HHsearch alignment for GI: 254780346 and conserved domain: cd06287

>cd06287 PBP1_LacI_like_8 Ligand-binding domain of uncharacterized DNA-binding regulatory proteins that are members of the LacI-GalR family of bacterial transcription repressors. This group includes the ligand-binding domain of uncharacterized DNA-binding regulatory proteins that are members of the LacI-GalR family of bacterial transcription repressors. The LacI-GalR family repressors are composed of two functional domains: an N-terminal HTH (helix-turn-helix) domain, which is responsible for the DNA-binding specificity, and a C-terminal ligand-binding domain, which is homologous to the sugar-binding domain of ABC-type transport systems that contain the type I periplasmic binding protein-like fold. As also observed in the periplasmic binding proteins, the C-terminal domain of the bacterial transcription repressor undergoes a conformational change upon ligand binding which in turn changes the DNA binding affinity of the repressor.
Probab=93.45  E-value=0.74  Score=26.39  Aligned_cols=125  Identities=13%  Similarity=0.027  Sum_probs=80.8

Q ss_pred             CCEEEEEEECHHHHHHHHHHHHHHHHHHHCCCCEEEEEHHHHHHHHHHHHHHHHHHHCCCCCCEEEEEEEEECCCCCHHH
Q ss_conf             87179998031289999999999999998799555553001442269999998633113785356654120006652467
Q gi|254780346|r    5 IPHVLIIEARFYENLSAMLFEGCVNVLHSRAVQWSSIVTPGVLEIPAAVSMVMNAKTRSVTYDGIIVLGVVMRGKTAHCD   84 (149)
Q Consensus         5 ~~kI~IV~s~~~~~i~~~ll~ga~~~l~~~~~~~~~i~VPGa~EiP~a~~~~~~~~~~~~~~D~vIaLG~VIkGeT~H~e   84 (149)
T Consensus       118 hrrIa~i~g~~~~~~~~~R~~gy~~a~~~~gl~~~~~~~~~~~~~~~g~~a~~~ll~~~~~~~AI~~~----------nD  187 (269)
T cd06287         118 ARQIALIVGSARRNSYLEAEAAYRAFAAEHGMPPVVLRVDEAGGEEAGYAACAQLLAQHPDLDALCVP----------VD  187 (269)
T ss_pred             CCEEEEEECCCCCHHHHHHHHHHHHHHHHCCCCCCEEEECCCCCHHHHHHHHHHHHCCCCCCCEEEEE----------CH
T ss_conf             98799996898675899999999999987799984799768898599999999997179999779982----------79


Q ss_pred             HHHHHHHHHHHHHHHHCCCCCEEEEECCCCHHHHHHHHCCC-------CCCCHHHHHHHHHHHHH
Q ss_conf             89999999999999743997056542558899999950656-------57456999999999999
Q gi|254780346|r   85 VIAHAVTRGLVDLSINGSLPIGNGIVVVDSEQQAFDRVSPS-------HLDRGGCAARSALAMIE  142 (149)
Q Consensus        85 ~I~~~v~~gl~~lsl~~~~PI~~gILt~~n~~QA~~R~~~~-------~~nkG~eaa~Aal~mi~  142 (149)
T Consensus       188 ~~A~g~l~al~~~Gl--~VP~DvsVvgfdD~~~a~~-~~P~LTtV~qp~~e~G~~A~~lLl~~i~  249 (269)
T cd06287         188 AFAVGAVRAATELGR--AVPDQLRVVTRYDGLRART-SEPPLTAVDLHLDEVAEQAVDLLFAHLE  249 (269)
T ss_pred             HHHHHHHHHHHHHCC--CCCCCCEEEEECCCHHHHC-CCCCCEEEEECHHHHHHHHHHHHHHHHC
T ss_conf             999999999998588--7798766998159289734-5888548971999999999999999966