>cd02557 PseudoU_synth_ScRIB2 PseudoU_synth_ScRIB2_like: Pseudouridine synthase, Saccharomyces cerevisiae RIB2_like. This group is comprised of eukaryotic and bacterial proteins similar to Saccharomyces cerevisiae RIB2, S. cerevisiae Pus6p and human hRPUDSD2. S. cerevisiae RIB2 displays two distinct catalytic activities. The N-terminal domain of RIB2 is RNA:psi-synthase which makes psi32 on cytoplasmic tRNAs. Psi32 is highly phylogenetically conserved. The C-terminal domain of RIB2 has a DRAP deaminase activity which catalyses the formation of 5-amino-6-ribitylamino-2,4(1H,3H)-pyrimidinedione 5'-phosphate from 2,5-diamino-6-ribitylamino-4(3H)-pyrimidinone 5'-phosphate during riboflavin biosynthesis. S. cerevisiae Pus6p makes the psi31 of cytoplasmic and mitochondrial tRNAs.

Probab=99.77 E-value=3.5e-19 Score=140.63 Aligned_cols=154 Identities=19% Similarity=0.198 Sum_probs=107.3 Q ss_pred CCCCEEEEECCCCCEEEECCCCCCCCCCCCEEECCC--CCCEECCCCCCCCCCCEEEECCCCCCCCCCCC--CCCCCEEE Q ss_conf 556438960278751563144333364421011023--43200266554332320222367641000123--44574047 Q gi|254780406|r 69 KAERTRLWLYHKPIGLVTTHSDPDGRSTVFDNLPSI--FSRVISVGRLDINTEGLLLLTNDGGLARVLEL--PSTQWLRV 144 (354) Q Consensus 69 ~~~~~~~~~~~KP~g~~~~~~~~~~~~~~~~~~~~~--~~~~~~vgRLD~~t~GLlllTndg~l~~~l~~--p~~~~~k~ 144 (354) T Consensus 19 lyED~~iiVVnKP~Gl~~~p~~~~~~~~l~~~l~~~~~~~~~~~vHRLDr~TSGllv~Ak~~~a~~~l~~~f~~~~v~K~ 98 (213) T cd02557 19 VHEDDDLLVVDKPSGIPVHPTGRYRYNTVTEILKSEYGLTELRPCHRLDRLTSGLLLFAKTSQTASRLQQQIRSREVKKE 98 (213) T ss_pred EEECCCEEEEECCCCCCEECCCCCCCCHHHHHHHHHCCCCCCCEEECCCCCCCCEEEEECCHHHHHHHHHHHHCCCCCEE T ss_conf 99689999999999986803899872479999997679987626405688876528997457899999999724756359 Q ss_pred EEEEECCCCCHHHHH--------HHHHHH---HCCCEEEECCCEEEEE--CCCCEEEEEEEEEECCHHHHHHHHHHCCCE Q ss_conf 752112455646788--------874000---0087675034303640--268807999999518428999999983986 Q gi|254780406|r 145 YRVRFHGQVDQDKLN--------LLKKGI---VIQGICYGDMQVTLDT--QKGSNAWVTVGLREGKNREIKKVFEFFNWK 211 (354) Q Consensus 145 Y~v~v~~~~~~~~~~--------~~~~g~---~~~~~~~~~~~~~~~~--~~~~~~~~~v~l~eGr~~qIrr~~~~~g~~ 211 (354) T Consensus 99 Y~Alv~G~~~~~~~~i~~~i~~~~~~~~~~~~~~~~~k~a~T~~~~l~~~~~~~~sll~~~~~TGRtHQIRvhla~lG~P 178 (213) T cd02557 99 YLARVKGEFPDGEVVVDQPIGLVSPKGGLRNDVDEKGKDARTIFKRLSYNGDLNTSVVLCKPITGRTHQIRVHLQYLGHP 178 (213) T ss_pred EEEEEEEECCCCEEEEECCCCEECCCCCEEEEECCCCCCCEEEEEEEEECCCCCEEEEEEEECCCCHHHHHHHHHHCCCC T ss_conf 99999726588838995321000776725885148886431699999983889989999995878889999999987995 Q ss_pred EEEEEEEEECCEE Q ss_conf 8688975870545 Q gi|254780406|r 212 VNRLIRISYGPFQ 224 (354) Q Consensus 212 V~~L~Rv~~G~~~ 224 (354) T Consensus 179 IvG--D~~YG~~~ 189 (213) T cd02557 179 IVN--DPIYNNLG 189 (213) T ss_pred EEC--CCCCCCCC T ss_conf 718--51329856

HHsearch alignment for GI: 254780406 and conserved domain: cd02557