HHsearch alignment for GI: 254780634 and conserved domain: TIGR00446
>TIGR00446 nop2p NOL1/NOP2/sun family putative RNA methylase; InterPro: IPR011023 This domain is found in archaeal, bacterial and eukaryotic proteins. In the archaea and bacteria, they are primarily restricted to the euryarchaeota and proteobacteria respectively; where they are either described as either nucleolar protein or tRNA/rRNA cytosine-C5-methylase. They all have the S-adenosyl methionine (SAM) binding domain and are related to bacterial Fmu (16S rRNA m5C 967 methyltransferase) where the structure of the methyl transferase domain has been determined . In the eukaryota, the majority are annotated as being 'nucleolar protein'. None of the eukaryotic members in this family have a the SAM binding signature. Despite this, the yeast Nop2p is a probable RNA m(5)C methyltransferase, essential for processing and maturation of 27S pre-rRNA and large ribosomal subunit biogenesis ; localised to the nucleolus and is essential for viability . Reduced Nop2p expression limits yeast growth and decreases levels of mature 60S ribosomal subunits while altering rRNA processing . There is substantial identity between Nop2p and human p120 (NOL1), which is also called the proliferation-associated nucleolar antigen , . .
Probab=100.00 E-value=0 Score=540.76 Aligned_cols=269 Identities=28% Similarity=0.408 Sum_probs=238.1
Q ss_pred CCCCCCCCCHHHHHHHHHHCCCCC--CCCCCCCCCCCCCCCCCCCCCHHCCHHHCCCEEEEECCCCCCCCCCCCCC--CC
Q ss_conf 124778899899999898718875--45475431134566544461011096312654898415565421123666--66
Q gi|254780634|r 157 LRTNTLKVNRCKLFKNLCHYGVHH--SSISRFGLRIPATKGKSRLPNVMNDITFQRGWFEIQDEGSQIVSNLTAIT--NS 232 (429)
Q Consensus 157 iRvN~~k~~~~~~~~~L~~~gi~~--~~~~~~~~~l~~~~~~~~~~~~~~~~~f~~G~~~VQD~aSql~~~~l~~~--~g 232 (429)
T Consensus 1 IRvNTLKi~~~~l~~~L~~~G~~LtP~p~~~~~~~~~~v~-~-s~~~iG~tPEyL~G~y~~q~aSSmiPp~aL~p~Gn~~ 78 (284)
T TIGR00446 1 IRVNTLKIEVEDLLERLENRGVKLTPKPTCEEGFFIEEVK-E-SPLSIGSTPEYLLGYYYVQEASSMIPPLALEPEGNEK 78 (284)
T ss_pred CCCCCCCCCHHHHHHHHHHCCEEECCCCCCCCCEEEEEEE-C-CCCCCCCCHHHHHHHHHHHHHHHCCCCEEECCCCCCC
T ss_conf 9001212588999988774470006722002742776540-2-6776465167885378998787367603017787688
Q ss_pred CEEEECCCCCCHHHHHHHHHHCCCCEEHHHHCCHHHHHHHHHHHHHCCCCCCEEEECCC-CCCCCCCC----CCEEEECC
Q ss_conf 25860134688279999998616881005524989999999998750288608821554-34457232----46789627
Q gi|254780634|r 233 SQILDFCAGGGGKTLALSMLLNNKGQIHAWDNNKSRMAPIVARIKRAGIHNVQLHSSWE-SLRNLQEH----FTTVLVDA 307 (429)
Q Consensus 233 ~~vLD~CAapGGKt~~la~~~~~~g~i~A~D~~~~Rl~~l~~~~~r~g~~~v~~~~~~~-~~~~~~~~----fd~vl~Da 307 (429)
T Consensus 79 ~~vlD~AAaPGgKTT~is~~m~N~G~i~Ane~~ksR~k~L~~NI~R~G~~n~~v~~~DgR~f~~~~~~~eifFD~iLLDA 158 (284)
T TIGR00446 79 ERVLDMAAAPGGKTTQISALMKNEGAIVANEVSKSRTKVLIANINRMGVLNVAVINVDGRKFGAVVLKMEIFFDRILLDA 158 (284)
T ss_pred CEEEEEECCCCCHHHHHHHHHCCCCEEEEECCCCCCCHHHHHHHHHHHHEEEEEEECCCCHHHHHHCCCEEEEEEEEECC
T ss_conf 87999740889648999998658851899737634106678655562100333241376300123144303432145257
Q ss_pred CCCCCHHHHHHHHHHHHCCHHHHHHHHHHHHHHHHHHHHHHCC----CCEEEEEECCCCHHHCHHHHHHHHHHCCCCEEE
Q ss_conf 5445044444223667249678999999878999999996089----838999775888242999899999857997994
Q gi|254780634|r 308 PCSGTGTWRRRPDIKWRLSQKNLIERTEEQKKILEESAQFVRP----EGYLVYITCSILPEENIQQINYFLSKNPHFSID 383 (429)
Q Consensus 308 PCSg~G~~rr~Pe~~w~~~~~~~~~~~~lQ~~iL~~a~~~lk~----gG~lvYsTCS~~~~Ene~vv~~fL~~~~~~~~~ 383 (429)
T Consensus 159 PCSG~GvI~KD~~~~~~~~~eD~~~~s~lQkeL~~~A~d~lk~nskhGGv~VYSTCsl~~eENE~V~dy~L~~r~~v~e~ 238 (284)
T TIGR00446 159 PCSGEGVIRKDPSRKKNRSEEDILEISKLQKELILAAFDALKPNSKHGGVLVYSTCSLEVEENEEVVDYLLRKRPDVVEE 238 (284)
T ss_pred CCCCCCEEEECHHHHCCCCHHHHHHHHHHHHHHHHHHHHHCCCCCCCCCEEEEECCCCCCCCCHHHHHHHHCCCCCEEEE
T ss_conf 87988337657233114772457764676799999998750445666888898503277122748999986179970775
Q ss_pred ECCCCCCCCCCCCCCCC--CCCCCCEEEEECCCCCCCEEEEEEEEE
Q ss_conf 14300222345555555--567698499804479862158999962
Q gi|254780634|r 384 SIIDDWNQLYDLKNHPS--LFIENGCCVLTPFLTNTDGFFFCRLKR 427 (429)
Q Consensus 384 ~~~~~~~~~~~~~~~~~--~~~~~~~~~~~P~~~~~dGff~a~l~k 427 (429)
T Consensus 239 ~~~~~~G~E~~~~~~~k~y~~~v~~~lR~~P~~~~~~GFFVAklRK 284 (284)
T TIGR00446 239 VNLLVKGDEAFTANKGKEYSEEVKKALRVFPQSYDCEGFFVAKLRK 284 (284)
T ss_pred ECCCHHCCCCCCCCCCCCCCHHHHHHCCCCCCCCCCCCEEEEEECC
T ss_conf 2330000113466542100200210000287888977017754129