Sequence and secondary structure for 6N8N chain A

1 GUUUGACCUC AAAUCAGGUA GGAGUACCCG CUGAACUUAA GCAUAUCAAU
                                                       
51 AAGCGGAGGA AAAGAAACCA ACCGGGAUUG CCUUAGUAAC GGCGAGUGAA
                                                       
101 GCGGCAAAAG CUCAAAUUUG AAAUCUGGUA CCUUCGGUGC CCGAGUUGUA
                                                       
151 AUUUGGAGAG GGCAACUUUG GGGCCGUUCC UUGUCUAUGU UCCUUGGAAC
                                                       
201 AGGACGUCAU AGAGGGUGAG AAUCCCGUGU GGCGAGGAGU GCGGUUCUUU
                                                       
251 GUAAAGUGCC UUCGAAGAGU CGAGUUGUUU GGGAAUGCAG CUCUAAGUGG
                                                       
301 GUGGUAAAUU CCAUCUAAAG CUAAAUAUUG GCGAGAGACC GAUAGCGAAC
                                                       
351 AAGUACAGUG AUGGAAAGAU GAAAAGAACU UUGAAAAGAG AGUGAAAAAG
                                                       
401 UACGUGAAAU UGUUGAAAGG GAAGGGCAUU UGAUCAGACA UGGUGUUUUG
                                                       
451 UGCCCUCUGC UCCUUGUGGG UAGGGGAAUC UCGCAUUUCA CUGGGCCAGC
                                                       
501 AUCAGUUUUG GUGGCAGGAU AAAUCCAUAG GAAUGUAGCU UGCCUCGGUA
                                                       
551 AGUAUUAUAG CCUGUGGGAA UACUGCCAGC UGGGACUGAG GACUGCGACG
                                                       
601 UAAGUCAAGG AUGCUGGCAU AAUGGUUAUA UGCCGCCCGU CUUGAAACAC
                                                       
651 GGACCAAGGA GUCUAACGUC UAUGCGAGUG UUUGGGUGUA AAACCCAUAC
                                                       
701 GCGUAAUGAA AGUGAACGUA GGUUGGGGCC UCGCAAGAGG UGCACAAUCG
                                                       
751 ACCGAUCCUG AUGUCUUCGG AUGGAUUUGA GUAAGAGCAU AGCUGUUGGG
                                                       
801 ACCCGAAAGA UGGUGAACUA UGCCUGAAUA GGGUGAAGCC AGAGGAAACU
                                                       
851 CUGGUGGAGG CUCGUAGCGG UUCUGACGUG CAAAUCGAUC GUCGAAUUUG
                                                       
901 GGUAUAGGGG CGAAAGACUA AUCGAACCAU CUAGUAGCUG GUUCCUGCCG
                                                       
951 AAGUUUCCCU CAGGAUAGCA GAAGCUCGUA UCAGUUUUAU GAGGUAAAGC
                                                       
1001 GAAUGAUUAG AGGUUCCGGG GUCGAAAUGA CCUUGACCUA UUCUCAAACU
                                                       
1051 UUAAAUAUGU AAGAAGUCCU UGUUACUUAA UUGAACGUGG ACAUUUGAAU
                                                       
1101 GAAGAGCUUU UAGUGGGCCA UUUUUGGUAA GCAGAACUGG CGAUGCGGGA
                                                       
1151 UGAACCGAAC GUAGAGUUAA GGUGCCGGAA UACACGCUCA UCAGACACCA
                                                       
1201 CAAAAGGUGU UAGUUCAUCU AGACAGCCGG ACGGUGGCCA UGGAAGUCGG
                                                       
1251 AAUCCGCUAA GGAGUGUGUA ACAACUCACC GGCCGAAUGA ACUAGCCCUG
                                                       
1301 AAAAUGGAUG GCGCUCAAGC GUGUUACCUA UACUCUACCG UCAGGGUUGA
                                                       
1351 UAUGAUGCCC UGACGAGUAG GCAGGCGUGG AGGUCAGUGA CGAAGCCUAG
                                                       
1401 ACCGUAAGGU CGGGUCGAAC GGCCUCUAGU GCAGAUCUUG GUGGUAGUAG
                                                       
1451 CAAAUAUUCA AAUGAGAACU UUGAAGACUG AAGUGGGGAA AGGUUCCACG
                                                       
1501 UCAACAGCAG UUGGACGUGG GUUAGUCGAU CCUAAGAGAU GGGGAAGCUC
                                                       
1551 CGUUUCAAAG GCCUGAUUUU AUGCAGGCCA CCAUCGAAAG GGAAUCCGGU
                                                       
1601 UAAGAUUCCG GAACCUGGAU AUGGAUUCUU CACGGUAACG UAACUGAAUG
                                                       
1651 UGGAGACGUC GGCGCGAGCC CUGGGAGGAG UUAUCUUUUC UUCUUAACAG
                                                       
