Peptide Database

Peptide NameCCHamide-2

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length15 amino acids

Chemical FormulaC67H98N24O19S2

DescriptionStandard

        KRGCQAFGHSCYGGH
    

Molecular Weight1607.77 Da

Isoelectric Point (pI)8.90

Net Charge (pH 7.0)1.91

Net Charge (pH 7.4) 1.58

Charge Density (pH 7.0) 0.1275

GRAVY Index-0.83

Hydrophobic Moment 0.50

Boman Index-0.09

Instability Index44.68

Aliphatic Index 6.67

Aromaticity 0.1333

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 699.55

LogP -9.64

H-bond Donors 27.0

H-bond Acceptors 25.0

Rotatable Bonds 51.0

Heavy Atoms 112.0

Ring Count 4.0

Amide Bonds 15.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0322576 VERIFIED: NO

Provenance & Taxonomy

OrganismCarabus violaceus [Animal]; Carabus problematicus [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Neuropeptide