Peptide Database

Peptide NamePeptide NEP

Function Ontology

Hormonal / Endocrine ▸ Hormone peptide

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length17 amino acids

Chemical FormulaC76H132N26O24S2

DescriptionStandard

        NLATMARLGMLGNRNEP
    

Molecular Weight1858.15 Da

Isoelectric Point (pI)9.60

Net Charge (pH 7.0)0.76

Net Charge (pH 7.4) 0.56

Charge Density (pH 7.0) 0.0449

GRAVY Index-0.43

Hydrophobic Moment 0.52

Boman Index-0.08

Instability Index30.26

Aliphatic Index 80.59

Aromaticity 0.0000

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 830.73

LogP -9.99

H-bond Donors 28.0

H-bond Acceptors 27.0

Rotatable Bonds 62.0

Heavy Atoms 128.0

Ring Count 1.0

Amide Bonds 19.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0017967 VERIFIED: NO

Provenance & Taxonomy

OrganismSarcophaga bullata [Animal]; Neobellieria bullata [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Neuropeptide Hormone