Peptide Database

Peptide NameCCHamide CCHa1

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length13 amino acids

Chemical FormulaC57H80N18O17S2

DescriptionStandard

        GCSKYGHACYGAH
    

Molecular Weight1353.49 Da

Isoelectric Point (pI)8.05

Net Charge (pH 7.0)0.91

Net Charge (pH 7.4) 0.57

Charge Density (pH 7.0) 0.0701

GRAVY Index-0.48

Hydrophobic Moment 0.21

Boman Index0.10

Instability Index16.91

Aliphatic Index 15.38

Aromaticity 0.1538

Extinction Coeff. Reduced 2980.00

Extinction Coeff. Oxidized 3105.00

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

Amino Acid Composition

TPSA 556.59

LogP -7.04

H-bond Donors 22.0

H-bond Acceptors 22.0

Rotatable Bonds 40.0

Heavy Atoms 94.0

Ring Count 4.0

Amide Bonds 12.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0236688 VERIFIED: NO

Provenance & Taxonomy

OrganismMachilontus sp [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Neuropeptide