Neuropeptide Y receptor Y1
# Neuropeptide Y receptor Y1

Neuropeptide Y receptor type 1 is a protein that in humans is encoded by the NPY1R gene.

## Selective ligands

### Agonists

* Neuropeptide Y (endogenous agonist, non subtype selective)
* Peptide YY

### Antagonists

**Peptide**

* BVD-10 (selective $NPY_1$ antagonist, CAS# 262418-00-8)
* GR-231,118 (mixed $NPY_1$ antagonist / $NPY_4$ agonist, CAS# 158859-98-4)

**Non-peptide**

* BIBO-3304 (CAS# 191868-14-1)
* BIBP-3226 (CAS# 159013-54-4)
* PD-160,170 (CAS# 181468-88-2)

## Available Structures

* 5ZBH (Neuropeptide Y1 bound to antagonist BMS-193835)
* 5ZBQ (Neuropeptide Y1 bound to antagonist UR-MK299)
