Peptide Database

Peptide NameNeuropeptide-like peptide nlp-28/29-4

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length22 amino acids

Chemical FormulaC105H141N29O28S3

DescriptionStandard

        GMYGGYGRGMYGGYGRGMYGGW
    

Molecular Weight2353.61 Da

Isoelectric Point (pI)9.40

Net Charge (pH 7.0)1.76

Net Charge (pH 7.4) 1.54

Charge Density (pH 7.0) 0.0798

GRAVY Index-0.69

Hydrophobic Moment 0.42

Boman Index0.19

Instability Index29.54

Aliphatic Index 0.00

Aromaticity 0.2727

Extinction Coeff. Reduced 12950.00

Extinction Coeff. Oxidized 12950.00

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

Amino Acid Composition

TPSA 915.16

LogP -8.22

H-bond Donors 35.0

H-bond Acceptors 33.0

Rotatable Bonds 72.0

Heavy Atoms 165.0

Ring Count 7.0

Amide Bonds 21.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0018568 VERIFIED: NO

Provenance & Taxonomy

OrganismCaenorhabditis elegans [Animal]

Tax ID6239

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Neuropeptide