>sp|P9WHP2|CRTB_MYCTO Phytoene synthase OS=Mycobacterium tuberculosis GN=crtB MTEIEQAYRITESITRTAARNFYYGIRLLPREKRAALSAVYALGRRIDDVADGELAPETK ITELDAIRKSLDNIDDSSDPVLVALADAARRFPVPIAMFAELIDGARMEIDWTGCRDFDE LIVYCRRGAGTIGKLCLSIFGPVSTATSRYAEQLGIALQQTNILRDVREDFLNGRIYLPR DELDRLGVRLRLDDTGALDDPDGRLAALLRFSADRAADWYSLGLRLIPHLDRRSAACCAA MSGIYRRQLALIRASPAVVYDRRISLSGLKKAQVAAAALASSVTCGPAHGPLPADLGSHP SH