bvr:BVIR_636 K03089 RNA polymerase sigma-32 factor | (GenBank) RNA polymerase sigma factor RpoH bvr:BVIR_637 K06180 23S rRNA pseudouridine1911/1915/1917 synthase [EC:5.4.99.23] | (GenBank) Ribosomal large subunit pseudouridine synthase D