Peptide Database

Peptide NameCrustacean hyperglycemic hormone precursor-related peptide CPRP 8

Function Ontology

Hormonal / Endocrine ▸ Hormone peptide

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length18 amino acids

Chemical FormulaC75H121N23O30

DescriptionStandard

        TSLRGPAESSGESAHPLE
    

Molecular Weight1824.90 Da

Isoelectric Point (pI)4.95

Net Charge (pH 7.0)-2.50

Net Charge (pH 7.4) -2.75

Charge Density (pH 7.0) -0.1389

GRAVY Index-0.83

Hydrophobic Moment 0.32

Boman Index-0.08

Instability Index47.72

Aliphatic Index 54.44

Aromaticity 0.0000

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 844.07

LogP -12.78

H-bond Donors 29.0

H-bond Acceptors 29.0

Rotatable Bonds 57.0

Heavy Atoms 128.0

Ring Count 3.0

Amide Bonds 17.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0154421 VERIFIED: NO

Provenance & Taxonomy

OrganismOcypode ceratophthalma [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Hormone

RECORD: Rec_0154484 VERIFIED: NO