Peptide Database

Peptide NameUnnamed

Function Ontology

Hormonal / Endocrine ▸ Hormone peptide

Metabolic ▸ Appetite and feeding regulation ▸ Feeding regulator

Neurological / Signaling ▸ Neuromodulation

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Neurological / Signaling ▸ Neuropeptide Y family

Regulatory peptide ▸ Biological regulation

Standard StatusStandard

Sequence Length16 amino acids

Chemical FormulaC83H121N19O30

DescriptionStandard

        TDPLWSSFNENALLEE
    

Molecular Weight1864.96 Da

Isoelectric Point (pI)4.05

Net Charge (pH 7.0)-4.59

Net Charge (pH 7.4) -4.79

Charge Density (pH 7.0) -0.2867

GRAVY Index-0.61

Hydrophobic Moment 0.35

Boman Index0.05

Instability Index56.59

Aliphatic Index 79.38

Aromaticity 0.1250

Extinction Coeff. Reduced 5500.00

Extinction Coeff. Oxidized 5500.00

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

Amino Acid Composition

TPSA 802.89

LogP -7.51

H-bond Donors 26.0

H-bond Acceptors 26.0

Rotatable Bonds 58.0

Heavy Atoms 132.0

Ring Count 4.0

Amide Bonds 17.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0082365 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_0088533 VERIFIED: YES

Provenance & Taxonomy

OrganismAedes aegypti [Animal]

FamilysNPF peptide

Tax ID7159

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Hormone Endocrine Neuropeptide Neuromodulator Metabolic regulation Physiological regulation Feeding regulator

Half-LifeMammalian: 7.2 hour; Yeast: >20 hour; E. coli: >10 hour

RECORD: Rec_0334777 VERIFIED: NO

Provenance & Taxonomy

OrganismAedes aegypti [Animal]

FamilyNPY

Tax ID7159

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

NPY-family Neuropeptide Neuromodulator