Peptide Database

Peptide NameCrustacean hyperglycemic hormone precursor-related peptide CPRP 7

Function Ontology

Hormonal / Endocrine ▸ Hormone peptide

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length17 amino acids

Chemical FormulaC72H114N22O29

DescriptionStandard

        SLRGPAESDGESAHPLE
    

Molecular Weight1751.81 Da

Isoelectric Point (pI)4.60

Net Charge (pH 7.0)-3.44

Net Charge (pH 7.4) -3.70

Charge Density (pH 7.0) -0.2022

GRAVY Index-0.99

Hydrophobic Moment 0.26

Boman Index-0.12

Instability Index38.61

Aliphatic Index 57.65

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 811.81

LogP -11.16

H-bond Donors 27.0

H-bond Acceptors 27.0

Rotatable Bonds 55.0

Heavy Atoms 123.0

Ring Count 3.0

Amide Bonds 16.0

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_0070206 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_0237198 VERIFIED: NO