HHsearch alignment for GI: 254780479 and conserved domain: cd04700
>cd04700 DR1025_like DR1025 from Deinococcus radiodurans, a member of the Nudix hydrolase superfamily, show nucleoside triphosphatase and dinucleoside polyphosphate pyrophosphatase activities. Like other enzymes belonging to this superfamily, it requires a divalent cation, in this case Mg2+, for its activity. It also contains a highly conserved 23-residue nudix motif (GX5EX7REUXEEXGU, where U = I, L or V), which functions as a metal binding and catalytic site. In general, substrates of nudix hydrolases include intact and oxidatively damaged nucleoside triphosphates, dinucleoside polyphosphates, nucleotide-sugars and dinucleotide enzymes. These substrates are metabolites or cell signaling molecules that require regulation during different stages of the cell cycle or during periods of stress. In general, the role of the nudix hydrolase is to sanitize the nucleotide pools and to maintain cell viability, thereby serving as surveillance & "house-cleaning" enzymes. Substrate specificity is us
Probab=97.70 E-value=0.00023 Score=51.20 Aligned_cols=97 Identities=15% Similarity=0.152 Sum_probs=60.3
Q ss_pred EEEEEEECCCEEEEEECCCCHHHHCCCCCCCCCCCCCCCHHHHHHCCCCCCC------CEECCCEEEEEEEEEEEE-EEE
Q ss_conf 2000341376057764572013204744211113467215888630101000------021373589983159999-999
Q gi|254780479|r 241 AVFIAITNDNRILLRKRTNTRLLEGMDELPGSAWSSTKDGNIDTHSAPFTAN------WILCNTITHTFTHFTLTL-FVW 313 (356)
Q Consensus 241 ~~~vii~~~~kiLL~KRp~~gll~GLwEFP~~e~~~~~~~~~~~~~~~~~~~------~~~l~~ikH~fTH~~L~i-~v~ 313 (356)
T Consensus 16 agavV~n~~g~vLLvrr~-~~p~~g~W~lPgG~vE~GEt~~eAa~REv~EETGl~v~~~~~l~~~~~~~~~g~~~~~~~f 94 (142)
T cd04700 16 AGAVILNERNDVLLVQEK-GGPKKGLWHIPSGAVEDGEFPQDAAVREACEETGLRVRPVKFLGTYLGRFDDGVLVLRHVW 94 (142)
T ss_pred EEEEEEECCCEEEEEEEC-CCCCCCEEECCEECCCCCCCHHHHHHHHHHHHHCCEEEEEEEEEEEEEECCCCCEEEEEEE
T ss_conf 999999699989999976-8998998979833387996999999999999669788888898999468079988999999
Q ss_pred EEECCCC-------CCCCCCEEECHHHHHHCC
Q ss_conf 9980776-------766781332278887479
Q gi|254780479|r 314 KTIVPQI-------VIIPDSTWHDAQNLANAA 338 (356)
Q Consensus 314 ~~~~~~~-------~~~~~~~Wv~~~el~~~~ 338 (356)
T Consensus 95 l~~~~~~~~~p~~~dE~~e~~Wf~~~El~~L~ 126 (142)
T cd04700 95 LAEPEGQTLAPKFTDEIAEASFFSREDVAQLY 126 (142)
T ss_pred EEEECCCCCCCCCCCCEEEEEEECHHHHHHHH
T ss_conf 99974883256999876788998599955545