Peptide Database

Peptide NameCCHamide II

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length14 amino acids

Chemical FormulaC57H85N19O18S2

DescriptionStandard

        GGCLNYGHSCLGAH
    

Molecular Weight1388.53 Da

Isoelectric Point (pI)6.90

Net Charge (pH 7.0)-0.09

Net Charge (pH 7.4) -0.42

Charge Density (pH 7.0) -0.0062

GRAVY Index0.06

Hydrophobic Moment 0.23

Boman Index0.27

Instability Index50.71

Aliphatic Index 62.86

Aromaticity 0.0714

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 582.53

LogP -8.05

H-bond Donors 22.0

H-bond Acceptors 22.0

Rotatable Bonds 42.0

Heavy Atoms 96.0

Ring Count 3.0

Amide Bonds 14.0

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_0277640 VERIFIED: NO

Provenance & Taxonomy

OrganismProcambarus clarkii [Animal] [Animal]; Nephrops norvegicus [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Neuropeptide