Peptide Database

Peptide NameUnnamed

Function Ontology

Hormonal / Endocrine ▸ Hormone peptide

Metabolic

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Regulatory peptide ▸ Biological modulation

Regulatory peptide ▸ Biological regulation

Standard StatusStandard

Sequence Length69 amino acids

Chemical FormulaC344H524N108O120S2

DescriptionStandard

        HALQDTEENPRSFPASQTEAHEDPDEMNEDKRHSQGTFTSDYSKYLDSRRAQDFVQWLMNTKRNRNNIA
    

Molecular Weight8156.62 Da

Isoelectric Point (pI)5.19

Net Charge (pH 7.0)-3.96

Net Charge (pH 7.4) -4.34

Charge Density (pH 7.0) -0.0574

GRAVY Index-1.57

Hydrophobic Moment 0.66

Boman Index-0.38

Instability Index82.44

Aliphatic Index 34.06

Aromaticity 0.0870

Extinction Coeff. Reduced 8480.00

Extinction Coeff. Oxidized 8480.00

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

Amino Acid Composition

TPSA 3788.92

LogP -48.88

H-bond Donors 129.0

H-bond Acceptors 121.0

Rotatable Bonds 273.0

Heavy Atoms 574.0

Ring Count 13.0

Amide Bonds 79.0

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_0299060 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_0329404 VERIFIED: NO

Provenance & Taxonomy

OrganismMus musculus [Animal]

FamilyGlucagon

Tax ID10090

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Hormone Metabolic

RECORD: Rec_0366753 VERIFIED: YES

Provenance & Taxonomy

OrganismMus musculus [Animal]

FamilyGlicentin

Tax ID10090

Structure & Mods

Configlinear peptide [Linear]

Chiralitynoncanonical stereochemical modification [Modified]

Other Mods34:Phosphoserine

Bio-Activity Profile

Function

Hormone Endocrine Metabolic regulation Physiological regulation Receptor modulation

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