Peptide Database

Peptide NameNeuroendocrine regulatory peptide-1

Function Ontology

Hormonal / Endocrine ▸ Hormone peptide

Hormonal / Endocrine ▸ Secretory pathway peptide ▸ Secretory granule peptide

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide precursor

Standard StatusStandard

Sequence Length25 amino acids

Chemical FormulaC109H183N31O40

DescriptionStandard

        PETSLLGGTEAGERLLQQGLAQVEA
    

Molecular Weight2567.80 Da

Isoelectric Point (pI)4.09

Net Charge (pH 7.0)-3.03

Net Charge (pH 7.4) -3.09

Charge Density (pH 7.0) -0.1212

GRAVY Index-0.23

Hydrophobic Moment 0.60

Boman Index0.08

Instability Index40.51

Aliphatic Index 101.60

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 1148.79

LogP -13.80

H-bond Donors 39.0

H-bond Acceptors 37.0

Rotatable Bonds 88.0

Heavy Atoms 180.0

Ring Count 1.0

Amide Bonds 27.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0070819 VERIFIED: NO

Provenance & Taxonomy

OrganismBos taurus [Animal]

FamilyVGF

Tax ID9913

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Neuropeptide precursor Secretory granule peptide

RECORD: Rec_0106358 VERIFIED: NO

Provenance & Taxonomy

OrganismBos taurus [Animal]

Tax ID9913

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Hormone

RECORD: Rec_0307424 VERIFIED: YES

Provenance & Taxonomy

Organismnot reported [other]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Neuropeptide

Paper数据库级溯源文献：Wang Y, Wang M, Yin S, et al. NeuroPep: a comprehensive resource of neuropeptides. Database (Oxford). 2015:bav038. PMID 25931458; Bin Y, Zhang W, Tang W, et al. Prediction of Neuropeptides from Sequence Information Using Ensemble Classifier and Hybrid Features. J Proteome Res. 2020;19(9):3732-3740. PMID 32786686. PMID25931458;32786686 Evidence URLhttps://pubmed.ncbi.nlm.nih.gov/25931458/