HHsearch alignment for GI: 254780666 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=492.22 Aligned_cols=255 Identities=33% Similarity=0.541 Sum_probs=221.4
Q ss_pred EEEE-ECCCHHHHHHHHHHHHCC--------CCCC--EECCCCCCHHHCHHHHHCCCEECCCCCCCCCCCCCCC--CCCC
Q ss_conf 6676-159989999864321023--------5661--1104567855585011001013463212322235632--1331
Q gi|254780666|r 178 IDLT-VKFDIETWAHKLNAVMLP--------TGGI--RLKELPESIVSLPGFAEGVWWVQDASASIPVQLFGTL--NNLS 244 (445)
Q Consensus 178 l~i~-~k~~~~~~~~~L~~~~~~--------~~~~--~~~~~~~~i~~~~~f~eG~~~VQD~aSql~~~~l~~~--~g~~ 244 (445)
T Consensus 1 IRvNTLKi~~~~l~~~L~~~G~~LtP~p~~~~~~~~~~v~~s~~~iG~tPEyL~G~y~~q~aSSmiPp~aL~p~Gn~~~~ 80 (284)
T TIGR00446 1 IRVNTLKIEVEDLLERLENRGVKLTPKPTCEEGFFIEEVKESPLSIGSTPEYLLGYYYVQEASSMIPPLALEPEGNEKER 80 (284)
T ss_pred CCCCCCCCCHHHHHHHHHHCCEEECCCCCCCCCEEEEEEECCCCCCCCCHHHHHHHHHHHHHHHCCCCEEECCCCCCCCE
T ss_conf 90012125889999887744700067220027427765402677646516788537899878736760301778768887
Q ss_pred EECCCCCCCCCEEEE---CCCCCCHHHHHCCHHHHHHHHHHHHCCCCCCEEEEECCCCCCCC-CCC----CCEEEECCCC
Q ss_conf 003556447000010---25684100010596798776544320488741772077445774-344----7668961674
Q gi|254780666|r 245 VLDLCAAPGGKTAQL---IVSGAKVTALDVSKRRLEKLRCNLDRLHLYAEDIIEMDAFDYCP-KKL----FDAVLVDAPC 316 (445)
Q Consensus 245 VLD~CAAPGGKT~~l---~~~~~~i~A~D~~~~Rl~~l~~~~~R~g~~~~~~~~~D~~~~~~-~~~----fD~iLlDaPC 316 (445)
T Consensus 81 vlD~AAaPGgKTT~is~~m~N~G~i~Ane~~ksR~k~L~~NI~R~G~~n~~v~~~DgR~f~~~~~~~eifFD~iLLDAPC 160 (284)
T TIGR00446 81 VLDMAAAPGGKTTQISALMKNEGAIVANEVSKSRTKVLIANINRMGVLNVAVINVDGRKFGAVVLKMEIFFDRILLDAPC 160 (284)
T ss_pred EEEEECCCCCHHHHHHHHHCCCCEEEEECCCCCCCHHHHHHHHHHHHEEEEEEECCCCHHHHHHCCCEEEEEEEEECCCC
T ss_conf 99974088964899999865885189973763410667865556210033324137630012314430343214525787
Q ss_pred CCCCHHHCCCHHHHCCCHHHHHHHHHHHHHHHHHHHHHCCC----CCEEEEEECCCCHHHCHHHHHHHHHHCCCCEEE--
Q ss_conf 21100110110333288667788999999999999986089----828999774788343999899999968874178--
Q gi|254780666|r 317 SSTGTIRRHPDVLWTRDTDDIVKSACFQRKLLLQGISFVKP----GGIVVFSNCSLDKQDSEEVVQKVLRSSPIPVEL-- 390 (445)
Q Consensus 317 Sg~Gt~rr~Pd~~w~~~~~~l~~l~~~Q~~iL~~a~~~lk~----gG~lvYsTCSi~~eEne~vV~~fL~~~~~~~~~-- 390 (445)
T Consensus 161 SG~GvI~KD~~~~~~~~~eD~~~~s~lQkeL~~~A~d~lk~nskhGGv~VYSTCsl~~eENE~V~dy~L~~r~~v~e~~~ 240 (284)
T TIGR00446 161 SGEGVIRKDPSRKKNRSEEDILEISKLQKELILAAFDALKPNSKHGGVLVYSTCSLEVEENEEVVDYLLRKRPDVVEEVN 240 (284)
T ss_pred CCCCEEEECHHHHCCCCHHHHHHHHHHHHHHHHHHHHHCCCCCCCCCEEEEECCCCCCCCCHHHHHHHHCCCCCEEEEEC
T ss_conf 98833765723311477245776467679999999875044566688889850327712274899998617997077523
Q ss_pred -CCCCCCCCCCCCCC-CCCCCCCEEEECCCCCCCCCCCCCCCCEEEEEEEEE
Q ss_conf -13763233556643-455868808988763235577788863146676541
Q gi|254780666|r 391 -VPLNSAYWKSIDMA-MALSPEGWIRITPDMLEKIDGVSSGMDGFFAVALRR 440 (445)
Q Consensus 391 -~~~~~~~~~~~~~~-~~~~~~g~~r~~P~~~~~~~~~~~g~DGFF~A~l~k 440 (445)
T Consensus 241 ~~~~G~E~~~~~~~k~y~~~v~~~lR~~P~--------~~~~~GFFVAklRK 284 (284)
T TIGR00446 241 LLVKGDEAFTANKGKEYSEEVKKALRVFPQ--------SYDCEGFFVAKLRK 284 (284)
T ss_pred CCHHCCCCCCCCCCCCCCHHHHHHCCCCCC--------CCCCCCEEEEEECC
T ss_conf 300001134665421002002100002878--------88977017754129