>7KUG_1|Chains A, C|Probable transcriptional regulator WhiB7|Mycobacterium tuberculosis (strain ATCC 25618 / H37Rv) (83332) MSVLTVPRQTPRQRLPVLPCHVGDPDMWFADTPAGLEVAKTMCVSCPIRRQCLAAALQRAEPWGVWGGEIFDQGSIVSH >7KUG_2|Chains B, D|RNA polymerase sigma factor, DNA-directed RNA polymerase subunit beta chimera|Mycobacterium tuberculosis (1773) MAHHHHHHVAVDAVSFTLLQDQLQSVLDTLSEREAGVVRLRFGLTDGQPRTLDEIGQVYGVTRERIRQIESKTMSKLRHPSRSQVLRDYLDGSSGSGTPEERLLRAIFGEKA