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Interleukin-5 receptor subunit alpha

UniProtKB accession:  Q01344
Grouped By:  Matching UniProtKB accession
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Polymer Entities matching query 2
Go to UniProtKB:  Q01344
UniProtKB description:  Cell surface receptor that plays an important role in the survival, differentiation, and chemotaxis of eosinophils (PubMed:9378992). Acts by forming a heterodimeric receptor with CSF2RB subunit and subsequently binding to interleukin-5 (PubMed:1495999, PubMed:22528658). In unstimulated conditions, interacts constitutively with JAK2. Heterodimeric receptor activation leads to JAK2 stimulation and subsequent activation of the JAK-STAT pathway (PubMed:9516124).
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Protein Domains
SCOP/SCOPe Domain
ECOD Domain
PFAM Domain
InterPro Domain


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