Peptide Database

Peptide NameCrustacean hyperglycemic hormone precursor-related peptide CPRP 3

Function Ontology

Hormonal / Endocrine ▸ Hormone peptide

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length15 amino acids

Chemical FormulaC62H98N20O25

DescriptionStandard

        RGPAESSGESAHPLE
    

Molecular Weight1523.56 Da

Isoelectric Point (pI)4.96

Net Charge (pH 7.0)-2.14

Net Charge (pH 7.4) -2.40

Charge Density (pH 7.0) -0.1426

GRAVY Index-1.15

Hydrophobic Moment 0.30

Boman Index-0.15

Instability Index42.43

Aliphatic Index 39.33

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 716.31

LogP -10.65

H-bond Donors 24.0

H-bond Acceptors 24.0

Rotatable Bonds 47.0

Heavy Atoms 107.0

Ring Count 3.0

Amide Bonds 14.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0259350 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_0376997 VERIFIED: NO