HHsearch alignment for GI: 254780903 and conserved domain: cd00082
>cd00082 HisKA Histidine Kinase A (dimerization/phosphoacceptor) domain; Histidine Kinase A dimers are formed through parallel association of 2 domains creating 4-helix bundles; usually these domains contain a conserved His residue and are activated via trans-autophosphorylation by the catalytic domain of the histidine kinase. They subsequently transfer the phosphoryl group to the Asp acceptor residue of a response regulator protein. Two-component signalling systems, consisting of a histidine protein kinase that senses a signal input and a response regulator that mediates the output, are ancient and evolutionarily conserved signaling mechanisms in prokaryotes and eukaryotes.
Probab=98.98 E-value=1.4e-09 Score=87.18 Aligned_cols=64 Identities=42% Similarity=0.713 Sum_probs=57.8
Q ss_pred HHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCCCCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH
Q ss_conf 9999999987675222478999999998603468899389999999999999999999777677888
Q gi|254780903|r 541 KTKSEFLAKMSHELRTPLNAILGFSEVIKKEIFGELGSVKYYEYAQDIHYSGQHLLNMINNILEMSK 607 (766)
Q Consensus 541 ~~k~efla~isHelrtPL~aI~g~~ell~~~~~~~~~~e~~~~~l~~I~~~~~~l~~lI~diLd~sr 607 (766)
T Consensus 2 ~~~~~~~a~iaHelrtPL~~i~~~~~~l~~~~~~---~~~~~~~~~~i~~~~~~l~~lv~~~l~~~~ 65 (65)
T cd00082 2 QAKGEFLANVSHELRTPLTAIRGALELLEEELLD---DEEQREYLERIREEAERLLRLINDLLDLSR 65 (65)
T ss_pred CHHHHHHHHHHHHHCCHHHHHHCCHHHHHHCCCC---CHHHHHHHHHHHHHHHHHHHHHHHHHHHCC
T ss_conf 3599999987298704888886014898856688---699999999999999999999999998609