Peptide Database

Peptide NameAllatostatin C

Function Ontology

Hormonal / Endocrine ▸ Hormone peptide

Standard StatusStandard

Sequence Length16 amino acids

Chemical FormulaC78H119N19O22S3

DescriptionStandard

        GKGYSIKCMFNAVSCY
    

Molecular Weight1771.09 Da

Isoelectric Point (pI)8.82

Net Charge (pH 7.0)1.74

Net Charge (pH 7.4) 1.50

Charge Density (pH 7.0) 0.1085

GRAVY Index0.24

Hydrophobic Moment 0.44

Boman Index0.18

Instability Index28.90

Aliphatic Index 48.75

Aromaticity 0.1875

Extinction Coeff. Reduced 2980.00

Extinction Coeff. Oxidized 3105.00

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

Amino Acid Composition

TPSA 675.87

LogP -6.47

H-bond Donors 26.0

H-bond Acceptors 27.0

Rotatable Bonds 57.0

Heavy Atoms 122.0

Ring Count 3.0

Amide Bonds 16.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0149432 VERIFIED: NO

Provenance & Taxonomy

OrganismPriapulus caudatus [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Hormone