1701 CUUAUCACCC CGGAAUUGGU UUAUCCGGAG AUGGGGUCUU AUGGCUGGAA
                                                       
1751 GAGGCCAGCA CCUUUGCUGG CUCCGGUGCG CUUGUGACGG CCCGUGAAAA
                                                       
1801 UCCACAGGAA GGAAUAGUUU UCAUGCCAGG UCGUACUGAU AACCGCAGCA
                                                       
1851 GGUCUCCAAG GUGAACAGCC UCUAGUUGAU AGAAUAAUGU AGAUAAGGGA
                                                       
1901 AGUCGGCAAA AUAGAUCCGU AACUUCGGGA UAAGGAUUGG CUCUAAGGGU
                                                       
1951 CGGGUAGUGA GGGCCUUGGU CAGACGCAGC GGGCGUGCUU GUGGACUGCU
                                                       
2001 UGGUGGGGCU UGCUCUGCUA GGCGGACUAC UUGCGUGCCU UGUUGUAGAC
                                                       
2051 GGCCUUGGUA GGUCUCUUGU AGACCGUCGC UUGCUACAAU UAACGAUCAA
                                                       
2101 CUUAGAACUG GUACGGACAA GGGGAAUCUG ACUGUCUAAU UAAAACAUAG
                                                       
2151 CAUUGCGAUG GUCAGAAAGU GAUGUUGACG CAAUGUGAUU UCUGCCCAGU
                                                       
2201 GCUCUGAAUG UCAAAGUGAA GAAAUUCAAC CAAGCGCGGG UAAACGGCGG
                                                       
2251 GAGUAACUAU GACUCUCUUA AGGUAGCCAA AUGCCUCGUC AUCUAAUUAG
                                                       
2301 UGACGCGCAU GAAUGGAUUA ACGAGAUUCC CACUGUCCCU AUCUACUAUC
                                                       
2351 UAGCGAAACC ACAGCCAAGG GAACGGGCUU GGCAGAAUCA GCGGGGAAAG
                                                       
2401 AAGACCCUGU UGAGCUUGAC UCUAGUUUGA CAUUGUGAAG AGACAUAGAG
                                                       
2451 GGUGUAGAAU AAGUGGGAGC UUCGGCGCCA GUGAAAUACC ACUACCUUUA
                                                       
2501 UAGUUUCUUU ACUUAUUCAA UGAAGCGGAG CUGGAAUUCA UUUUCCACGU
                                                       
2551 UCUAGCAUUC AAGGUCCCAU UCGGGGCUGA UCCGGGUUGA AGACAUUGUC
                                                       
2601 AGGUGGGGAG UUUGGCUGGG GCGGCACAUC UGUUAAACGA UAACGCAGAU
                                                       
2651 GUCCUAAGGG GGGCUCAUGG AGAACAGAAA UCUCCAGUAG AACAAAAGGG
                                                       
2701 UAAAAGCCCC CUUGAUUUUG AUUUUCAGUG UGAAUACAAA CCAUGAAAGU
                                                       
2751 GUGGCCUAUC GAUCCUUUAG UCCCUCGGAA UUUGAGGCUA GAGGUGCCAG
                                                       
2801 AAAAGUUACC ACAGGGAUAA CUGGCUUGUG GCAGUCAAGC GUUCAUAGCG
                                                       
2851 ACAUUGCUUU UUGAUUCUUC GAUGUCGGCU CUUCCUAUCA UACCGAAGCA
                                                       
2901 GAAUUCGGUA AGCGUUGGAU UGUUCACCCA CUAAUAGGGA ACGUGAGCUG
                                                       
2951 GGUUUAGACC GUCGUGAGAC AGGUUAGUUU UACCCUACUG AUGAAUGUUA
                                                       
3001 CCGCAAUAGU AAUUGAACUU AGUACGAGAG GAACAGUUCA UUCGGAUAAU
                                                       
3051 UGGUUUUUGC GGCUGUCUGA UCAGGCAUUG CCGCGAAGCU ACCAUCCGCU
                                                       
3101 GGAUUAUGGC UGAACGCCUC UAAGUCAGAA UCCAUGCUAG AACGCGGUGA
                                                       
3151 UUUCUUUGCU CCACACAAUA UAGAUGGAUA CGAAUAAGGC GUCCUUGUGG
                                                       
3201 CGUCGCUGAA CCAUAGCAGG CUAGCAACGG UGCACUUGGC GGAAAGGCCU
                                                       
3251 UGGGUGCUUG CUGGCGAAUU GCAAUGUCAU UUUGCGUGGG GAUAAAUCAU
                                                       
3301 UUGUAUACGA CUUAGAUGUA CAACGGGGUA UUGUAAGCAG UAGAGUAGCC
                                                       
3351 UUGUUGUUAC GAUCUGCUGA GAUUAAGCCU UUGUUGUCUG AUUUGU