Peptide Database

Peptide NameCCHamide II

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length19 amino acids

Chemical FormulaC83H129N27O24S2

DescriptionStandard

        HGSVKLGCLNYGHSCLGAH
    

Molecular Weight1953.21 Da

Isoelectric Point (pI)8.07

Net Charge (pH 7.0)1.00

Net Charge (pH 7.4) 0.61

Charge Density (pH 7.0) 0.0526

GRAVY Index0.05

Hydrophobic Moment 0.22

Boman Index0.20

Instability Index22.06

Aliphatic Index 82.11

Aromaticity 0.0526

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1615.00

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

Amino Acid Composition

TPSA 802.96

LogP -9.84

H-bond Donors 30.0

H-bond Acceptors 30.0

Rotatable Bonds 62.0

Heavy Atoms 136.0

Ring Count 4.0

Amide Bonds 19.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0048961 VERIFIED: NO

Provenance & Taxonomy

OrganismCarcinus maenas [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Neuropeptide