HHsearch alignment for GI: 254780277 and conserved domain: cd06134
>cd06134 RNaseT RNase T is a DEDDh-type DnaQ-like 3'-5' exoribonuclease E implicated in the 3' maturation of small stable RNAs and 23srRNA, and in the end turnover of tRNA. It contains three conserved sequence motifs termed ExoI, ExoII and ExoIII, with a specific Hx(4)D conserved pattern at ExoIII. These motifs are clustered around the active site and contain four conserved acidic residues that serve as ligands for the two metal ions required for catalysis. RNase T is related to the proofreading domain of DNA polymerase III. Despite its important role, RNase T is mainly found only in gammaproteobacteria. It is speculated that it might have originated from DNA polymerase III at the time the gamma division of proteobacteria diverged from other bacteria. RNase T is a homodimer with the catalytic residues of one monomer contacting a large basic patch on the other monomer to form a functional active site.
Probab=98.66 E-value=7.7e-08 Score=75.78 Aligned_cols=151 Identities=15% Similarity=0.145 Sum_probs=84.6
Q ss_pred CCCCCCCCCCCCCCCCCCCCCCEEECCC--CCCCC-CCCCCCEEC-CC-----CCC------CCCCC-----CCCCCCHH
Q ss_conf 8523233222433110012442010257--76654-434550231-37-----443------33456-----50017889
Q gi|254780277|r 388 GSASFKIITDTMDAFHSKPIAIAISTLD--QKDDT-SFKVETIFI-DL-----SVH------TSQDS-----TGKNTLTK 447 (976)
Q Consensus 388 ~~ia~DtETt~ld~~~~~ivGisls~~~--~~~~~-~~~~~~~yi-p~-----~~~------~~~d~-----~~~~~~~~ 447 (976)
T Consensus 6 ~~VV~D~ETTGL~p~~d~IIEIgav~v~~d~~g~i~~~~~~~~~v~P~~~~~i~~~~~~itGIt~~~~~~~~~~~~~~~~ 85 (189)
T cd06134 6 LPVVVDVETGGFNPQTDALLEIAAVTLEMDEQGNLYPDETFHFHILPFEGANLDPAALEFNGIDPFHPFRFAVDEKEALK 85 (189)
T ss_pred CCEEEEEECCCCCCCCCEEEEEEEEEEEECCCCCCCCCCEEEEEECCCCCCCCCHHHHHHCCCCCHHHHCCCCCHHHHHH
T ss_conf 50799952899998898079999999997687853245168997789889989855665507770011001675778899
Q ss_pred HHHHHHHHHHCCC---CCHHHHCCCCHHHHHHH----HCCCCCC---C--CCCHHHHHHHHCCCCCCCCHHHHHHHHCCC
Q ss_conf 9997444420222---10011003212378898----6188666---4--210023455431687667724667762244
Q gi|254780277|r 448 EILSYLKKFFENE---HFLKIGHNIKYDKLVLH----RYGISMR---G--FEDIMLMSYVLDSGRSSHDIASIAQKWLSY 515 (976)
Q Consensus 448 evl~~L~~lle~~---~i~kIgHN~KfD~~~L~----~~GI~l~---~--i~DTmlaayLLdp~~~~~~L~~la~~yL~~ 515 (976)
T Consensus 86 ~~~~~i~~~~~~~~~~~avlVaHNa~FD~~FL~~~~~r~g~~~~p~~~~~~~DTl~La~~~~~---~~~L~~l~~~~-gi 161 (189)
T cd06134 86 EIFKPIRKALKAQGCTRAILVGHNAHFDLGFLNAAVARCKIKRNPFHPFSTFDTATLAGLAYG---QTVLAKACQAA-GI 161 (189)
T ss_pred HHHHHHHHHHHHCCCCCCEEEEECHHHHHHHHHHHHHHCCCCCCCCCCCCEEEHHHHHHHHHC---CCCHHHHHHHC-CC
T ss_conf 999999999875167555687517777299999999984998888877765669999867738---00199999987-99
Q ss_pred CCCCCCCCCCCCCCCHHHCCHHHHHHHHHHHHHHHHHHHHHHHH
Q ss_conf 42233565432221000000123333222111112456776322
Q gi|254780277|r 516 TRKEILKSRKSSIPIDKISDSQVQEHAIENSNVILQLWLLLRPK 559 (976)
Q Consensus 516 ~~~e~~~~~k~~~~~~~i~~e~~~~Yaa~Da~~t~~L~~~l~~~ 559 (976)
T Consensus 162 ~~~-----------------~~~~HrAl~DA~~ta~lf~~l~~k 188 (189)
T cd06134 162 EFD-----------------NKEAHSALYDTQKTAELFCKIVNR 188 (189)
T ss_pred CCC-----------------CCCCCCCHHHHHHHHHHHHHHHHH
T ss_conf 999-----------------987887299999999999999964