HHsearch alignment for GI: 254780234 and conserved domain: cd01987

>cd01987 USP_OKCHK USP domain is located between the N-terminal sensor domain and C-terminal catalytic domain of this Osmosensitive K+ channel histidine kinase family. The family of KdpD sensor kinase proteins regulates the kdpFABC operon responsible for potassium transport. The USP domain is homologous to the universal stress protein Usp Usp is a small cytoplasmic bacterial protein whose expression is enhanced when the cell is exposed to stress agents. Usp enhances the rate of cell survival during prolonged exposure to such conditions, and may provide a general "stress endurance" activity.
Probab=94.11  E-value=0.58  Score=27.24  Aligned_cols=87  Identities=21%  Similarity=0.237  Sum_probs=64.8

Q ss_pred             EEEEEECCCHHHHHHHHH---HHHHCCCEEEEEEEECCCC--------CHHHHHHHHHHHCCCEEEEEECHHHHHHHHHH
Q ss_conf             899991477259999999---9871898699999457871--------10689999999739807998200899999879
Q gi|254780234|r    7 KVVLAYSGGLDTSIILKW---LQVEKGLEVIVFIADLGQG--------EELKIASDKARLLGAKEVYVKDLRREFVRDFV   75 (404)
Q Consensus         7 kVvlaySGGLDTSv~i~~---L~~e~g~eVi~~~~d~Gq~--------~d~~~~~~~A~~~Ga~~~~v~D~r~ef~~~~i   75 (404)
T Consensus         1 rILV~vd~s~~s~~lir~a~rlA~~~~a~l~vl~V~~~~~~~~~~~~~~~l~~~~~la~~lga~-~~~~-----------   68 (124)
T cd01987           1 RILVCISGGPNAERLIRRAARLADRLKAPWYVVYVETPRLNRLSEAERRRLAEALRLAEELGAE-VVTL-----------   68 (124)
T ss_pred             CEEEEECCCHHHHHHHHHHHHHHHHCCCCEEEEEEECCCCCCCCHHHHHHHHHHHHHHHHCCCE-EEEE-----------
T ss_conf             9999958985079999999999996499899999955975658979999999999999985998-9999-----------


Q ss_pred             HHHHHCCCCCCCCCCCCCCHHHHHHHHHHHHHHHHCCCCEEECHHHCCCC
Q ss_conf             99973686547874201301243359999999885689287500111682
Q gi|254780234|r   76 FPMFRANALYEGYYLLGTAIARPLIAKYLVDIANETGADAIAHGSTGKGN  125 (404)
Q Consensus        76 ~~~I~ana~Yeg~Ypl~tslaRplia~~lv~~a~~~ga~~iaHG~TgkGN  125 (404)
T Consensus        69 ---------~~-----------~d~~~~I~~~A~~~~~t~IVlG~~~~~~   98 (124)
T cd01987          69 ---------PG-----------DDVAEAIVEFAREHNVTQIVVGKSRRSR   98 (124)
T ss_pred             ---------EC-----------CCHHHHHHHHHHHCCCCEEEECCCCCCH
T ss_conf             ---------47-----------9989999999998499899976898854