P2X Purinoceptor 2

**Semantic type:** Amino Acid, Peptide, or Protein|Receptor

**Definition:** P2X purinoceptor 2 (471 aa, ~52 kDa) is encoded by the human P2RX2 gene. This protein plays a role in the mediation of ATP-dependent neurotransmission.

**Synonyms:** - ATP Receptor - P2RX2 - P2X2 - Purinergic Receptor - Purinergic Receptor P2X 2