HHsearch alignment for GI: 254780368 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=94.88  E-value=0.16  Score=29.97  Aligned_cols=78  Identities=17%  Similarity=0.252  Sum_probs=54.7

Q ss_pred             CCCHHHHHHHHHHHHHHCCCCCCEEEEEECCCH-------HHHHHH----HHHHHCCCCCEEEECCCCCCHHHHHHHHHH
Q ss_conf             260136899999999855998528999971410-------158888----878507776237633654788999999999
Q gi|254780368|r   35 MNPFDEIALEESLQLREKGIATEVIVVSIGSCK-------VEEVLK----NSLAMGADRGILIESNETLEPLSIAKILRE  103 (249)
Q Consensus        35 in~~D~~AlE~Al~lke~~~g~~V~~lsvG~~~-------~~~~Lr----~alAmGaD~ai~i~d~~~~D~~~~A~~La~  103 (249)
T Consensus         8 ~s~~s~~lir~a~rlA~~-~~a~l~vl~V~~~~~~~~~~~~~~~l~~~~~la~~lga~~-~~~~---~~d~---~~~I~~   79 (124)
T cd01987           8 GGPNAERLIRRAARLADR-LKAPWYVVYVETPRLNRLSEAERRRLAEALRLAEELGAEV-VTLP---GDDV---AEAIVE   79 (124)
T ss_pred             CCHHHHHHHHHHHHHHHH-CCCCEEEEEEECCCCCCCCHHHHHHHHHHHHHHHHCCCEE-EEEE---CCCH---HHHHHH
T ss_conf             985079999999999996-4998999999559756589799999999999999859989-9994---7998---999999


Q ss_pred             HHHCCCCCEEEEEECCC
Q ss_conf             86126864999961135
Q gi|254780368|r  104 IVKKENPIIVIAGKQTT  120 (249)
Q Consensus       104 ~i~~~~~DLIl~G~~S~  120 (249)
T Consensus        80 ~A~~~~~t~IVlG~~~~   96 (124)
T cd01987          80 FAREHNVTQIVVGKSRR   96 (124)
T ss_pred             HHHHCCCCEEEECCCCC
T ss_conf             99984998999768988