>sp|I6X4W0|Y2638_MYCTU Putative anti-anti-sigma factor Rv2638 OS=Mycobacterium tuberculosis GN=Rv2638 MGLITTEPRSSPHPLSPRLVHELGDPHSTLRATTDGSGAALLIHAGGEIDGRNEHLWRQL VTEAAAGVTAPGPLIVDVTGLDFMGCCAFAALADEAQRCRCRGIDLRLVSHQPIVARIAE AGGLSRVLPIYPTVDTALGKGTAGPARC