>tr|A0A9P2HB53|A0A9P2HB53_MYCTX RNA polymerase sigma factor OS=Mycobacterium tuberculosis variant africanum K85 GN=TBOG_03991 MVDPGVSPGCVRFVTLEISPSMTMQGERLDAVVAEAVAGDRNALREVLETIRPIVVRYCR ARVGTVERSGLSADDVAQEVCLATITALPRYRDRGRPFLAFLYGIAAHKVADAHRAAGRD RAYPAETLPERWSADAGPEQMAIEADSVTRMNELLEILPAKQREILILRVVVGLSAEETA AAVGSTTGAVRVAQHRALQRLKDEIVAAGDYA