CRYSTAL STRUCTURE OF NTF2-LIKE PROTEIN OF UNKNOWN FUNCTION IN NUTRIENT UPTAKE (YP_427473.1) FROM RHODOSPIRILLUM RUBRUM ATCC 11170 AT 1.70 A RESOLUTION 3FSD STRUCTURAL GENOMICS, UNKNOWN FUNCTION, YP_427473.1, NTF2-LIKE PROTEIN OF UNKNOWN FUNCTION IN NUTRIENT UPTAKE, JOINT CENTER FOR STRUCTURAL GENOMICS, JCSG, PROTEIN STRUCTURE INITIATIVE, PSI-2