RPSBLAST alignment for GI: 255764476 and conserved domain: TIGR02916

>gnl|CDD|163071 TIGR02916, PEP_his_kin, putative PEP-CTERM system histidine kinase. Members of this protein family have a novel N-terminal domain, a single predicted membrane-spanning helix, and a predicted cystosolic histidine kinase domain. We designate this protein PrsK, and its companion DNA-binding response regulator protein (TIGR02915) PrsR. These predicted signal-transducing proteins appear to enable enhancer-dependent transcriptional activation. The prsK gene is often associated with exopolysaccharide biosynthesis genes. Length = 679
 Score = 42.0 bits (99), Expect = 7e-04
 Identities = 31/146 (21%), Positives = 62/146 (42%), Gaps = 8/146 (5%)

Query: 644 TIVLNDLLNEVKQSIATKMHENNIRIKVISDGKLGSFVADRQRLLQIFSKILSNAMDFSS 703
            + L DLL      IA+K  +   R +V  D  L    ADR+RL ++   ++ NA++ + 
Sbjct: 542 CVDLVDLLRRA---IASKRAQGP-RPEVSIDTDLSV-RADRERLERVLGHLVQNALEATP 596

Query: 704 KGSTVILKAARDNGDFIFSVKNNGSSIPEDMCKSVFNRFVSNAHRGQRRGVGLGLSIVES 763
               V ++  R+ G     ++++G  +     +    R        +  G+G+G+     
Sbjct: 597 GEGRVAIRVERECGAARIEIEDSGCGMSPAFIR---ERLFKPFDTTKGAGMGIGVYECRQ 653

Query: 764 FINLHGGHVSISSSDEGVTTINCRIP 789
           ++   GG + + S+    T     +P
Sbjct: 654 YVEEIGGRIEVESTPGQGTIFTLVLP 679