Peptide Database

Peptide NameCrustacean hyperglycemic hormone precursor-related peptide CPRP 5

Function Ontology

Hormonal / Endocrine ▸ Hormone peptide

Standard StatusStandard

Sequence Length16 amino acids

Chemical FormulaC68H109N21O26

DescriptionStandard

        LRGPAESSGESAHPLE
    

Molecular Weight1636.72 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) -0.1337

GRAVY Index-0.84

Hydrophobic Moment 0.32

Boman Index-0.07

Instability Index52.44

Aliphatic Index 61.25

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 745.41

LogP -10.12

H-bond Donors 25.0

H-bond Acceptors 25.0

Rotatable Bonds 51.0

Heavy Atoms 115.0

Ring Count 3.0

Amide Bonds 15.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0414069 VERIFIED: NO

Provenance & Taxonomy

OrganismOcypode ceratophthalma [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Hormone