HHsearch alignment for GI: 254780479 and conserved domain: cd04680

>cd04680 Nudix_Hydrolase_21 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=97.53  E-value=0.0005  Score=48.85  Aligned_cols=104  Identities=13%  Similarity=0.110  Sum_probs=62.0

Q ss_pred             EEEEEEECCCEEEEEECCCCHHHHCCCCCCCCCCCCCCCHHHHHHCCCCCCCCEECC-------CEEEEEEEEEEEEEEE
Q ss_conf             200034137605776457201320474421111346721588863010100002137-------3589983159999999
Q gi|254780479|r  241 AVFIAITNDNRILLRKRTNTRLLEGMDELPGSAWSSTKDGNIDTHSAPFTANWILCN-------TITHTFTHFTLTLFVW  313 (356)
Q Consensus       241 ~~~vii~~~~kiLL~KRp~~gll~GLwEFP~~e~~~~~~~~~~~~~~~~~~~~~~l~-------~ikH~fTH~~L~i~v~  313 (356)
T Consensus         3 v~~vv~~~~g~vLL~rr~~----~~~W~lPGG~ve~gEs~~~aa~RE~~EEtGl~v~~~~~l~~~~~~~~~~~~~~~~~f   78 (120)
T cd04680           3 ARAVVTDADGRVLLVRHTY----GPGWYLPGGGLERGETFAEAARRELLEELGIRLAVVAELLGVYYHSASGSWDHVIVF   78 (120)
T ss_pred             EEEEEECCCCEEEEEEECC----CCEEECCCCCCCCCCCHHHHHHHHHHHHHCCEEEEEEEEEEEEECCCCCCCEEEEEE
T ss_conf             9999992999099998679----991999954716998999999999999869755515479999825899975399999


Q ss_pred             EEECCC------CCCCCCCEEECHHHHHHCCCCHHHHHHHHH
Q ss_conf             998077------676678133227888747998789999984
Q gi|254780479|r  314 KTIVPQ------IVIIPDSTWHDAQNLANAALPTVMKKALSA  349 (356)
Q Consensus       314 ~~~~~~------~~~~~~~~Wv~~~el~~~~LPs~~kKIL~a  349 (356)
T Consensus        79 ~~~~~~~~~~~~~~E~~e~~Wf~~d~LPe-~l~p~~~~~i~~  119 (120)
T cd04680          79 RARADTQPVIRPSHEISEARFFPPDALPE-PTTPATRRRIAE  119 (120)
T ss_pred             EEEECCCCCCCCCHHHHCEEEECHHHCCC-CCCHHHHHHHHC
T ss_conf             99824888679983674113988889888-789779999753