>sp|P9WP01|PUNA_MYCTU Purine nucleoside phosphorylase OS=Mycobacterium tuberculosis GN=punA MADPRPDPDELARRAAQVIADRTGIGEHDVAVVLGSGWLPAVAALGSPTTVLPQAELPGF VPPTAAGHAGELLSVPIGAHRVLVLAGRIHAYEGHDLRYVVHPVRAARAAGAQIMVLTNA AGGLRADLQVGQPVLISDHLNLTARSPLVGGEFVDLTDAYSPRLRELARQSDPQLAEGVY AGLPGPHYETPAEIRMLQTLGADLVGMSTVHETIAARAAGAEVLGVSLVTNLAAGITGEP LSHAEVLAAGAASATRMGALLADVIARF