Peptide Database

Peptide NameSCG1 186-199

Function Ontology

Hormonal / Endocrine ▸ Secretory pathway peptide ▸ Secretory granule peptide

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide precursor

Standard StatusStandard

Sequence Length14 amino acids

Chemical FormulaC65H95N21O26

DescriptionStandard

        HTEESGEKHNAFSN
    

Molecular Weight1586.57 Da

Isoelectric Point (pI)5.33

Net Charge (pH 7.0)-2.06

Net Charge (pH 7.4) -2.37

Charge Density (pH 7.0) -0.1470

GRAVY Index-1.85

Hydrophobic Moment 0.17

Boman Index-0.30

Instability Index66.23

Aliphatic Index 7.14

Aromaticity 0.0714

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 783.77

LogP -11.63

H-bond Donors 26.0

H-bond Acceptors 26.0

Rotatable Bonds 53.0

Heavy Atoms 112.0

Ring Count 3.0

Amide Bonds 15.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0074174 VERIFIED: YES

Provenance & Taxonomy

OrganismRattus norvegicus [Animal]

FamilySCG1

Tax ID10116

Structure & Mods

Configlinear peptide [Linear]

Chiralitynoncanonical stereochemical modification [Modified]

Other Mods5:Phosphoserine

Bio-Activity Profile

Function

-

Half-LifeMammalian: 3.5 hour; Yeast: 10 min; E. coli: >10 hour

RECORD: Rec_0214343 VERIFIED: YES

Provenance & Taxonomy

OrganismRattus norvegicus [Animal]

FamilyChromogranin/secretogranin

Tax ID10116

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Secretory granule peptide Neuropeptide precursor

RECORD: Rec_0367104 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/