Peptide Database

Peptide NameGlycoprotein

Function Ontology

Hormonal / Endocrine ▸ Hormone peptide

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Regulatory peptide ▸ Biological regulation

Standard StatusStandard

Sequence Length36 amino acids

Chemical FormulaC178H285N55O57S4

DescriptionStandard

        VTPEQNMTQMDGSASDLLLRLMHMANRQQQSKHQFY
    

Molecular Weight4235.76 Da

Isoelectric Point (pI)6.90

Net Charge (pH 7.0)-0.09

Net Charge (pH 7.4) -0.41

Charge Density (pH 7.0) -0.0025

GRAVY Index-0.88

Hydrophobic Moment 0.65

Boman Index-0.17

Instability Index74.55

Aliphatic Index 56.94

Aromaticity 0.0556

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 1858.21

LogP -21.93

H-bond Donors 62.0

H-bond Acceptors 63.0

Rotatable Bonds 145.0

Heavy Atoms 294.0

Ring Count 5.0

Amide Bonds 43.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0142344 VERIFIED: YES

Provenance & Taxonomy

OrganismBufo japonicus [Animal]

FamilyGlycoprotein

Tax ID8387

Structure & Mods

Configlinear peptide [Linear]

Chiralitynoncanonical stereochemical modification [Modified]

Other Mods6:N-linked (GlcNAc...) asparagine

Bio-Activity Profile

Function

Hormone Endocrine Metabolic regulation Physiological regulation

Half-LifeMammalian: 100 hour; Yeast: >20 hour; E. coli: >10 hour

RECORD: Rec_0362287 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_0395614 VERIFIED: NO

Provenance & Taxonomy

OrganismBufo japonicus [Animal]

FamilyVasopressin/oxytocin

Tax ID8387

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Neurohypophyseal hormone Neuropeptide