>tr|P71640|P71640_MYCTU Sigma-70 family RNA polymerase sigma factor OS=Mycobacterium tuberculosis GN=Rv2811 MVTVEADVDQVERRLAAGELSCPSCGGVLAGWGRARSRQLRGPAGPVELCPRRSRCTGCG VTHVLLPVSALLRRADTAAVIVSALAAKATSRVGFRRIATDVARPAETVRGWLRRFAERV EAVRSVFTVWLCAVDADPVMPDAGGGGFVDAVVAIGALAAAIGRRFSLPTVSLAETAVAV SGGRLLAPGWPGEWVQHESTLP