HHsearch alignment for GI: 254780313 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=99.04  E-value=2.1e-09  Score=79.35  Aligned_cols=129  Identities=20%  Similarity=0.281  Sum_probs=84.7

Q ss_pred             CCCEEEEEECCCCHHHHHHHHHHCCCCCCEEEEEECCCC------CCCCC-----CCEEEECCCCHHHHHHHHHHHCCCC
Q ss_conf             796788850455306899999706878832786411213------33469-----8178301122079999999731388
Q gi|254780313|r   67 SNRRIVDLGSSPGSWSQVAARITGSNANNTRVVAIDILD------MEPIL-----GVKFFKFDFLDLDSWEFIRQAIGGN  135 (227)
Q Consensus        67 ~g~~VlDLGaaPGgWsQva~~~~~~~~~~~~VigVDl~~------~~~i~-----gv~~~~gDi~~~~~~~~i~~~l~~~  135 (227)
T Consensus        77 ~~~~vlD~AAaPGgKTT~is~~m~N~---G~i~Ane~~ksR~k~L~~NI~R~G~~n~~v~~~Dg-----R~f-~~~~~~~  147 (284)
T TIGR00446        77 EKERVLDMAAAPGGKTTQISALMKNE---GAIVANEVSKSRTKVLIANINRMGVLNVAVINVDG-----RKF-GAVVLKM  147 (284)
T ss_pred             CCCEEEEEECCCCCHHHHHHHHHCCC---CEEEEECCCCCCCHHHHHHHHHHHHEEEEEEECCC-----CHH-HHHHCCC
T ss_conf             88879997408896489999986588---51899737634106678655562100333241376-----300-1231443


Q ss_pred             ---CCEEEECCCHHHCCCCCC-------------HHHHHHHHHHHHHHHHHHCCCC----CCEEEEEE--ECCCCHHHHH
Q ss_conf             ---748975320211022210-------------1578898999889876411487----74699993--0599989999
Q gi|254780313|r  136 ---PDLVLSDMAYPTIGHRKI-------------DHLRTMSLCEAATFFALEMLNI----GGDFLVKT--FQGGTTNDIL  193 (227)
Q Consensus       136 ---~DlVlSDmapn~SG~~~~-------------D~~~~~~L~~~al~~A~~~Lk~----gG~fV~K~--F~G~~~~~l~  193 (227)
T Consensus       148 eifFD~iLLD-AP-CSG~GvI~KD~~~~~~~~~eD~~~~s~lQkeL~~~A~d~lk~nskhGGv~VYSTCsl~~eENE~V~  225 (284)
T TIGR00446       148 EIFFDRILLD-AP-CSGEGVIRKDPSRKKNRSEEDILEISKLQKELILAAFDALKPNSKHGGVLVYSTCSLEVEENEEVV  225 (284)
T ss_pred             EEEEEEEEEC-CC-CCCCCEEEECHHHHCCCCHHHHHHHHHHHHHHHHHHHHHCCCCCCCCCEEEEECCCCCCCCCHHHH
T ss_conf             0343214525-78-798833765723311477245776467679999999875044566688889850327712274899


Q ss_pred             HHHHHHCCEEEEE
Q ss_conf             9998625846997
Q gi|254780313|r  194 CLLKKHFQKVIHV  206 (227)
Q Consensus       194 ~~l~~~F~~V~~~  206 (227)
T Consensus       226 dy~L~~r~~v~e~  238 (284)
T TIGR00446       226 DYLLRKRPDVVEE  238 (284)
T ss_pred             HHHHCCCCCEEEE
T ss_conf             9986179970775