Peptide Database

Peptide NameC-terminal peptide

Function Ontology

Hormonal / Endocrine ▸ Secretory pathway peptide ▸ Secretory granule peptide

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide precursor

Standard StatusStandard

Sequence Length10 amino acids

Chemical FormulaC50H70N12O21

DescriptionStandard

        SVPHFSDEEE
    

Molecular Weight1175.16 Da

Isoelectric Point (pI)4.24

Net Charge (pH 7.0)-4.44

Net Charge (pH 7.4) -4.70

Charge Density (pH 7.0) -0.4438

GRAVY Index-1.34

Hydrophobic Moment 0.24

Boman Index-0.15

Instability Index83.09

Aliphatic Index 29.00

Aromaticity 0.1000

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 534.77

LogP -5.81

H-bond Donors 17.0

H-bond Acceptors 18.0

Rotatable Bonds 36.0

Heavy Atoms 83.0

Ring Count 3.0

Amide Bonds 9.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0087255 VERIFIED: NO

Provenance & Taxonomy

OrganismXenopus laevis [Animal]

Family7B2

Tax ID8355

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Other ModsSer6 Phosphoserine

Bio-Activity Profile

Function

Secretory granule peptide Neuropeptide precursor

RECORD: Rec_0191527 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/