Peptide Database

Peptide NameAllatostatin A3

Function Ontology

Hormonal / Endocrine ▸ Hormone peptide

Neurological / Signaling ▸ Neuromodulation

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length8 amino acids

Chemical FormulaC48H74N14O12

DescriptionStandard

        LRDYRFGI
    

Molecular Weight1039.19 Da

Isoelectric Point (pI)8.75

Net Charge (pH 7.0)0.76

Net Charge (pH 7.4) 0.56

Charge Density (pH 7.0) 0.0950

GRAVY Index-0.39

Hydrophobic Moment 0.53

Boman Index-0.20

Instability Index1.07

Aliphatic Index 97.50

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 448.35

LogP -2.29

H-bond Donors 17.0

H-bond Acceptors 13.0

Rotatable Bonds 33.0

Heavy Atoms 74.0

Ring Count 2.0

Amide Bonds 7.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0069302 VERIFIED: YES

Provenance & Taxonomy

OrganismCamponotus floridanus [Animal]

FamilyAllatostatin A3

Tax ID104421

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Neuropeptide Neuromodulator

Half-LifeMammalian: 5.5 hour; Yeast: 3 min; E. coli: 2 min

RECORD: Rec_0359471 VERIFIED: NO