Peptide Database

Peptide NameNeuropeptide-like peptide, NLP-21-9

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length15 amino acids

Chemical FormulaC67H108N22O21

DescriptionStandard

        GGGRSFPVKPGRLDD
    

Molecular Weight1557.71 Da

Isoelectric Point (pI)8.75

Net Charge (pH 7.0)0.76

Net Charge (pH 7.4) 0.56

Charge Density (pH 7.0) 0.0510

GRAVY Index-0.98

Hydrophobic Moment 0.46

Boman Index-0.20

Instability Index73.81

Aliphatic Index 45.33

Aromaticity 0.0667

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 0.00

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

Amino Acid Composition

TPSA 697.79

LogP -8.73

H-bond Donors 24.0

H-bond Acceptors 22.0

Rotatable Bonds 49.0

Heavy Atoms 110.0

Ring Count 3.0

Amide Bonds 14.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0228254 VERIFIED: NO

Provenance & Taxonomy

OrganismCaenorhabditis elegans [Animal]; Ancylostoma caninum [Animal]; Caenorhabditis briggsae [Animal]; Globodera rostochiensis [Animal]; Strongyloides stercoralis [Animal]

Tax ID6239

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Neuropeptide