>3iu3_I mol:protein length:223 Interleukin-2 receptor alpha chain ELCDDDPPEIPHATFKAMAYKEGTMLNCECKRGFRRIKSGSLYMLCTGNSSHSSWDNQC QCTSSATRNTTKQVTPQPEEQKERKTTEMQSPMQPVDQASLPGHCREPPPWENEATERI YHFVVGQMVYYQCVQGYRALHRGPAESVCKMTHGKTRWTQPQLICTGEMETSQFPGEEK PQASPEGRPESETSCLVTTTDFQIQTEMAATMETSIFTTEHHHHHH