I have many alignments from Rfam Database, and I would like to edit them. I saw that many tools are used for Protein sequence alignments, but there is something specific to edit RNA alignments ?
e.g. Stockholm Alignment of Pistol (just few entries).
FP929053.1/1669026-1668956 AGUGGUCACAGCCACUAUAAACA-GGGCUU-UAAGCUGUG-AGCGUUGACCGUC----------ACAA-----CGGCGGUCAGGUAGUC AFOX01000025.1/1981-1912 ACUCGUCUGAGCGAGUAUAAACA-GGUCAU-UAAGCUCAG-AGCGUUCACCGGG----------AUCA------UUCGGUGAGGUUGGC HE577054.1/3246821-3246752 ACUCGUCUGAGCGAGUAUAAACA-GGUCAU-UAAGCUCAG-AGCGUUCACCGGG----------AUCA------UGCGGUGAGGUUGGC CP000154.1/3364237-3364168 GUUCGUCUGAGCGAACGCAAACA-GGCCAU-UAAGCUCAG-AGCGUUCACUGGA----------UUCG------UCCAGUGAGAUUGGC
#=GC SS_cons <<<<__AAAAA_>>>>-------..<<<<-.----aaaaa.----<<<<<<<<<..........____....._>>>>>>>>>-->>>>
#=GC RF acUCGUCuggGCGAguAUAAAuA..cgCaU.UAgGCccaG.AGCGUcccggcgg..........uUau.....uccgccgggGGUuGcg //
FP929053.1/1669026-1668956 AGUGGUCACAGCCACUAUAAACA-GGGCUU-UAAGCUGUG-AGCGUUGACCGUC----------ACAA-----CGGCGGUCAGGUAGUC
AFOX01000025.1/1981-1912 ACUCGUCUGAGCGAGUAUAAACA-GGUCAU-UAAGCUCAG-AGCGUUCACCGGG----------AUCA------UUCGGUGAGGUUGGC
HE577054.1/3246821-3246752 ACUCGUCUGAGCGAGUAUAAACA-GGUCAU-UAAGCUCAG-AGCGUUCACCGGG----------AUCA------UGCGGUGAGGUUGGC
CP000154.1/3364237-3364168 GUUCGUCUGAGCGAACGCAAACA-GGCCAU-UAAGCUCAG-AGCGUUCACUGGA----------UUCG------UCCAGUGAGAUUGGC`
`#=GC SS_cons <<<<__AAAAA_>>>>-------..<<<<-.----aaaaa.----<<<<<<<<<..........____....._>>>>>>>>>-->>>>`
`#=GC RF acUCGUCuggGCGAguAUAAAuA..cgCaU.UAgGCccaG.AGCGUcccggcgg..........uUau.....uccgccgggGGUuGcg
//