>sp|Q9RAJ5|PUR9_MYCPA Bifunctional purine biosynthesis protein PurH OS=Mycolicibacterium paratuberculosis GN=purH MSTDDWRENAKRPIRRALISVYDKTGLVELAQGLTEAGVEIVSTGSTAKVIAEKGIPVTR VEVLTGFPEVLDGRVKTLHPRVHAGLLADLRKPEHAAALEQLGIAAFELVVVNLYPFTET VDSGAGIDECVEQIDIGGPSMVRAAAKNHPSVAVVVDPLGYDGVLAAVRHGGFTLAERKR LAALAFQHTADYDIAVATWMESTLAPEHPPTTFPKWLGRSWRRSAMLRYGENPHQQASLY SDPGAWPGLAQAEQLHGKEMSYNNFTDADAAWRAAFDHEQTCVAIIKHANPCGIAISSIS VADAHRKAHECDPLSAFGGVIAANTEVSVEMAEYVSTIFTEVIIAPAYQPAALEILTRKK NIRVLVASEPLTGGTELRPISGGLLVQQRDELDAHGDNPANWTLATGAPADPATLADLVF AWRVCRAVKSNAIVIAAGGATIGVGMGQVNRVDAARLAVERGGDRVRGAVAASDAFFPFP DGLETLTGAGVKAVVHPGGSVRDDEVTAAAANAGITLYLTGARHFAH