RPSBLAST alignment for GI: 254780701 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 = 52.8 bits (127), Expect = 2e-07
 Identities = 44/163 (26%), Positives = 78/163 (47%), Gaps = 11/163 (6%)

Query: 311 LSRIEAGRYELSESAISLIDIVRECIIMLQLRAQEKNIEIFQKIDPSLSSVWADEKGMRQ 370
           L+++ +   E  +  + L+D++R    +   RAQ    E+   ID  LS V AD + + +
Sbjct: 528 LAQLRSKGLEEEKLCVDLVDLLRR--AIASKRAQGPRPEVS--IDTDLS-VRADRERLER 582

Query: 371 VILNLLSNAVKFTAIGGRVHVTVGWTSGRGQYISIKDNGPGIAEGEIPTVLTSFGQGSIA 430
           V+ +L+ NA++ T   GRV + V    G    I I+D+G G++   I   L      +  
Sbjct: 583 VLGHLVQNALEATPGEGRVAIRVERECGAA-RIEIEDSGCGMSPAFIRERLFKPFDTT-- 639

Query: 431 IKSAEQGVGLGLPIAQSIMANHGGQFLIRSKLREGVEVIAILP 473
            K A  G+G+G+   +  +   GG+  + S   +G     +LP
Sbjct: 640 -KGA--GMGIGVYECRQYVEEIGGRIEVESTPGQGTIFTLVLP 679