Receptors, Neurokinin-2

**Definition:** A class of cell surface receptors for tachykinins that prefers neurokinin A; (NKA, substance K, neurokinin alpha, neuromedin L), neuropeptide K; (NPK); or neuropeptide gamma over other tachykinins. Neurokinin-2 (NK-2) receptors have been cloned and are similar to other G-protein coupled receptors.

**Tree numbers:** - D12.776.543.750.695.862.540 - D12.776.543.750.720.600.830.540 - D12.776.543.750.750.555.830.540

**Synonyms:** - Substance K Receptors - Receptors, Substance K - Neurokinin A Receptors - NK-2 Receptor Site - NK-2 Receptor - Substance K Receptor - Receptors, NK-2 - SP-K Receptor - SP-K Receptors - Neurokinin-2 Receptor - Neurokinin-2 Receptors - NK-2 Receptors