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 Length38 amino acids

Chemical FormulaC170H277N51O55S4

DescriptionStandard

        SCNTASCVTHKMTGWLSRSGSVAKNNFMPTNVDSKILG
    

Molecular Weight4043.59 Da

Isoelectric Point (pI)9.38

Net Charge (pH 7.0)2.53

Net Charge (pH 7.4) 2.23

Charge Density (pH 7.0) 0.0665

GRAVY Index-0.22

Hydrophobic Moment 0.46

Boman Index0.02

Instability Index62.99

Aliphatic Index 58.95

Aromaticity 0.0526

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 1727.62

LogP -24.72

H-bond Donors 63.0

H-bond Acceptors 63.0

Rotatable Bonds 133.0

Heavy Atoms 280.0

Ring Count 5.0

Amide Bonds 41.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0314590 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_0349899 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]

Disulfide2-7

Bio-Activity Profile

Function

Hormone Endocrine Receptor modulation

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

RECORD: Rec_0419532 VERIFIED: NO

Provenance & Taxonomy

OrganismSus scrofa [Animal]

FamilyCalcitonin

Tax ID9823

Structure & Mods

Configdisulfide-constrained cyclic peptide [Cyclic]

Chiralitycanonical L-amino-acid peptide [L]

Disulfide2-7

Bio-Activity Profile

Function

Hormone Calcium-regulatory peptide