>pfam04246 RseC_MucC Positive regulator of sigma(E), RseC/MucC. This bacterial family of integral membrane proteins represents a positive regulator of the sigma(E) transcription factor, namely RseC/MucC. The sigma(E) transcription factor is up-regulated by cell envelope protein misfolding, and regulates the expression of genes that are collectively termed ECF (devoted to Extra-Cellular Functions). In Pseudomonas aeruginosa, de-repression of sigma(E) is associated with the alginate-overproducing phenotype characteristic of chronic respiratory tract colonisation in cystic fibrosis patients. The mechanism by which RseC/MucC positively regulates the sigma(E) transcription factor is unknown. RseC is also thought to have a role in thiamine biosynthesis in Salmonella typhimurium. In addition, this family also includes an N-terminal part of RnfF, a Rhodobacter capsulatus protein, of unknown function, that is essential for nitrogen fixation. This protein also contains an ApbE domain pfam02424, w

Probab=92.42  E-value=0.43  Score=22.86  Aligned_cols=63  Identities=14%  Similarity=0.212  Sum_probs=35.6

Q ss_pred             HHHCCHHHHHHHHHHHHHHHHHHHHHHHCCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH
Q ss_conf             8625869999999999999999999997888998999999999999999999999998775562
Q gi|254780575|r  251 IKRAKLSTVGIMEYTAPLLMIVSSVFILKQPIDTVRTIVFGIVVIAMVVYLLPTVINSGKNKTK  314 (316)
Q Consensus       251 ~~~~~a~~~s~~~~l~Pv~a~i~~~~~l~E~~~~~~~iG~~lIi~gv~l~~~~~~~~~~k~~~~  314 (316)
T Consensus        62 i~e~~ll~aa~l~Y~lPLl~ll~g~~-~~~~l~~~e~~~~l~~~~gl~~~~~~~r~~~~~~~~~  124 (135)
T pfam04246        62 LPESSLLKAALLVYLLPLLGLLLGAL-LGQALGLSELLAILGGLLGLALGFLILRLLAKRLEKK  124 (135)
T ss_pred             ECCHHHHHHHHHHHHHHHHHHHHHHH-HHHHHCCCHHHHHHHHHHHHHHHHHHHHHHHHHHCCC
T ss_conf             53338999999999999999999999-9999631289999999999999999999998875038