HHsearch alignment for GI: 254780725 and conserved domain: TIGR01818

>TIGR01818 ntrC nitrogen regulation protein NR(I); InterPro: IPR010114 This entry represents Nitrogen regulatory protein C (NtrC), which is a bacterial enhancer-binding protein that activates the transcription of genes encoding enzymes required for nitrogen metabolism. It is phosphorylated by NtrB and interacts with sigma-54. One of the best studied examples is its activation of the gene glnA, which encodes the enzyme glutamine synthetase.. NtrC is composed of three domains , . The 124 residue N-terminal domain is homologous to receiver domains of other response regulator proteins in two-component signal transduction systems , . The 240 residue central domain of NtrC is homologous to a domain found in all activators of the sigma-54 RNA polymerase holoenzyme , . The C-terminal domain has been indicated to contain the determinants necessary for both DNA-binding and dimerization of full-length NtrC.; GO: 0000156 two-component response regulator activity, 0003677 DNA binding, 0005524 ATP binding, 0000160 two-component signal transduction system (phosphorelay), 0009399 nitrogen fixation, 0050906 detection of stimulus during sensory perception.
Probab=99.68  E-value=2.4e-15  Score=113.55  Aligned_cols=156  Identities=16%  Similarity=0.233  Sum_probs=123.9

Q ss_pred             ECCHHHHHHHHHHHHHHHHHHCEEEEEC-CCHHHHHHHHHCCCCCCEEEEECCCCCCCHHHHHHHHHHHCCCCCEEEEEE
Q ss_conf             3898999999988641100202237306-998999999861899849999805987677889998885328998089981
Q gi|254780725|r   35 CVTDTLYSVVERSKIDPRMSQVNMRITR-GSIAEAVSCFSDSSTPDLIIVQTKVDSREVLSALEPLAEVCDSGTKVIVIG  113 (427)
Q Consensus        35 ~~~~~~~~~~~~~~~drr~~~~~~~v~~-g~~~~A~~~~~~~~~P~~iivd~~~~~~~~~~~l~~la~~~~p~~~Vivig  113 (427)
T Consensus         5 DDD~siR~VL~~A-----L~~~g~~v~~f~~A~~~l~~l~~~p~pD~~~tD~rMPg~~Gl~LL~~ik~~-~P~LPVIvM~   78 (471)
T TIGR01818         5 DDDRSIRWVLEKA-----LSRAGIEVRTFDNAASVLRALAREPQPDLLITDVRMPGEDGLDLLKQIKKR-HPKLPVIVMT   78 (471)
T ss_pred             ECCCHHHHHHHHH-----HHHCCCEEEEHHHHHHHHHHHHCCCCCCEEEEECCCCCHHHHHHHHHHHHC-CCCCCEEEEC
T ss_conf             6471899999999-----966695453113189999998447999879861226882489999999850-8999779871


Q ss_pred             CCCCHHHHHHHHHCCCCEEECCCCCHHHHHHHHHHCCCCCCCCC-------------------C------------CCCE
Q ss_conf             68718999999976562643189998999997631023322234-------------------5------------6753
Q gi|254780725|r  114 DTNDVSLYRALISNHVSEYLIEPLSVADIINSISAIFTPQEEGK-------------------G------------SSGC  162 (427)
Q Consensus       114 ~~~d~~l~r~l~r~Gv~dyl~~P~~~~~l~~ai~~~~~~~~~~~-------------------~------------~~gr  162 (427)
T Consensus        79 A~~dl~~Av~a~~~GAfEYLpKPFD~de~v~lv~RA~~~~~~~~~~~~~~~~~~~~~~liG~aPAMQevfR~igRL~~~~  158 (471)
T TIGR01818        79 AHSDLDSAVAAYQRGAFEYLPKPFDLDEAVTLVERALAHAQEQVALELDAGEAEDSAELIGEAPAMQEVFRAIGRLSRSD  158 (471)
T ss_pred             CCHHHHHHHHHHHCCCHHCCCCCCCHHHHHHHHHHHHCCCHHHHHHHCCCCCCCCCCCCCCCCCHHHHHHHHHHHHCCCC
T ss_conf             30678999999735830217698766889999998610300122200012101256212368851689999999751696


Q ss_pred             EEEEEECCCCCCHHHHHHHHHHHHHHHCCCCEEEE
Q ss_conf             79997469887756899999999996269949999
Q gi|254780725|r  163 SISFIGSRGGVGSSTIAHNCAFSIASVFAMETLLA  197 (427)
Q Consensus       163 vIav~g~KGGvGkTTiA~nLA~~LA~~~~~~VlLv  197 (427)
T Consensus       159 l~VlI~GESGTGKELVA~ALH~-~s~R~~~PFiAl  192 (471)
T TIGR01818       159 LSVLINGESGTGKELVARALHR-HSPRARGPFIAL  192 (471)
T ss_pred             CEEEEECCCCCCHHHHHHHHHC-CCCCCCCCCEEE
T ss_conf             0588855757758999998401-375557773273