>4QQV_1|Chains A, B, C, D|Interleukin-3 receptor class 2 subunit beta|Mus musculus (10090) HEVTEEEETVPLKTLECYNDYTNRIICSWADTEDAQGLINMTLLYHQLDKIQSVSCELSEKLMWSECPSSHRCVPRRCVIPYTRFSNGDNDYYSFQPDRDLGIQLMVPLAQHVQPPPPKDIHISPSGDHFLLEWSVSLGDSQVSWLSSKDIEFEVAYKRLQDSWEDASSLHTSNFQVNLEPKLFLPNSIYAARVRTRLSAGSSLSGRPSRWSPEVHWDSQPGDKAQPQNLQCFFDGIQSLHCSWEVWTQTTGSVSFGLFYRPSPAAPEEKCSPVVKEPQASVYTRYRCSLPVPEPSAHSQYTVSVKHLEQGKFIMSYYHIQMEPPILQQTANAASYSLHWETQKIPKYIDHTFQVQYKKKSESWKDSKTENLGRVNSMDLPQLEPDTSYCARVRVKPISDYDGIWSEWSNEYTWTT