The molecule is an RNA fragment comprised of seven guanosine, five uridine, eight cytidine and four adenosine residues connected by 3'->5' phosphodiester linkages in the sequence G-U-U-U-G-G-C-G-A-C-G-U-C-C-C-A-C-A-U-G-A-G-C-C. It has a role as an epitope.
[(2R,3S,4R,5R)-5-(2-amino-6-oxo-1H-purin-9-yl)-2-[[[(2R,3S,4R,5R)-2-[[[(2R,3S,4R,5R)-5-(2-amino-6-oxo-1H-purin-9-yl)-2-[[[(2R,3S,4R,5R)-2-[[[(2R,3S,4R,5R)-2-[[[(2R,3S,4R,5R)-2-[[[(2R,3S,4R,5R)-2-[[[(2R,3S,4R,5R)-2-[[[(2R,3S,4R,5R)-2-[[[(2R,3S,4R,5R)-2-[[[(2R,3S,4R,5R)-2-[[[(2R,3S,4R,5R)-5-(2-amino-6-oxo-1H-purin-9-yl)-2-[[[(2R,3S,4R,5R)-2-[[[(2R,3S,4R,5R)-2-[[[(2R,3S,4R,5R)-5-(2-amino-6-oxo-1H-purin-9-yl)-2-[[[(2R,3S,4R,5R)-2-[[[(2R,3S,4R,5R)-5-(2-amino-6-oxo-1H-purin-9-yl)-2-[[[(2R,3S,4R,5R)-5-(2-amino-6-oxo-1H-purin-9-yl)-2-[[[(2R,3S,4R,5R)-2-[[[(2R,3S,4R,5R)-2-[[[(2R,3S,4R,5R)-2-[[[(2R,3S,4R,5R)-5-(2-amino-6-oxo-1H-purin-9-yl)-4-hydroxy-2-(hydroxymethyl)oxolan-3-yl]oxy-hydroxyphosphoryl]oxymethyl]-5-(2,4-dioxopyrimidin-1-yl)-4-hydroxyoxolan-3-yl]oxy-hydroxyphosphoryl]oxymethyl]-5-(2,4-dioxopyrimidin-1-yl)-4-hydroxyoxolan-3-yl]oxy-hydroxyphosphoryl]oxymethyl]-5-(2,4-dioxopyrimidin-1-yl)-4-hydroxyoxolan-3-yl]oxy-hydroxyphosphoryl]oxymethyl]-4-hydroxyoxolan-3-yl]oxy-hydroxyphosphoryl]oxymethyl]-4-hydroxyoxolan-3-yl]oxy-hydroxyphosphoryl]oxymethyl]-5-(4-amino-2-oxopyrimidin-1-yl)-4-hydroxyoxolan-3-yl]oxy-hydroxyphosphoryl]oxymethyl]-4-hydroxyoxolan-3-yl]oxy-hydroxyphosphoryl]oxymethyl]-5-(6-aminopurin-9-yl)-4-hydroxyoxolan-3-yl]oxy-hydroxyphosphoryl]oxymethyl]-5-(4-amino-2-oxopyrimidin-1-yl)-4-hydroxyoxolan-3-yl]oxy-hydroxyphosphoryl]oxymethyl]-4-hydroxyoxolan-3-yl]oxy-hydroxyphosphoryl]oxymethyl]-5-(2,4-dioxopyrimidin-1-yl)-4-hydroxyoxolan-3-yl]oxy-hydroxyphosphoryl]oxymethyl]-5-(4-amino-2-oxopyrimidin-1-yl)-4-hydroxyoxolan-3-yl]oxy-hydroxyphosphoryl]oxymethyl]-5-(4-amino-2-oxopyrimidin-1-yl)-4-hydroxyoxolan-3-yl]oxy-hydroxyphosphoryl]oxymethyl]-5-(4-amino-2-oxopyrimidin-1-yl)-4-hydroxyoxolan-3-yl]oxy-hydroxyphosphoryl]oxymethyl]-5-(6-aminopurin-9-yl)-4-hydroxyoxolan-3-yl]oxy-hydroxyphosphoryl]oxymethyl]-5-(4-amino-2-oxopyrimidin-1-yl)-4-hydroxyoxolan-3-yl]oxy-hydroxyphosphoryl]oxymethyl]-5-(6-aminopurin-9-yl)-4-hydroxyoxolan-3-yl]oxy-hydroxyphosphoryl]oxymethyl]-5-(2,4-dioxopyrimidin-1-yl)-4-hydroxyoxolan-3-yl]oxy-hydroxyphosphoryl]oxymethyl]-4-hydroxyoxolan-3-yl]oxy-hydroxyphosphoryl]oxymethyl]-5-(6-aminopurin-9-yl)-4-hydroxyoxolan-3-yl]oxy-hydroxyphosphoryl]oxymethyl]-4-hydroxyoxolan-3-yl] [(2R,3S,4R,5R)-5-(4-amino-2-oxopyrimidin-1-yl)-3-[[(2R,3S,4R,5R)-5-(4-amino-2-oxopyrimidin-1-yl)-4-hydroxy-3-phosphonooxyoxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-4-hydroxyoxolan-2-yl]methyl hydrogen phosphate