HHsearch alignment for GI: 254780893 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=99.91  E-value=3.5e-25  Score=171.97  Aligned_cols=115  Identities=21%  Similarity=0.392  Sum_probs=110.9

Q ss_pred             EEEECCCHHHHHHHHHHHHHCCCEEEEECCHHHHHHHHHHC-CCCEEEECCCCCCCCCCCCCCCCCCCCCCCCEECCCCC
Q ss_conf             99986998999999999998898999999989999999857-99478831149874334311122223223310013332
Q gi|254780893|r    3 ILLIEDDKALAHSIELMLKSENFNVYVTDLGEDGIELCKFY-EFDAIILDLGLTDIPGFEVLRALRVAKISTPVCILSGM   81 (236)
Q Consensus         3 ILivedd~~~~~~l~~~L~~~g~~v~~a~~~~eal~~~~~~-~~DlvIlD~~lp~~~G~~~~~~ir~~~~~~pII~ls~~   81 (236)
T Consensus         1 vwvvDDD~siR~VL~~AL~~~g~~v~~f~~A~~~l~~l~~~p~pD~~~tD~rMPg~~Gl~LL~~ik~~~P~LPVIvM~A~   80 (471)
T TIGR01818         1 VWVVDDDRSIRWVLEKALSRAGIEVRTFDNAASVLRALAREPQPDLLITDVRMPGEDGLDLLKQIKKRHPKLPVIVMTAH   80 (471)
T ss_pred             CEEEECCCHHHHHHHHHHHHCCCEEEEHHHHHHHHHHHHCCCCCCEEEEECCCCCHHHHHHHHHHHHCCCCCCEEEECCC
T ss_conf             95776471899999999966695453113189999998447999879861226882489999999850899977987130


Q ss_pred             CCHHCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC
Q ss_conf             100000112322101112233222111112222222
Q gi|254780893|r   82 SSIEDKVRGLQSGADDYISKPFNKEELVARIRAIVR  117 (236)
Q Consensus        82 ~~~~~~~~al~~GAddyi~KP~~~~eL~ari~~llr  117 (236)
T Consensus        81 ~dl~~Av~a~~~GAfEYLpKPFD~de~v~lv~RA~~  116 (471)
T TIGR01818        81 SDLDSAVAAYQRGAFEYLPKPFDLDEAVTLVERALA  116 (471)
T ss_pred             HHHHHHHHHHHCCCHHCCCCCCCHHHHHHHHHHHHC
T ss_conf             678999999735830217698766889999998610