Probable sigma(54) modulation protein 107 Probably modulates the activity of sigma(54) (rpoN). ORF107 RP5M_AZOVI MQVNISGHQLDVTDALRDYVEEKISRLERHFDRITSVQVIMTVEKLKQKIEATLHVSGAEVVANAEHEDMYAAIDLLADKLDRQLIKHKEKQIERQQGQRPADSPVP