Peptide Database

Peptide NameCryptocyanin fragment CC1 [20-28]

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length9 amino acids

Chemical FormulaC57H87N13O15

DescriptionStandard

        YKIFEPLRE
    

Molecular Weight1194.38 Da

Isoelectric Point (pI)6.28

Net Charge (pH 7.0)-0.23

Net Charge (pH 7.4) -0.44

Charge Density (pH 7.0) -0.0257

GRAVY Index-0.80

Hydrophobic Moment 0.63

Boman Index-0.17

Instability Index42.26

Aliphatic Index 86.67

Aromaticity 0.2222

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1490.00

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

Amino Acid Composition

TPSA 470.08

LogP -0.81

H-bond Donors 16.0

H-bond Acceptors 15.0

Rotatable Bonds 38.0

Heavy Atoms 85.0

Ring Count 3.0

Amide Bonds 8.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0276915 VERIFIED: NO

Provenance & Taxonomy

OrganismCallinectes sapidus [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Neuropeptide