Peptide Database

Peptide NameAllatostatin A II 1

Function Ontology

Hormonal / Endocrine ▸ Hormone peptide

Standard StatusStandard

Sequence Length11 amino acids

Chemical FormulaC52H75N11O17S

DescriptionStandard

        APTDMYSFGLG
    

Molecular Weight1158.28 Da

Isoelectric Point (pI)4.05

Net Charge (pH 7.0)-1.20

Net Charge (pH 7.4) -1.39

Charge Density (pH 7.0) -0.1095

GRAVY Index0.15

Hydrophobic Moment 0.13

Boman Index0.34

Instability Index48.13

Aliphatic Index 44.55

Aromaticity 0.1818

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 443.52

LogP -4.13

H-bond Donors 15.0

H-bond Acceptors 17.0

Rotatable Bonds 33.0

Heavy Atoms 81.0

Ring Count 3.0

Amide Bonds 10.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0237703 VERIFIED: NO

Provenance & Taxonomy

OrganismCarcinus maenas [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Hormone