>3iu3_J mol:protein length:223 Interleukin-2 receptor alpha chain ELCDDDPPEIPHATFKAMAYKEGTMLNCECKRGFRRIKSGSLYMLCTGNSSHSSWDNQC QCTSSATRNTTKQVTPQPEEQKERKTTEMQSPMQPVDQASLPGHCREPPPWENEATERI YHFVVGQMVYYQCVQGYRALHRGPAESVCKMTHGKTRWTQPQLICTGEMETSQFPGEEK PQASPEGRPESETSCLVTTTDFQIQTEMAATMETSIFTTEHHHHHH