6tfg A 52 2.45 RF03013 URS00021ED92A_204669 32295864 204669 ggcuucaacaaccccguagguugggccgaaaggcagcgaaucuacuggagcc <<<<<<.........<<<<<<<..<<<....>>>....>>>>>>>.>>>>>> (((((((.....[[.((((((((.(((....))).])])))))))))))))) Crystal structure of the ADP-binding domain of the NAD+ riboswitch with Adenosine 3-phosphate 5-phosphosulfate (APPS); Chains: A