Peptide Database

Peptide NameNeuropeptide-like peptide nlp-40 fragment 4

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length47 amino acids

Chemical FormulaC226H376N72O71S

DescriptionStandard

        SMINEDSRAPLLHAIEARLAEVLRAGERLGVNPEEVLADLRARNQFQ
    

Molecular Weight5269.91 Da

Isoelectric Point (pI)5.16

Net Charge (pH 7.0)-2.43

Net Charge (pH 7.4) -2.70

Charge Density (pH 7.0) -0.0518

GRAVY Index-0.34

Hydrophobic Moment 0.77

Boman Index-0.12

Instability Index49.75

Aliphatic Index 108.09

Aromaticity 0.0213

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 2338.73

LogP -23.68

H-bond Donors 80.0

H-bond Acceptors 71.0

Rotatable Bonds 179.0

Heavy Atoms 370.0

Ring Count 4.0

Amide Bonds 51.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0188930 VERIFIED: NO

Provenance & Taxonomy

OrganismCaenorhabditis elegans [Animal]

Tax ID6239

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Neuropeptide