HHsearch alignment for GI: 254780487 and conserved domain: cd04166

>cd04166 CysN_ATPS CysN_ATPS subfamily. CysN, together with protein CysD, form the ATP sulfurylase (ATPS) complex in some bacteria and lower eukaryotes. ATPS catalyzes the production of ATP sulfurylase (APS) and pyrophosphate (PPi) from ATP and sulfate. CysD, which catalyzes ATP hydrolysis, is a member of the ATP pyrophosphatase (ATP PPase) family. CysN hydrolysis of GTP is required for CysD hydrolysis of ATP; however, CysN hydrolysis of GTP is not dependent on CysD hydrolysis of ATP. CysN is an example of lateral gene transfer followed by acquisition of new function. In many organisms, an ATPS exists which is not GTP-dependent and shares no sequence or structural similarity to CysN.
Probab=91.40  E-value=1.1  Score=23.77  Aligned_cols=136  Identities=17%  Similarity=0.087  Sum_probs=66.2

Q ss_pred             EEEEECCCCCCCHHHHHHHHHHHHHCCCCCCEECCCCCCCHHHHHHHHHCCCCCCCCCCCCCCCCCHHHHHHHHHHHCCC
Q ss_conf             29998358987479999999999840486120138873806899999855787311443001451034788999850235
Q gi|254780487|r    4 RLVIVGTDTSVGKTIFASALVHALNAYYWKPIQSGMYEETDSKTIHRIGRIPKSHIIPEKWKLRTPASPHLAAEIDGVII   83 (217)
Q Consensus         4 ~i~I~GT~t~vGKT~vs~~L~~~l~~~~~KPv~~G~~~~~D~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~i   83 (217)
T Consensus         1 ~~vv~G-HVD~GKSTL~g~LL~~~g--~i--------~~~~~~~~~~~~~~~~----~~~~~~a~~lD~~~~ErerGiTI   65 (208)
T cd04166           1 RFLTCG-SVDDGKSTLIGRLLYDSK--SI--------FEDQLAALESKSCGTG----GEPLDLALLVDGLQAEREQGITI   65 (208)
T ss_pred             CEEEEE-CCCCCHHHHHHHHHHHCC--CC--------CHHHHHHHHHHHHHCC----CCCHHHHHHCCCCHHHHHCCCCE
T ss_conf             969997-488988899999999829--96--------7899999998875416----76300034346868788269794


Q ss_pred             HHHHHHH-HHHCCEEEEECCCCCCCCCCCCCCHHHH-HHHHCC-CEEEEECCCCCHHHHHHHHHHHHHHCCCEEEEEEEC
Q ss_conf             0788642-2328879992276555667675308999-997479-448970577650457999999998479907999976
Q gi|254780487|r   84 DPATINP-PDINDSIIIEGIGGLLVPLTTEYLFIDL-IERWQF-PIILCARTSLGTINHSLLSLETLRNRNINIIGIAFI  160 (217)
Q Consensus        84 ~~~~~~~-~~~~D~viIEGagg~~~~~~~~~~~~dl-a~~l~~-~vILV~~~~~g~i~~~~l~~~~~~~~g~~i~GiIlN  160 (217)
T Consensus        66 d~~~~~f~~~~~~~~iiDtPGH~------df-i~nmi~gas~aD~ailVVda~~G~~~QT~eh~~~~~~lgi~~iIv~vN  138 (208)
T cd04166          66 DVAYRYFSTPKRKFIIADTPGHE------QY-TRNMVTGASTADLAILLVDARKGVLEQTRRHSYILSLLGIRHVVVAVN  138 (208)
T ss_pred             EEEEEEEEECCCEEEEEECCCCH------HH-HHHHHHHHHHCCEEEEEEECCCCCCHHHHHHHHHHHHCCCCEEEEEEE
T ss_conf             10589998199269998789628------89-999999986377479999758887278999999999749983999998


Q ss_pred             C
Q ss_conf             9
Q gi|254780487|r  161 G  161 (217)
Q Consensus       161 ~  161 (217)
T Consensus       139 K  139 (208)
T cd04166         139 K  139 (208)
T ss_pred             C
T ss_conf             8