P53803 RPAB4_HUMAN DNA-directed RNA polymerases I, II, and III subunit RPABC4 [...] POLR2K Homo sapiens (Human) 58 AA Q9P1U0 RPA12_HUMAN DNA-directed RNA polymerase I subunit RPA12 [...] POLR1H , RPA12, ZNRD1Homo sapiens (Human) 126 AA P62875 RPAB5_HUMAN DNA-directed RNA polymerases I, II, and III subunit RPABC5 [...] POLR2L Homo sapiens (Human) 67 AA P52434 RPAB3_HUMAN DNA-directed RNA polymerases I, II, and III subunit RPABC3 [...] POLR2H Homo sapiens (Human) 150 AA P0DPB6 RPAC2_HUMAN DNA-directed RNA polymerases I and III subunit RPAC2 [...] POLR1D Homo sapiens (Human) 133 AA P61218 RPAB2_HUMAN DNA-directed RNA polymerases I, II, and III subunit RPABC2 [...] POLR2F , POLRFHomo sapiens (Human) 127 AA O31602 SPX_BACSU Global transcriptional regulator Spx [...] spx , spxA, yjbD, BSU11500Bacillus subtilis (strain 168) 131 AA P0AFX4 RSD_ECOLI Regulator of sigma D rsd , b3995, JW3959Escherichia coli (strain K12) 158 AA P0AFW4 RNK_ECOLI Regulator of nucleoside diphosphate kinase rnk , b0610, JW0602Escherichia coli (strain K12) 136 AA Q8VQD7 GFH1_THEAQ Transcription inhibitor protein Gfh1 [...] gfh1 Thermus aquaticus 157 AA