HHsearch alignment for GI: 254780405 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=97.83 E-value=1.5e-05 Score=53.79 Aligned_cols=80 Identities=20% Similarity=0.286 Sum_probs=64.5
Q ss_pred CCCEEEECCCCCCCCH--HHHHCCCCCCHHHHHHHHHHHHHHHHHHCCCCCCCCHHHHHHHHHHHHHHCCC--CCCCCCC
Q ss_conf 8967861100122210--01101687330111000123566764200133221002234456654210034--4443101
Q gi|254780405|r 48 DSTRMLNIFAGTGSVG--FEALSRGCHYVLFVDNNSESIRLIRRNSELLGVEKNCNIFFRDVLRLGKIGNI--SPFQLVY 123 (189)
Q Consensus 48 ~~~~vlDlfaGsG~lg--iEalSrGA~~v~~vE~~~~a~~~lk~N~~~~~~~~~~~ii~~D~~~~~~~~~~--~~fDiIf 123 (189)
T Consensus 77 ~~~~vlD~AAaPGgKTT~is~~m~N~G~i~Ane~~ksR~k~L~~NI~R~G~~-n~~v~~~DgR~f~~~~~~~eifFD~iL 155 (284)
T TIGR00446 77 EKERVLDMAAAPGGKTTQISALMKNEGAIVANEVSKSRTKVLIANINRMGVL-NVAVINVDGRKFGAVVLKMEIFFDRIL 155 (284)
T ss_pred CCCEEEEEECCCCCHHHHHHHHHCCCCEEEEECCCCCCCHHHHHHHHHHHHE-EEEEEECCCCHHHHHHCCCEEEEEEEE
T ss_conf 8887999740889648999998658851899737634106678655562100-333241376300123144303432145
Q ss_pred CCHHH
Q ss_conf 51343
Q gi|254780405|r 124 LDPPY 128 (189)
Q Consensus 124 ~DPPY 128 (189)
T Consensus 156 LDAPC 160 (284)
T TIGR00446 156 LDAPC 160 (284)
T ss_pred ECCCC
T ss_conf 25787