HHsearch alignment for GI: 254780336 and conserved domain: TIGR01743

>TIGR01743 purR_Bsub pur operon repressor; InterPro: IPR010078 This entry represents the pur operon repressor PurR of low-GC Gram-positive bacteria. This homodimeric repressor contains a large region homologous to phosphoribosyltransferases and is inhibited by 5-phosphoribosyl 1-pyrophosphate.; GO: 0003677 DNA binding, 0016564 transcription repressor activity, 0016481 negative regulation of transcription, 0045982 negative regulation of purine base metabolic process.
Probab=96.34  E-value=0.027  Score=36.19  Aligned_cols=104  Identities=22%  Similarity=0.319  Sum_probs=80.6

Q ss_pred             HHHHHHHHHHC-CCCCCCCCCCCCCHHHHHHHHHHHCCCCEEHHEECCCCCCCEEE-----ECCH--HHHHHHHHHCCCC
Q ss_conf             99999998748-65677201200120477999999819960010011765321011-----0644--6777653201343
Q gi|254780336|r  279 RNMGKNLAKES-PVIADIVVPIPDGGVPAAIGYAKESGIPFEQGIIRNHYVGRTFI-----EPSH--HIRAFGVKLKHSA  350 (488)
Q Consensus       279 ~~lG~~La~~~-~~~~DiV~~VPdsg~~aA~gya~~~gip~~~~lvkn~y~gRtFI-----~p~~--~~R~~~v~~K~~~  350 (488)
T Consensus       114 ski~~ila~~F~d~~ID~V~TV~TKGvPLA~~~A~~LnV~lvivRkD~kvTEGStVSiNYVSGssG~~I~~M~La-----  188 (269)
T TIGR01743       114 SKIGKILASVFIDKEIDAVMTVETKGVPLAYAVAKVLNVPLVIVRKDSKVTEGSTVSINYVSGSSGDRIQKMSLA-----  188 (269)
T ss_pred             HHHHHHHHHHCCCCCCCEEEEEECCCHHHHHHHHHHCCCCEEEEECCCCEECCCEEEEEEEECCCCHHHHHHHHH-----
T ss_conf             778888754326855787899521882389899876496179998468121053289955676874367888888-----


Q ss_pred             CHHHHCCCCEEEEEHHHHHHHHHHHHHHHHHHCCCCE
Q ss_conf             2455338932897403533333888999998539978
Q gi|254780336|r  351 NRTILAGKRVVLIDDSIVRGTTSVKIVQMIRSAGASE  387 (488)
Q Consensus       351 ~~~~i~gk~vvlvDDSIVRGtT~k~iv~~lr~aGa~e  387 (488)
T Consensus       189 rrSLk~GS~vL~vDDFmkaGGT~~Gm~~LL~EFda~l  225 (269)
T TIGR01743       189 RRSLKKGSKVLIVDDFMKAGGTVKGMIELLKEFDAEL  225 (269)
T ss_pred             HHHHHHCCEEEEEECCCCCCCCHHHHHHHHHHHCCCC
T ss_conf             8888608908999535554870267888887627110