CRYSTAL STRUCTURE OF PANTOTHENATE KINASE FROM LEGIONELLA PNEUMOPHILA 3DJC TRANSFERASE, STRUCTURAL GENOMICS, PANTOTHENATE KINASE, PUTATIVE TRANSFERASE, PSI-2, PROTEIN STRUCTURE INITIATIVE, NEW YORK STRUCTURAL GENOMIX RESEARCH CONSORTIUM, NYSGXRC, ATP- BINDING, COENZYME A BIOSYNTHESIS, CYTOPLASM, KINASE, METAL- BINDING, NUCLEOTIDE-BINDING, NEW YORK SGX RESEARCH CENTER FOR STRUCTURAL GENOMICS