sphr:BSY17_2539 K03089 RNA polymerase sigma-32 factor | (GenBank) rpoH; alternative sigma factor RpoH sphr:BSY17_2540 K06180 23S rRNA pseudouridine1911/1915/1917 synthase [EC:5.4.99.23] | (GenBank) pseudouridine synthase, RluA family protein