HHsearch alignment for GI: 254780636 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=99.01 E-value=3.6e-09 Score=72.53 Aligned_cols=132 Identities=22% Similarity=0.299 Sum_probs=77.6
Q ss_pred CCCCEEEECCCCCCCCCCCEEEEEEEEE------CCC------CE-EEECCCCC-------------C---------CCC
Q ss_conf 8982799717778985445079999841------894------28-99746577-------------8---------570
Q gi|254780636|r 19 YVDAIAVDTETLGLMPRRDRLCIVQLSP------GDG------TV-DIIRIAAG-------------Q---------KNA 63 (207)
Q Consensus 19 ~~~~iaiDtEt~~l~~~~~~l~LiQl~~------~~~------~~-~l~~~~~~-------------~---------~~~ 63 (207)
T Consensus 4 ~~~~VV~D~ETTGL~p~~d~I--IEIgav~v~~d~~g~i~~~~~~~~~v~P~~~~~i~~~~~~itGIt~~~~~~~~~~~~ 81 (189)
T cd06134 4 GFLPVVVDVETGGFNPQTDAL--LEIAAVTLEMDEQGNLYPDETFHFHILPFEGANLDPAALEFNGIDPFHPFRFAVDEK 81 (189)
T ss_pred CCCCEEEEEECCCCCCCCCEE--EEEEEEEEEECCCCCCCCCCEEEEEECCCCCCCCCHHHHHHCCCCCHHHHCCCCCHH
T ss_conf 985079995289999889807--999999999768785324516899778988998985566550777001100167577
Q ss_pred HHHHHHHH---C----C---CCCEEECCCCHHHHHHHHHH---HCC--C-CC--HHHHHHHHHHHHHHCCCHHHHHHHHH
Q ss_conf 67767773---2----3---64023010000168886542---000--0-00--04578988652110000008877765
Q gi|254780636|r 64 PNLVGMLV---D----E---KREKIFHYGRFDIAVLFYTF---GVR--V-RP--VFCTKIASRLTRTYTNQHGLKDNLKE 125 (207)
Q Consensus 64 ~~L~~ll~---d----~---~i~KV~Hn~~~D~~~L~~~~---gi~--~-~~--i~DT~ias~l~~~~~~~~~L~~L~~~ 125 (207)
T Consensus 82 ~~~~~~~~~i~~~~~~~~~~~avlVaHNa~FD~~FL~~~~~r~g~~~~p~~~~~~~DTl~La~~~--~-~~~~L~~l~~~ 158 (189)
T cd06134 82 EALKEIFKPIRKALKAQGCTRAILVGHNAHFDLGFLNAAVARCKIKRNPFHPFSTFDTATLAGLA--Y-GQTVLAKACQA 158 (189)
T ss_pred HHHHHHHHHHHHHHHHCCCCCCEEEEECHHHHHHHHHHHHHHCCCCCCCCCCCCEEEHHHHHHHH--H-CCCCHHHHHHH
T ss_conf 88999999999998751675556875177772999999999849988888777656699998677--3-80019999998
Q ss_pred HHCCCCCCCCEECCCCCCCCCHHHHHHHHHHHHHHHHHHHHHHHH
Q ss_conf 420024675200365654432368999986459999999999999
Q gi|254780636|r 126 LLGINISKAQQSSDWSADDLSDEQLQYAASDVVHLHALRLQFTEK 170 (207)
Q Consensus 126 ~lg~~ldK~~q~SdW~~rpLs~~Qi~YAA~Dv~~l~~L~~~l~~~ 170 (207)
T Consensus 159 -~gi~~~--------------~~~~HrAl~DA~~ta~lf~~l~~k 188 (189)
T cd06134 159 -AGIEFD--------------NKEAHSALYDTQKTAELFCKIVNR 188 (189)
T ss_pred -CCCCCC--------------CCCCCCCHHHHHHHHHHHHHHHHH
T ss_conf -799999--------------987887299999999999999964