Peptide Database

Peptide NameCCHamide-1a [1-23]

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length23 amino acids

Chemical FormulaC111H168N36O31S2

DescriptionStandard

        GRYEIKKSRGSCLSYGHACWGAH
    

Molecular Weight2566.87 Da

Isoelectric Point (pI)9.31

Net Charge (pH 7.0)2.91

Net Charge (pH 7.4) 2.57

Charge Density (pH 7.0) 0.1267

GRAVY Index-0.75

Hydrophobic Moment 0.33

Boman Index-0.11

Instability Index48.74

Aliphatic Index 42.61

Aromaticity 0.1304

Extinction Coeff. Reduced 8480.00

Extinction Coeff. Oxidized 8605.00

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

Amino Acid Composition

TPSA 1090.96

LogP -12.24

H-bond Donors 43.0

H-bond Acceptors 38.0

Rotatable Bonds 83.0

Heavy Atoms 180.0

Ring Count 6.0

Amide Bonds 22.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0037117 VERIFIED: NO

Provenance & Taxonomy

OrganismHylobius abietis [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Neuropeptide