Peptide Database

Peptide NameUnnamed

Function Ontology

Hormonal / Endocrine ▸ Hormone peptide

Metabolic

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Regulatory peptide ▸ Biological regulation

Standard StatusStandard

Sequence Length37 amino acids

Chemical FormulaC185H274N54O59

DescriptionStandard

        HAEYERHADGRYTSDISSYLEGQAAKEFIAWLVNGRG
    

Molecular Weight4198.48 Da

Isoelectric Point (pI)5.44

Net Charge (pH 7.0)-2.06

Net Charge (pH 7.4) -2.37

Charge Density (pH 7.0) -0.0556

GRAVY Index-0.78

Hydrophobic Moment 0.54

Boman Index-0.08

Instability Index8.45

Aliphatic Index 63.51

Aromaticity 0.1351

Extinction Coeff. Reduced 9970.00

Extinction Coeff. Oxidized 9970.00

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

Amino Acid Composition

TPSA 1847.38

LogP -19.11

H-bond Donors 66.0

H-bond Acceptors 59.0

Rotatable Bonds 137.0

Heavy Atoms 298.0

Ring Count 8.0

Amide Bonds 38.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0083835 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_0210647 VERIFIED: YES

Provenance & Taxonomy

OrganismHeloderma suspectum [Animal]

FamilyGlucagon-like peptide

Tax ID8554

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Other Mods36:Arginine amide

Bio-Activity Profile

Function

Hormone Endocrine Metabolic regulation Physiological regulation

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

RECORD: Rec_0270814 VERIFIED: NO

Provenance & Taxonomy

OrganismHeloderma suspectum [Animal]

FamilyGlucagon

Tax ID8554

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Other ModsArg36 Amidation

Bio-Activity Profile

Function

Hormone Metabolic