HHsearch alignment for GI: 254780546 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=96.93  E-value=0.0038  Score=41.24  Aligned_cols=105  Identities=17%  Similarity=0.188  Sum_probs=75.5

Q ss_pred             EEEEEECCCHHHHHHHHHHHHHHHHCCCCCEEEEEEEECCCC----CCCHHHHHHHHHHHHHHCCCCEEEEEEECCCCCC
Q ss_conf             399996694248999999999998648997299999966779----8784689999999998718988999975047877
Q gi|254780546|r   21 HILVAVSGGSDSMGLLIALHSVLSDRSFGKIKFSAISVDHCL----RETAKDEVRYVSDVCSRLRIAHSVVSWKNSKPQT   96 (423)
Q Consensus        21 ~i~vAvSGG~DS~aLl~ll~~~~~~~~~~~~~l~a~~vdHgl----r~~s~~e~~~v~~~~~~lgi~~~~~~~~~~~~~~   96 (423)
T Consensus         1 rILV~vd~s~~s~~lir~a~rlA~~~---~a~l~vl~V~~~~~~~~~~~~~~~l~~~~~la~~lga~~~~~~~--~----   71 (124)
T cd01987           1 RILVCISGGPNAERLIRRAARLADRL---KAPWYVVYVETPRLNRLSEAERRRLAEALRLAEELGAEVVTLPG--D----   71 (124)
T ss_pred             CEEEEECCCHHHHHHHHHHHHHHHHC---CCCEEEEEEECCCCCCCCHHHHHHHHHHHHHHHHCCCEEEEEEC--C----
T ss_conf             99999589850799999999999964---99899999955975658979999999999999985998999947--9----


Q ss_pred             CCHHHHHHHHHHHHHHHCCCCCCCCHHHHHHHHHHHHHHHHHHHCCCCCC
Q ss_conf             80378885455554320012344201234566656689999862365444
Q gi|254780546|r   97 GLMAAAREARYALISEHAKTINATLIMTAHTFDDQLETVYMRSQRDYAEK  146 (423)
Q Consensus        97 ~~~~~ar~~r~~~~~~~~~~~~~~~l~~ah~~dD~~Et~l~rl~r~sg~~  146 (423)
T Consensus        72 d~--------~~~I~~~A~~~~~t~IVlG~~~~~~----~~~~~~gSv~~  109 (124)
T cd01987          72 DV--------AEAIVEFAREHNVTQIVVGKSRRSR----WRELFRGSLVD  109 (124)
T ss_pred             CH--------HHHHHHHHHHCCCCEEEECCCCCCH----HHHHHCCCHHH
T ss_conf             98--------9999999998499899976898854----68872388999