptors 14.0

Rotatable Bonds 33.0

Heavy Atoms 76.0

Ring Count 2.0

Amide Bonds 9.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0365464 VERIFIED: YES

Provenance & Taxonomy

OrganismDiploptera punctata [Animal]

FamilyAllatostatin

Tax ID6984

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Hormone Endocrine Neuropeptide Neuromodulator Myotropic

Half-LifeMammalian: 30 hour; Yeast: >20 hour; E. coli: >10 hour

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