Peptide Database

Peptide NameGGNamide-2

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length19 amino acids

Chemical FormulaC87H130N28O23S2

DescriptionStandard

        IAEGKCAGRWAIHACWGGN
    

Molecular Weight2000.27 Da

Isoelectric Point (pI)8.07

Net Charge (pH 7.0)0.83

Net Charge (pH 7.4) 0.54

Charge Density (pH 7.0) 0.0436

GRAVY Index-0.04

Hydrophobic Moment 0.49

Boman Index0.18

Instability Index65.89

Aliphatic Index 62.11

Aromaticity 0.1053

Extinction Coeff. Reduced 11000.00

Extinction Coeff. Oxidized 11125.00

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

Amino Acid Composition

TPSA 815.69

LogP -7.77

H-bond Donors 31.0

H-bond Acceptors 27.0

Rotatable Bonds 62.0

Heavy Atoms 140.0

Ring Count 5.0

Amide Bonds 19.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0032636 VERIFIED: NO

Provenance & Taxonomy

OrganismCharonia tritonis [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Neuropeptide