Short hematopoietin receptor, family 1, conserved site

Definition

A number of receptors for lymphokines, hematopoietic growth factors and growth hormone-related molecules have been found to share a common binding domain. These receptors are designated as hematopoietin receptors PMID:1400369 and the corresponding ligands as hematopoietins. Further, hematopoietins have been subdivided into two major structural groups: Large/long and small/short hematopoietins. One subset of individual receptor chains that are part of receptor complexes for small hematopoietins are structurally related such that their extracellular parts strictly contain the 200 amino-acids hematopoietin domain (duplicated in IL-3/-5/GM-CSF beta chain receptors KH97/AIC2B and AIC2A). They define a structural subgroup containing the following chains: Interleukin-2 receptor beta chain (IL2RB), Interleukin-2 receptor common gamma chain (IL2RG), Interleukin-3 receptor beta chain (AIC2A), Interleukin-3/-5/GM-CSF receptor common beta chain (KH97/AIC2B), Interleukin-4 receptor alpha chain (IL4RA), Interleukin-7 receptor alpha chain (IL7RA), Interleukin-9 receptor alpha chain (IL9RA).

8 human proteins with this domain

Each is a reviewed human protein in the Seroatlas serome and a potential autoantibody target; this domain groups them into one antibody-relevant category. Every entry links to its own record.

Download CSV (8 proteins: gene, accession, name)

• CSF2RB
• IL21R
• IL2RB
• IL2RG
• IL4R
• IL7R
• IL9R
• LEPR