Peptide Database

Peptide NameCCB 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 Length61 amino acids

Chemical FormulaC301H470N84O107S2

DescriptionStandard

        ADEFPDFYDSEEQMGPHQEANDEKARADQRVLTAEEKKELENLAAMDLELQKIAEKFSQRG
    

Molecular Weight7041.58 Da

Isoelectric Point (pI)4.38

Net Charge (pH 7.0)-9.09

Net Charge (pH 7.4) -9.36

Charge Density (pH 7.0) -0.1489

GRAVY Index-1.20

Hydrophobic Moment 0.65

Boman Index-0.27

Instability Index46.00

Aliphatic Index 56.23

Aromaticity 0.0656

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 3152.87

LogP -32.76

H-bond Donors 103.0

H-bond Acceptors 101.0

Rotatable Bonds 247.0

Heavy Atoms 494.0

Ring Count 7.0

Amide Bonds 67.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0255471 VERIFIED: NO

Provenance & Taxonomy

OrganismMus musculus [Animal]

FamilyChromogranin/secretogranin

Tax ID10090

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Other ModsTyr8 Sulfotyrosine; Ser10 Phosphoserine

Bio-Activity Profile

Function

Secretory granule peptide Neuropeptide precursor

RECORD: Rec_0358848 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/