Peptide Database

Peptide NameAllatostatin C II

Function Ontology

Hormonal / Endocrine ▸ Hormone peptide

Standard StatusStandard

Sequence Length19 amino acids

Chemical FormulaC105H144N30O24S2

DescriptionStandard

        HGPNGRLYWRCFFNAVSCF
    

Molecular Weight2274.58 Da

Isoelectric Point (pI)8.96

Net Charge (pH 7.0)1.83

Net Charge (pH 7.4) 1.54

Charge Density (pH 7.0) 0.0961

GRAVY Index-0.07

Hydrophobic Moment 0.61

Boman Index0.10

Instability Index7.81

Aliphatic Index 41.05

Aromaticity 0.2632

Extinction Coeff. Reduced 6990.00

Extinction Coeff. Oxidized 7115.00

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

Amino Acid Composition

TPSA 873.24

LogP -6.89

H-bond Donors 33.0

H-bond Acceptors 29.0

Rotatable Bonds 66.0

Heavy Atoms 161.0

Ring Count 8.0

Amide Bonds 20.0

3D PDB MODEL

Drag to rotate. Click a residue or atom to inspect it; the selected residue is highlighted in amber in the current view mode. Use the buttons to zoom.

2D CHEMICAL STRUCTURE

Drag to move

Drag to move. Use the buttons to zoom.

RECORD: Rec_0139481 VERIFIED: NO

Provenance & Taxonomy

OrganismArgulus siamensis [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Hormone