RPSBLAST alignment for GI: 254780476 and conserved domain: TIGR02154

>gnl|CDD|131209 TIGR02154, PhoB, phosphate regulon transcriptional regulatory protein PhoB. PhoB is a DNA-binding response regulator protein acting with PhoR in a 2-component system responding to phosphate ion. PhoB acts as a positive regulator of gene expression for phosphate-related genes such as phoA, phoS, phoE and ugpAB as well as itself. It is often found proximal to genes for the high-affinity phosphate ABC transporter (pstSCAB; GenProp0190) and presumably regulates these as well. Length = 226
 Score = 79.7 bits (197), Expect = 2e-16
 Identities = 40/120 (33%), Positives = 71/120 (59%), Gaps = 6/120 (5%)

Query: 1   MLKKVMIVEDNELNMKLFRDLIETSGYIALQTRNGMEALELARQHKPDVIIMDIQLQEIS 60
           M +++++VED     +L    +E +GY  ++  +G EAL L  +  PD+I++D  L   S
Sbjct: 1   MTRRILVVEDEPAIRELIAYNLEKAGYDVVEAGDGDEALTLINERGPDLILLDWMLPGTS 60

Query: 61  GLEITKQIKEDSELQEIPVIAVTAFAMKGDEE-RIR--KGGCEAYISKPISLSIFMETIK 117
           G+E+ ++++   E + IP+I +TA   +G+EE R+R  + G + YI+KP S    +  IK
Sbjct: 61  GIELCRRLRRRPETRAIPIIMLTA---RGEEEDRVRGLETGADDYITKPFSPRELLARIK 117