Peptide Database

Peptide NameAllatostatin A 4

Function Ontology

Hormonal / Endocrine ▸ Hormone peptide

Standard StatusStandard

Sequence Length12 amino acids

Chemical FormulaC55H81N15O19

DescriptionStandard

        GDSPSSRFSFGL
    

Molecular Weight1256.32 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) -0.0199

GRAVY Index-0.35

Hydrophobic Moment 0.24

Boman Index0.03

Instability Index109.98

Aliphatic Index 32.50

Aromaticity 0.1667

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 554.75

LogP -8.26

H-bond Donors 20.0

H-bond Acceptors 19.0

Rotatable Bonds 38.0

Heavy Atoms 89.0

Ring Count 3.0

Amide Bonds 11.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0077785 VERIFIED: NO

Provenance & Taxonomy

OrganismAcanthoscurria geniculata [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Hormone