HHsearch alignment for GI: 254780479 and conserved domain: cd04681

>cd04681 Nudix_Hydrolase_22 Members of the Nudix hydrolase superfamily catalyze the hydrolysis of NUcleoside DIphosphates linked to other moieties, X. Enzymes belonging to this superfamily require a divalent cation, such as Mg2+ or Mn2+, for their activity and contain a highly conserved 23-residue nudix motif (GX5EX7REUXEEXGU, where U = I, L or V), which functions as a metal binding and catalytic site. 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 used to define families within the superfamily. Differences in substrate
Probab=98.33  E-value=5.4e-06  Score=62.72  Aligned_cols=105  Identities=14%  Similarity=0.241  Sum_probs=65.2

Q ss_pred             EEEEECCCEEEEEECCCCHHHHCCCCCCCCCCCCCCCHHHHHHCCCCCCCC------EECCCEEEEEE----EEEEEEEE
Q ss_conf             003413760577645720132047442111134672158886301010000------21373589983----15999999
Q gi|254780479|r  243 FIAITNDNRILLRKRTNTRLLEGMDELPGSAWSSTKDGNIDTHSAPFTANW------ILCNTITHTFT----HFTLTLFV  312 (356)
Q Consensus       243 ~vii~~~~kiLL~KRp~~gll~GLwEFP~~e~~~~~~~~~~~~~~~~~~~~------~~l~~ikH~fT----H~~L~i~v  312 (356)
T Consensus         6 ~vI~~~~g~vLl~kR~~~-~~~g~W~lPGG~ve~gEt~~~aa~REl~EEtGl~v~~~~~~~~~~~~~~~~~~~~~~~~~~   84 (130)
T cd04681           6 VLILNEDGELLVVRRARE-PGKGTLDLPGGFVDPGESAEEALIREIREETGLKVTELSYLFSLPNTYPYGGMEYDTLDLF   84 (130)
T ss_pred             EEEEECCCEEEEEEECCC-CCCCCEECCEEECCCCCCHHHHHHHHHHHHHCCEEEEEEEEEEECCCCCCCCEEEEEEEEE
T ss_conf             999968999999996899-8899092988206599999999989999986954688689999764554698238999999


Q ss_pred             EEEECCCC------CCCCCCEEECHHHHH--HCCCCHHHHHHHHH
Q ss_conf             99980776------766781332278887--47998789999984
Q gi|254780479|r  313 WKTIVPQI------VIIPDSTWHDAQNLA--NAALPTVMKKALSA  349 (356)
Q Consensus       313 ~~~~~~~~------~~~~~~~Wv~~~el~--~~~LPs~~kKIL~a  349 (356)
T Consensus        85 ~~~~~~~~~~~~~~~E~~e~~W~~~~el~~~~~afp~-~~~~i~~  128 (130)
T cd04681          85 FVCQVDDKPIVKAPDDVAELKWVVPQDIELENFAFPS-IRQAVER  128 (130)
T ss_pred             EEEEECCCCCCCCCCCEEEEEEECHHHCCHHHCCCHH-HHHHHHH
T ss_conf             9999879874799982516899868789710259866-9999998