Peptide Database

Peptide NameNLP-18

Function Ontology

Neurological / Signaling ▸ Neuromodulation

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length9 amino acids

Chemical FormulaC51H70N12O13

DescriptionStandard

        SPYRTFAFA
    

Molecular Weight1059.17 Da

Isoelectric Point (pI)8.46

Net Charge (pH 7.0)0.46

Net Charge (pH 7.4) 0.25

Charge Density (pH 7.0) 0.0510

GRAVY Index0.03

Hydrophobic Moment 0.35

Boman Index0.14

Instability Index52.63

Aliphatic Index 22.22

Aromaticity 0.3333

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1490.00

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

Amino Acid Composition

TPSA 409.92

LogP -3.11

H-bond Donors 15.0

H-bond Acceptors 14.0

Rotatable Bonds 28.0

Heavy Atoms 76.0

Ring Count 4.0

Amide Bonds 8.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0346857 VERIFIED: NO

Provenance & Taxonomy

OrganismCaenorhabditis elegans [Animal]; Ancylostoma caninum [Animal]; Globodera rostochiensis [Animal]; Heterodera glycines [Animal]; Strongyloides stercoralis [Animal]; Pristionchus pacificus [Animal]

Tax ID6239

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Neuropeptide

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