Peptide Database

Peptide NameAllatostatin A AstA-11

Function Ontology

Hormonal / Endocrine ▸ Hormone peptide

Standard StatusStandard

Sequence Length10 amino acids

Chemical FormulaC52H75N13O15

DescriptionStandard

        GPEERFAFGL
    

Molecular Weight1122.23 Da

Isoelectric Point (pI)4.53

Net Charge (pH 7.0)-1.23

Net Charge (pH 7.4) -1.44

Charge Density (pH 7.0) -0.1234

GRAVY Index-0.27

Hydrophobic Moment 0.23

Boman Index0.11

Instability Index58.98

Aliphatic Index 49.00

Aromaticity 0.2000

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 0.00

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

Amino Acid Composition

TPSA 452.93

LogP -2.93

H-bond Donors 15.0

H-bond Acceptors 14.0

Rotatable Bonds 34.0

Heavy Atoms 80.0

Ring Count 3.0

Amide Bonds 9.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0127416 VERIFIED: NO

Provenance & Taxonomy

OrganismPardosa pseudoannulata [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Hormone