neuropeptide Y


SMILES None
InChIKey XKWCTHKJQNUFOQ-HRPSIEBRSA-N
Sequence YPSKPDNPGEDAPAEDMARYYSALRHYINLITRQRY

Chemical properties

Hydrogen bond acceptors None
Hydrogen bond donors None
Rotatable bonds None
Molecular weight (Da)

Drug properties

Molecular type Peptide
Endogenous/Surrogate Endogenous
Approved drug No

Bioactivities

Receptor Activity Source
GTP Uniprot Species Family Class Type Min Avg Max Database
Y2 NPY2R Human Neuropeptide Y A pKi 9.3 9.4 9.5 Guide to Pharmacology
Y2 NPY2R Human Neuropeptide Y A pKd 9.2 9.2 9.2 Guide to Pharmacology
Y4 NPY4R Human Neuropeptide Y A pKi 8.0 8.0 8.0 Guide to Pharmacology
Y5 NPY5R Human Neuropeptide Y A pKi 9.1 9.1 9.1 Guide to Pharmacology
PrRP PRLHR Human Prolactin-releasing peptide A pKi 5.4 5.4 5.4 Guide to Pharmacology
Y1 NPY1R Rat Neuropeptide Y A pKi 10.5 10.5 10.5 Guide to Pharmacology
Y1 NPY1R Rat Neuropeptide Y A pKd 9.2 9.2 9.2 Guide to Pharmacology
Y4 NPY4R Rat Neuropeptide Y A pKi 6.4 7.0 8.8 Guide to Pharmacology
Y5 NPY5R Rat Neuropeptide Y A pKi 9.3 9.3 9.3 Guide to Pharmacology
Y2 Q9ERC0 Rat Neuropeptide Y A pKi 9.4 9.4 9.4 Guide to Pharmacology
Y1 NPY1R Mouse Neuropeptide Y A pKd 8.8 8.8 8.8 Guide to Pharmacology
Y1 NPY1R Human Neuropeptide Y A pKi 9.3 9.67 10.02 ChEMBL
Y2 NPY2R Human Neuropeptide Y A pKi 9.1 9.61 10.12 ChEMBL
Y4 NPY4R Human Neuropeptide Y A pKi 6.55 6.55 6.55 ChEMBL
Y5 NPY5R Human Neuropeptide Y A pKi 8.66 8.66 8.66 ChEMBL
Receptor Activity Source
GTP Uniprot Species Family Class Type Min Avg Max Database
Y1 NPY1R Rat Neuropeptide Y A pIC50 8.6 8.7 8.8 Guide to Pharmacology
Y1 NPY1R Human Neuropeptide Y A pIC50 8.59 9.48 10.15 ChEMBL
Y2 NPY2R Human Neuropeptide Y A pIC50 9.3 9.91 10.55 ChEMBL
Y4 NPY4R Human Neuropeptide Y A pEC50 6.38 6.38 6.38 ChEMBL
Y5 NPY5R Human Neuropeptide Y A pIC50 8.52 8.52 8.52 ChEMBL