1nbk	A	34	NA		URS000080DEDC_32630	12737819					32630	gggagcuugaucccggaaacggucgaucgcuccc	<<<<<<..<<<<<<<....>>>..>>>>>>>>>>	((((((..(((((((....)))..))))))))))	The structure of RNA aptamer for HIV Tat complexed with two argininamide molecules; RNA aptamer