HHsearch alignment for GI: 254780399 and conserved domain: TIGR02916

>TIGR02916 PEP_his_kin putative PEP-CTERM system histidine kinase; InterPro: IPR014265 Proteins in this entry are putative periplasmic sensor signal transduction histidine kinases. They all contain a GAF domain that is present in phytochromes and cGMP-specific phosphodiesterases, and which has been experimentally proven to be involved in protein:protein interactions. They also contain a C-terminal histidine kinase domain, which is composed of a dimerisation sub-domain and an ATP/ADP-binding phosphotransfer, or catalytic, sub-domain. The proteins in this entry are found strictly within a subset of Gram-negative bacterial species with the proposed PEP-CTERM/exosortase system, analogous to the LPXTG/sortase system common in Gram-positive bacteria, where members of IPR014264 from INTERPRO and IPR014266 from INTERPRO also occur..
Probab=98.40  E-value=8.2e-07  Score=68.62  Aligned_cols=59  Identities=29%  Similarity=0.446  Sum_probs=42.8

Q ss_pred             CCHHHHHHHHHHHHHHCCCCE--EEEEEE--CCCEEEEEEEECCCCCCHHHH-HHHHCCCCCCC
Q ss_conf             697899999998777269967--999998--098439999988899889899-98750246656
Q gi|254780399|r   21 ERPSIAIKELIENSLDAESSR--VETVIA--GGGKSFFQITDNGFGMTSEEI-PMAVQRHCTSK   79 (594)
Q Consensus        21 ~~~~svVkELveNSlDAgAt~--I~v~i~--~~g~~~i~V~DnG~Gi~~~dl-~~~~~rh~TSK   79 (594)
T Consensus       593 erl~rV~gHL~QNAlEAT~~~G~V~~~~~~~~~~~a~i~i~D~G~GM~~~FiR~rLF~PF~tTK  656 (696)
T TIGR02916       593 ERLERVLGHLVQNALEATPEEGRVKIRVERECGGAAVIEIEDSGCGMSEAFIRERLFKPFDTTK  656 (696)
T ss_pred             HHHHHHHHHHHHHHHHCCCCCCEEEEEEEECCCCEEEEEEEECCCCCCHHHHHHHCCCCCCCCC
T ss_conf             8899999999998886049996289998741888227999865789985899840789975445