Peptide Database

Peptide NameUnnamed

Function Ontology

Neurological / Signaling ▸ Analgesic/opioid activity ▸ Analgesic

Neurological / Signaling ▸ Analgesic/opioid activity ▸ Opioid

Neurological / Signaling ▸ Neuromodulation

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length40 amino acids

Chemical FormulaC167H266N50O74

DescriptionStandard

        DAEEDDGLGNSSNLLKELLGAGDQREGSLHQEGSDAEDVS
    

Molecular Weight4158.19 Da

Isoelectric Point (pI)4.05

Net Charge (pH 7.0)-10.13

Net Charge (pH 7.4) -10.40

Charge Density (pH 7.0) -0.2533

GRAVY Index-1.04

Hydrophobic Moment 0.49

Boman Index-0.16

Instability Index30.79

Aliphatic Index 73.25

Aromaticity 0.0000

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 0.00

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

Amino Acid Composition

TPSA 2035.93

LogP -29.28

H-bond Donors 67.0

H-bond Acceptors 65.0

Rotatable Bonds 147.0

Heavy Atoms 291.0

Ring Count 1.0

Amide Bonds 43.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0091457 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_0422935 VERIFIED: NO

Provenance & Taxonomy

OrganismBos taurus [Animal]

FamilyOpioid

Tax ID9913

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Opioid Analgesic Neuromodulator