STRUCTURE OF HYPOTHETICAL MOLYBDENUM COFACTOR BIOSYNTHESIS PROTEIN B FROM SULFOLOBUS TOKODAII STRUCTURAL GENOMICS, UNKNOWN FUNCTION, 3D-STRUCTURE, MOLYBDENUM COFACTOR, BIOSYNTHESIS, NPPSFA, NATIONAL PROJECT ON PROTEIN STRUCTURAL AND FUNCTIONAL ANALYSES, RIKEN STRUCTURAL GENOMICS/PROTEOMICS INITIATIVE, RSGI 3IWT