Peptide Database

Peptide NameNeuropeptide-like peptide, NLP-2-3

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length12 amino acids

Chemical FormulaC57H87N19O16S

DescriptionStandard

        SMAYGRQGFRPG
    

Molecular Weight1326.48 Da

Isoelectric Point (pI)10.83

Net Charge (pH 7.0)1.46

Net Charge (pH 7.4) 1.25

Charge Density (pH 7.0) 0.1216

GRAVY Index-0.91

Hydrophobic Moment 0.53

Boman Index-0.15

Instability Index44.48

Aliphatic Index 8.33

Aromaticity 0.1667

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 581.98

LogP -7.12

H-bond Donors 21.0

H-bond Acceptors 19.0

Rotatable Bonds 41.0

Heavy Atoms 93.0

Ring Count 3.0

Amide Bonds 12.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0390689 VERIFIED: NO

Provenance & Taxonomy

OrganismCaenorhabditis elegans [Animal]; Ancylostoma caninum [Animal]; Brugia malayi [Animal]; Toxocara canis [Animal]; Aplysia californica [Animal]; Lymnaea stagnalis [Animal]

Tax ID6239, 6500

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Neuropeptide