Peptide Database

Peptide NameUnnamed

Function Ontology

Hormonal / Endocrine ▸ Hormone peptide

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Regulatory peptide ▸ Biological modulation

Regulatory peptide ▸ Biological regulation

Standard StatusStandard

Sequence Length37 amino acids

Chemical FormulaC171H282N50O49S5

DescriptionStandard

        SCNTAICVTHKMAGWLSRSGSVVKNNFMPINMGSKVL
    

Molecular Weight3982.70 Da

Isoelectric Point (pI)9.85

Net Charge (pH 7.0)3.52

Net Charge (pH 7.4) 3.23

Charge Density (pH 7.0) 0.0953

GRAVY Index0.22

Hydrophobic Moment 0.50

Boman Index0.13

Instability Index58.95

Aliphatic Index 78.92

Aromaticity 0.0541

Extinction Coeff. Reduced 5500.00

Extinction Coeff. Oxidized 5625.00

The radar chart summarizes major physicochemical dimensions for quick comparison, while exact numerical values remain listed on the left.

Amino Acid Composition

TPSA 1600.53

LogP -18.97

H-bond Donors 58.0

H-bond Acceptors 59.0

Rotatable Bonds 132.0

Heavy Atoms 275.0

Ring Count 5.0

Amide Bonds 40.0

3D PDB MODEL

Drag to rotate. Click a residue or atom to inspect it; the selected residue is highlighted in amber in the current view mode. Use the buttons to zoom.

2D CHEMICAL STRUCTURE

Drag to move

Drag to move. Use the buttons to zoom.

RECORD: Rec_0020337 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/

RECORD: Rec_0065401 VERIFIED: NO

Provenance & Taxonomy

OrganismSus scrofa [Animal]

FamilyCalcitonin

Tax ID9823

Structure & Mods

Configdisulfide-constrained cyclic peptide [Cyclic]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Disulfide2-7

Bio-Activity Profile

Function

Receptor Stimulating

TargetCOS-7

RECORD: Rec_0107613 VERIFIED: YES

Provenance & Taxonomy

OrganismSus scrofa [Animal]

FamilyCalcitonin receptor-stimulating peptide

Tax ID9823

Structure & Mods

Configdisulfide-constrained peptide [Cyclic]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Disulfide2-7

Bio-Activity Profile

Function

Hormone Endocrine Receptor modulation

Half-LifeMammalian: 1.9 hour; Yeast: >20 hour; E. coli: >10 hour

RECORD: Rec_0210399 VERIFIED: NO

Provenance & Taxonomy

OrganismSus scrofa [Animal]

FamilyCalcitonin

Tax ID9823

Structure & Mods

Configdisulfide-constrained cyclic peptide [Cyclic]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Disulfide2-7

Bio-Activity Profile

Function

Hormone Calcium-regulatory peptide